{"id":410,"date":"2026-05-20T09:00:18","date_gmt":"2026-05-20T09:00:18","guid":{"rendered":"https:\/\/rock-crusher-tractor.com\/?post_type=product&#038;p=410"},"modified":"2026-05-20T09:00:18","modified_gmt":"2026-05-20T09:00:18","slug":"ep-adb-380-adb-480-fertilizer-applicator-3-4-row","status":"publish","type":"product","link":"https:\/\/rock-crusher-tractor.com\/pt\/produto\/ep-adb-380-adb-480-fertilizer-applicator-3-4-row\/","title":{"rendered":"Aplicador de fertilizantes EP-ADB-380 \/ EP-ADB-480 \u2013 3 e 4 linhas"},"content":{"rendered":"<div style=\"font-family: Georgia,'Times New Roman',serif; font-size: clamp(14px,2vw + 10px,18px); color: #333; line-height: 1.75; word-break: break-word; overflow-wrap: break-word; max-width: 100%; box-sizing: border-box;\">\n<div style=\"display: flex; flex-wrap: wrap; gap: 2px; margin-bottom: 40px; border-radius: 6px; overflow: hidden;\">\n<div style=\"flex: 1 1 110px; background: #1a1a1a; color: #fff; text-align: center; padding: 16px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,28px); font-weight: bold; color: #f07c00; line-height: 1;\">350<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">Bunker\/fileira em kg<\/div>\n<\/div>\n<div style=\"flex: 1 1 110px; background: #222; color: #fff; text-align: center; padding: 16px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,28px); font-weight: bold; color: #f07c00; line-height: 1;\">1,400<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">Capacidade m\u00e1xima em kg<\/div>\n<\/div>\n<div style=\"flex: 1 1 110px; background: #1a1a1a; color: #fff; text-align: center; padding: 16px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,28px); font-weight: bold; color: #f07c00; line-height: 1;\">3 \/ 4<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">Linhas por Passagem<\/div>\n<\/div>\n<div style=\"flex: 1 1 110px; background: #222; color: #fff; text-align: center; padding: 16px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,28px); font-weight: bold; color: #f07c00; line-height: 1;\">8\u201310<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">Velocidade de trabalho em km\/h<\/div>\n<\/div>\n<div style=\"flex: 1 1 110px; background: #1a1a1a; color: #fff; text-align: center; padding: 16px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,28px); font-weight: bold; color: #f07c00; line-height: 1;\">75 HP<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">Pot\u00eancia m\u00ednima (ADB-380)<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 1 \u2014 PRODUCT OVERVIEW \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Aplique os nutrientes exatamente onde as ra\u00edzes estar\u00e3o.<\/h2>\n<p>O Watanabe <strong>Aplicadores de fertilizantes EP-ADB-380 e EP-ADB-480<\/strong> S\u00e3o projetados para um \u00fanico prop\u00f3sito: depositar fertilizante granulado diretamente no sulco de plantio da batata, exatamente onde o sistema radicular em desenvolvimento o encontrar\u00e1 pela primeira vez. Ao contr\u00e1rio de um espalhador de fertilizantes que distribui o fertilizante por toda a superf\u00edcie do solo \u2014 onde grande parte dele fica longe das ra\u00edzes, vulner\u00e1vel \u00e0 lixivia\u00e7\u00e3o e ao escoamento superficial \u2014, esses implementos levam os nutrientes ao local onde ser\u00e3o efetivamente absorvidos.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-418\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-2.webp\" alt=\"Aplicador de Fertilizantes 2\" width=\"1693\" height=\"929\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-2.webp 1693w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-2-1280x702.webp 1280w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-2-980x538.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-2-480x263.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1693px, 100vw\" \/><\/p>\n<p>Os dois modelos abrangem as escalas de produ\u00e7\u00e3o comercial mais comuns na Coreia:<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 20px 0 24px;\">\n<div style=\"flex: 1 1 260px; background: #fff9f3; border-left: 4px solid #f07c00; padding: 16px 18px; border-radius: 0 4px 4px 0; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0; font-size: clamp(14px,1.6vw+9px,16px);\">\u25b6 EP-ADB-380 \u2014 3 fileiras<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Peso <strong>600 kg<\/strong>m\u00ednimo <strong>75 cv<\/strong>Tr\u00eas fileiras por passagem, <strong>silo de 350 kg por fileira<\/strong> \u2014 Capacidade total de 1.050 kg. Ideal para opera\u00e7\u00f5es de pequeno e m\u00e9dio porte onde o peso gerenci\u00e1vel da m\u00e1quina e um trator com pot\u00eancia m\u00e1xima de 75 HP s\u00e3o importantes.<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px; background: #f3f9ff; border-left: 4px solid #2e5fa3; padding: 16px 18px; border-radius: 0 4px 4px 0; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0; font-size: clamp(14px,1.6vw+9px,16px);\">\u25b6 EP-ADB-480 \u2014 4 fileiras<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Peso <strong>700 kg<\/strong>m\u00ednimo <strong>85 cv<\/strong>Quatro fileiras por passagem, <strong>silo de 350 kg por fileira<\/strong> \u2014 Capacidade total de 1.400 kg. Para fazendas comerciais onde a aplica\u00e7\u00e3o di\u00e1ria de fertilizantes precisa acompanhar o ritmo de uma opera\u00e7\u00e3o de plantio em larga escala.<\/p>\n<\/div>\n<\/div>\n<p>O principal indicador de desempenho \u00e9 a velocidade de trabalho: <strong>8\u201310 km\/h<\/strong>Isso faz da EP-ADB o implemento mais r\u00e1pido da linha de m\u00e1quinas para batata da Watanabe \u2014 mais r\u00e1pido que o <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/produto\/ep-r-380-r-580-potato-furrower-3-5-row-75hp\/\">sulcador de batatas<\/a>Mais r\u00e1pido que a plantadeira, mais r\u00e1pido que o cultivador rotativo e muito mais r\u00e1pido que a escavadeira. A implica\u00e7\u00e3o para o planejamento do campo \u00e9 significativa: a aduba\u00e7\u00e3o raramente se torna o gargalo em uma opera\u00e7\u00e3o de plantio.<\/p>\n<p>The 350 Kg per row bunker capacity is the other number that distinguishes these machines from smaller, lighter implements. On a Korean commercial potato field applying compound fertilizer at a typical base application rate of 400\u2013600 Kg per hectare, the EP-ADB-380 covers roughly 1.7\u20132.6 hectares between refills, and the EP-ADB-480 extends that to approximately 2.3\u20133.5 hectares. For many farms, that means completing the entire fertilizer pass for a day&#8217;s planting schedule with one or two fills rather than stopping every few passes.<\/p>\n<p>Como parte do <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/product-category\/potato-machinery\/\">Sistema de maquin\u00e1rio para batatas Watanabe<\/a>O EP-ADB fica posicionado entre a passagem do sulco e o plantio, preparando nutricionalmente a zona do sulco para que a semente emerja em um ambiente radicular bem nutrido desde a primeira semana de crescimento.<\/p>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 2 \u2014 TECHNICAL SPECIFICATIONS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f7f7f7; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Especifica\u00e7\u00f5es t\u00e9cnicas \u2013 EP-ADB-380 e EP-ADB-480<\/h2>\n<p>Todos os dados da tabela abaixo foram retirados diretamente do folheto oficial do produto Watanabe. Preste aten\u00e7\u00e3o especial \u00e0 linha referente \u00e0 capacidade do silo: o valor de 350 kg refere-se a uma linha, n\u00e3o a uma m\u00e1quina. Multiplicando-se pelo n\u00famero de linhas, a capacidade total da tremonha est\u00e1 entre as maiores da linha de m\u00e1quinas para batatas da Watanabe.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 20px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.4vw+8px,15px); min-width: 400px;\">\n<thead>\n<tr>\n<th style=\"background: #1a1a1a; color: #fff; padding: 11px 16px; text-align: left; font-weight: bold; white-space: nowrap; border-right: 1px solid #333;\">DADOS T\u00c9CNICOS<\/th>\n<th style=\"background: #1a1a1a; color: #fff; padding: 11px 16px; text-align: center; font-weight: bold; white-space: nowrap; border-right: 1px solid #333;\">EP-ADB-380<\/th>\n<th style=\"background: #f07c00; color: #fff; padding: 11px 16px; text-align: center; font-weight: bold; white-space: nowrap;\">EP-ADB-480<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #2a2a2a; color: #ccc; padding: 6px 16px; font-size: 0.82em; font-weight: bold; letter-spacing: .07em; text-transform: uppercase;\" colspan=\"3\">Peso e articula\u00e7\u00e3o<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Peso vazio<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>600 kg<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>700 kg<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\">Categoria de liga\u00e7\u00e3o inferior<\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\">2<\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\">2<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>N\u00famero de linhas<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>3<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>4<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"background: #2a2a2a; color: #ccc; padding: 6px 16px; font-size: 0.82em; font-weight: bold; letter-spacing: .07em; text-transform: uppercase;\" colspan=\"3\">Requisitos do trator<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Pot\u00eancia do motor (m\u00edn.)<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>75 cv<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>85 cv<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"background: #2a2a2a; color: #ccc; padding: 6px 16px; font-size: 0.82em; font-weight: bold; letter-spacing: .07em; text-transform: uppercase;\" colspan=\"3\">Capacidade e desempenho<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Capacidade do bunker (por fila)<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>350 kg<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>350 kg<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\">Capacidade total do bunker<\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center; font-weight: bold; color: #1a1a1a;\">1.050 kg<\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center; font-weight: bold; color: #1a1a1a;\">1.400 kg<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px;\"><strong>Velocidade de trabalho<\/strong><\/td>\n<td style=\"padding: 10px 16px; text-align: center;\"><strong>8\u201310 km\/h<\/strong><\/td>\n<td style=\"padding: 10px 16px; text-align: center;\"><strong>8\u201310 km\/h<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: clamp(12px,1.2vw+8px,13px); color: #888; margin-top: 6px;\">\u24d8 cv = pot\u00eancia em cavalos-vapor m\u00e9tricos. 75 cv \u2248 73,9 HP; 85 cv \u2248 83,8 HP. A capacidade total do silo foi calculada a partir das especifica\u00e7\u00f5es do folheto (350 kg \u00d7 n\u00famero de linhas). A cobertura do campo por enchimento depende da taxa de aplica\u00e7\u00e3o desejada \u2014 consulte seu fornecedor de fertilizantes e agr\u00f4nomo para obter a taxa apropriada para sua variedade e os resultados da an\u00e1lise do solo.<\/p>\n<p style=\"margin-top: 14px;\"><strong>Sobre a vantagem da velocidade de trabalho:<\/strong> A uma velocidade de 8 a 10 km\/h, o EP-ADB opera aproximadamente duas vezes mais r\u00e1pido que a maioria das outras m\u00e1quinas para batata da linha Watanabe. Um trator trabalhando a 9 km\/h com o EP-ADB-480 cobre aproximadamente 3,6 hectares por hora de deslocamento no campo (excluindo abastecimentos e manobras), tornando esta uma das opera\u00e7\u00f5es de maior rendimento em todo o calend\u00e1rio de produ\u00e7\u00e3o de batata.<\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 3 \u2014 WORKING PRINCIPLE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Como funciona o aplicador de fertilizante no sulco<\/h2>\n<h3>Aplica\u00e7\u00e3o no sulco versus aplica\u00e7\u00e3o na superf\u00edcie \u2014 Por que o posicionamento importa<\/h3>\n<p>Broadcasting fertilizer across the soil surface before tillage is the simplest approach, and it works well enough when the entire soil surface will be worked by a rotavator or disc and the fertilizer gets incorporated uniformly. But in row-crop potato production, where the planting position is precisely defined by the furrow, broadcasting after furrowing puts much of the nutrient charge in the inter-row zone \u2014 a location the potato&#8217;s root system rarely reaches densely enough to fully exploit in the first critical weeks of growth.<\/p>\n<p>No sulco <strong>aplica\u00e7\u00e3o de fertilizantes<\/strong> Isso muda tudo fundamentalmente. Ao aplicar o fertilizante diretamente no sulco de plantio \u2014 ou a uma profundidade definida adjacente ao local de plantio \u2014 os nutrientes s\u00e3o posicionados exatamente no volume de solo onde a densidade radicular ser\u00e1 maior. O contato precoce das ra\u00edzes com o f\u00f3sforo e o pot\u00e1ssio dispon\u00edveis acelera o estabelecimento e a inicia\u00e7\u00e3o precoce dos tub\u00e9rculos, efeitos bem documentados em pesquisas sobre produ\u00e7\u00e3o de batata, tanto no Brasil quanto na Coreia. Os modelos EP-ADB-380 e EP-ADB-480 existem para tornar essa aplica\u00e7\u00e3o precisa vi\u00e1vel em escala e velocidade comerciais.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-416\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-2.webp\" alt=\"Aplica\u00e7\u00e3o de m\u00e1quinas para processamento de batata 2\" width=\"1269\" height=\"952\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-2.webp 1269w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-2-980x735.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-2-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1269px, 100vw\" \/><\/p>\n<h3>Sistema de Medi\u00e7\u00e3o e Distribui\u00e7\u00e3o<\/h3>\n<p>Cada linha possui seu pr\u00f3prio reservat\u00f3rio independente, com capacidade para at\u00e9 350 kg de fertilizante granulado. Um mecanismo de dosagem na base de cada reservat\u00f3rio controla o fluxo de gr\u00e2nulos para o tubo de distribui\u00e7\u00e3o, que guia o fertilizante at\u00e9 o ponto de aplica\u00e7\u00e3o no sulco. O sistema de dosagem \u00e9 calibrado para fornecer uma taxa de aplica\u00e7\u00e3o consistente por unidade de \u00e1rea coberta \u2014 a taxa se ajusta proporcionalmente \u00e0 velocidade de deslocamento, de modo que a quantidade aplicada por metro de linha permanece constante, independentemente de o trator estar a 8 km\/h ou 10 km\/h.<\/p>\n<p>Os tubos de distribui\u00e7\u00e3o direcionam o fertilizante para a posi\u00e7\u00e3o desejada no sulco, ao n\u00edvel do solo ou pr\u00f3ximo a ele, evitando a dispers\u00e3o causada pela aplica\u00e7\u00e3o a c\u00e9u aberto ou por aspers\u00e3o a\u00e9rea. Em um dia ventoso de primavera \u2014 condi\u00e7\u00e3o comum durante os cronogramas de plantio de abril na Coreia, nas terras altas de Gangwon \u2014 a diferen\u00e7a entre uma aplica\u00e7\u00e3o subterr\u00e2nea bem feita e um espalhador de fertilizantes a lan\u00e7o \u00e9 imediatamente vis\u00edvel. Sem deriva pelo vento, sem concentra\u00e7\u00e3o na superf\u00edcie, sem cobertura irregular.<\/p>\n<h3>Ajuste da taxa de aplica\u00e7\u00e3o e calibra\u00e7\u00e3o pr\u00e9-temporada<\/h3>\n<p>A taxa de aplica\u00e7\u00e3o ideal varia de acordo com o est\u00e1dio de desenvolvimento da cultura, o resultado da an\u00e1lise do solo e a formula\u00e7\u00e3o do fertilizante. Os fertilizantes compostos (\ubcf5\ud569\ube44\ub8cc) utilizados na produ\u00e7\u00e3o de batata na Coreia geralmente cont\u00eam nitrog\u00eanio, f\u00f3sforo e pot\u00e1ssio em propor\u00e7\u00f5es adequadas ao est\u00e1dio de desenvolvimento b\u00e1sico \u2014 as formula\u00e7\u00f5es comuns variam de 200 a 500 kg por hectare para aplica\u00e7\u00e3o no sulco, dependendo da fertilidade do solo. As configura\u00e7\u00f5es de dosagem do EP-ADB devem ser calibradas antes do in\u00edcio da safra para confirmar a taxa de aplica\u00e7\u00e3o real em rela\u00e7\u00e3o \u00e0 taxa ideal.<\/p>\n<p>Calibration procedure is straightforward: run the machine over a measured distance on a hard surface, collect the material discharged from one or more rows, weigh the collected material, and calculate actual delivery per hectare. Adjust the metering setting up or down and repeat until the actual rate matches the agronomist&#8217;s recommendation. This pre-season step takes about 30 minutes and is the most important quality-control measure for the fertilizer pass.<\/p>\n<p>Entre em contato conosco ou com seu agr\u00f4nomo coreano especializado em fertilizantes se precisar de orienta\u00e7\u00e3o sobre as taxas de aplica\u00e7\u00e3o recomendadas para variedades espec\u00edficas, como Atlantic (para processamento de chips), Superior ou Haryoung (\ud558\ub839), nas condi\u00e7\u00f5es de cultivo de Gangwon-do ou Jeju.<\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 4 \u2014 CORE ADVANTAGES \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #fafafa; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Por que o EP-ADB supera os m\u00e9todos convencionais de fertiliza\u00e7\u00e3o?<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-420 aligncenter\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-1.webp\" alt=\"Aplicador de Fertilizantes 1\" width=\"600\" height=\"450\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-1.webp 600w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-1-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 10px;\">\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 350 kg por fileira \u2014 Menos paradas para reabastecimento<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Com capacidade de 350 kg por reservat\u00f3rio individual, o EP-ADB transporta muito mais fertilizante por abastecimento do que a maioria dos aplicadores compactos para culturas em linha. O EP-ADB-480 comporta um total de 1.400 kg \u2014 o suficiente para cobrir de 2,3 a 3,5 hectares com as taxas de aplica\u00e7\u00e3o t\u00edpicas para batata na Coreia, antes de precisar parar e reabastecer. Menos paradas significam maior produtividade di\u00e1ria e um cronograma de plantio mais pr\u00f3ximo do planejado.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 Passe mais r\u00e1pido na fila da batata<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">8\u201310 km\/h makes the EP-ADB the fastest-running implement in the Watanabe potato machinery system \u2014 roughly twice the speed of the furrower and planter. At 9 km\/h with the EP-ADB-480 covering 4 rows, you can complete the fertilizer pass for a full day&#8217;s planting schedule well before midday, keeping the overall operation running to plan.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 Posicionamento preciso, menos desperd\u00edcio<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Fertilizer delivered directly into the planting furrow is positioned where the potato&#8217;s root system will develop \u2014 not spread across the full soil surface where inter-row placement goes largely unexploited in the early season. This targeted delivery improves nutrient uptake efficiency and can reduce total fertilizer input needed for equivalent early-season plant nutrition.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 N\u00e3o \u00e9 necess\u00e1ria conex\u00e3o com a tomada de for\u00e7a (PTO)<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Assim como a sulcadora de batatas, a EP-ADB se conecta apenas por meio de engate de tr\u00eas pontos de Categoria 2 \u2014 sem necessidade de eixo de transmiss\u00e3o ou acoplamento da tomada de for\u00e7a (TDF). Conex\u00e3o simples, sem eixo da TDF para alinhar ou fixar, e compat\u00edvel com qualquer trator que atenda \u00e0 pot\u00eancia m\u00ednima exigida, independentemente da configura\u00e7\u00e3o da TDF. O tempo de instala\u00e7\u00e3o \u00e9 medido em minutos.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 Saltadores de fileiras independentes<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Cada linha possui seu pr\u00f3prio reservat\u00f3rio e unidade de dosagem independentes. Esse design significa que, se uma linha ficar vazia ou se houver um bloqueio em uma linha de distribui\u00e7\u00e3o, isso n\u00e3o afetar\u00e1 as outras linhas \u2014 a distribui\u00e7\u00e3o continua ininterrupta nas linhas em funcionamento. Al\u00e9m disso, simplifica a calibra\u00e7\u00e3o: cada linha pode ser verificada e ajustada individualmente para confirmar a distribui\u00e7\u00e3o uniforme em toda a largura de trabalho.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 5 \u2014 APPLICATION SCENARIOS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Onde o aplicador de fertilizantes EP-ADB \u00e9 utilizado<\/h2>\n<h3>\ud83c\udf3f Aduba\u00e7\u00e3o de base para batatas antes do plantio<\/h3>\n<p>A principal aplica\u00e7\u00e3o \u00e9 a aduba\u00e7\u00e3o de base (\uae30\ube44) no sulco de plantio, imediatamente antes da coloca\u00e7\u00e3o da batata-semente. Na produ\u00e7\u00e3o comercial de batata na Coreia, a aduba\u00e7\u00e3o de base normalmente representa de 60 a 80 toneladas do total de fertilizantes aplicados na safra \u2014 a maior aplica\u00e7\u00e3o individual de nutrientes em todo o ciclo da cultura. Acertar nessa etapa, em termos de localiza\u00e7\u00e3o, dose e \u00e9poca de aplica\u00e7\u00e3o, tem um impacto maior na produtividade final do que quase qualquer outra decis\u00e3o agron\u00f4mica tomada durante a safra.<\/p>\n<p>The standard sequence when using the EP-ADB in a potato production operation is: furrowing pass (EP-R-380 \/ EP-R-580) \u2192 fertilizer pass (EP-ADB-380 \/ EP-ADB-480) \u2192 planting pass (EP-PAI-2100 \/ EP-PANTHER). These three operations can run on the same day for small-to-medium fields, with the fast 8\u201310 km\/h fertilizer pass completing the middle step quickly enough not to hold up the planter. For large commercial operations using the EP-ADB-480, the fertilizer pass can cover a full day&#8217;s planting area in a morning session.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-419\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-Application-2.webp\" alt=\"Aplica\u00e7\u00e3o de fertilizante 2\" width=\"1672\" height=\"941\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-Application-2.webp 1672w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-Application-2-1280x720.webp 1280w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-Application-2-980x552.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Fertilizer-Applicator-Application-2-480x270.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1672px, 100vw\" \/><\/p>\n<h3>\ud83c\udf3b Fertiliza\u00e7\u00e3o de Culturas Hort\u00edcolas em Fileira<\/h3>\n<p>Qualquer cultura em fileiras que se beneficie da fertiliza\u00e7\u00e3o na base do sulco pode usar o EP-ADB-380 ou o EP-ADB-480 com efic\u00e1cia. Batata-doce (\uace0\uad6c\ub9c8) cultivada em canteiros elevados, transplante de cebola (\uc591\ud30c), plantio de alho (\ub9c8\ub298) \u2014 todas utilizam um sistema de produ\u00e7\u00e3o baseado em sulcos na agricultura comercial coreana e todas se beneficiam da aplica\u00e7\u00e3o direcionada de fertilizantes antes do plantio, em vez da aplica\u00e7\u00e3o superficial seguida de incorpora\u00e7\u00e3o.<\/p>\n<p>Para fazendas com policultura, que cultivam tanto batatas quanto outros vegetais em rota\u00e7\u00e3o ou em campos diferentes na mesma safra, o EP-ADB funciona tamb\u00e9m como aplicador de fertilizantes para toda a rota\u00e7\u00e3o de culturas em fileiras \u2014 um ganho de efici\u00eancia significativo em compara\u00e7\u00e3o com a compra de aplicadores separados para cada tipo de cultura. O espa\u00e7amento entre as fileiras deve ser adequado \u00e0 cultura, portanto, confirme esse requisito no momento do pedido para quaisquer culturas que n\u00e3o sejam batatas nas quais voc\u00ea planeja usar a m\u00e1quina.<\/p>\n<h3>\ud83c\udfea Opera\u00e7\u00f5es agr\u00edcolas em larga escala e por contrato<\/h3>\n<p>Agricultural machinery contracting (\ub18d\uae30\uacc4 \uc784\uc791\uc5c5) is a growing sector in Korean potato production, particularly in Gangwon-do where individual family farms often subcontract the mechanical operations to specialist operators running larger, more efficient equipment. The EP-ADB-480&#8217;s 1,400 Kg total hopper capacity and 8\u201310 km\/h working speed make it well-suited to contract operations covering multiple farms in a tight planting-week schedule.<\/p>\n<p>At 9 km\/h with 4-row coverage and 60 cm row spacing, the EP-ADB-480 can apply fertilizer to approximately 2.2 hectares per hour of productive field time. Over an eight-hour working day (accounting for fills and field turns), a contract operator can realistically cover 10\u201314 hectares \u2014 enough to service several medium-sized potato farms in a single day&#8217;s work. This throughput profile is what makes the EP-ADB-480&#8217;s larger investment cost justifiable for operations at this scale.<\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 6 \u2014 SELECTION GUIDE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #fff9f4; border: 1px solid #f5e8d8; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">EP-ADB-380 ou EP-ADB-480 \u2014 Selecionando o modelo correto<\/h2>\n<p>Ambos os modelos fornecem os mesmos 350 kg por silo e operam \u00e0 mesma velocidade de 8 a 10 km\/h. A decis\u00e3o depende da sua \u00e1rea de cultivo de batatas, da quantidade de linhas que seu equipamento de plantio e sulcamento cobre e da pot\u00eancia dispon\u00edvel do seu trator. Use a tabela abaixo como refer\u00eancia r\u00e1pida:<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 20px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.4vw+8px,15px); min-width: 400px;\">\n<thead>\n<tr>\n<th style=\"background: #1a1a1a; color: #fff; padding: 10px 14px; text-align: left; white-space: nowrap;\">Fator de sele\u00e7\u00e3o<\/th>\n<th style=\"background: #1a1a1a; color: #fff; padding: 10px 14px; text-align: center; white-space: nowrap;\">EP-ADB-380 (3 linhas)<\/th>\n<th style=\"background: #f07c00; color: #fff; padding: 10px 14px; text-align: center; white-space: nowrap;\">EP-ADB-480 (4 linhas)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed;\">Peso vazio<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">600 kg<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">700 kg<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed;\">Pot\u00eancia m\u00ednima do motor<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">75 cv<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">85 cv<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed;\">Capacidade total da tremonha<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">1.050 kg<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">1.400 kg<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed;\">Linhas por passagem<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">3<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">4<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed;\">\u00c1rea recomendada para o cultivo anual de batata<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">At\u00e9 aproximadamente 15 hectares<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">15 hectares ou mais<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed;\">Sulcador mais adequado<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">EP-R-380 (3 fileiras)<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">EP-R-580 (5 fileiras) ou personalizado<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px;\">Tipo de opera\u00e7\u00e3o adequado<\/td>\n<td style=\"padding: 9px 14px; text-align: center;\">Fazenda familiar \/ pequeno com\u00e9rcio<\/td>\n<td style=\"padding: 9px 14px; text-align: center;\">Fazenda comercial \/ empreiteiro<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"background: #fff3e0; border-left: 4px solid #f07c00; padding: 14px 18px; border-radius: 0 4px 4px 0; margin-top: 18px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u26a0 Ajuste o n\u00famero de linhas ao seu sulcador<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">For the smoothest operation, the fertilizer applicator&#8217;s row count should ideally be a multiple of \u2014 or equal to \u2014 the furrower&#8217;s row count. Running a 3-row EP-ADB-380 behind a 3-row EP-R-380 furrower means every furrow opened in one pass gets fertilized in one pass. Running a 4-row EP-ADB-480 behind a 5-row furrower requires a half-width overlap pass to cover all rows. Confirm your furrower configuration before ordering the EP-ADB to ensure the two machines work together efficiently without coverage gaps.<\/p>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 7 \u2014 POTATO MACHINERY SYSTEM \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f0f5f9; border: 1px solid #dce8f0; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Etapa 4 do Sistema Completo de Maquinaria para Batatas Watanabe<\/h2>\n<p>O aplicador de fertilizantes EP-ADB ocupa <strong>Passo 4<\/strong> Na sequ\u00eancia completa de produ\u00e7\u00e3o de batatas Watanabe \u2014 imediatamente ap\u00f3s a abertura dos sulcos e antes do plantio. Veja como todas as seis etapas se encaixam:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-417\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-3.webp\" alt=\"\" width=\"1269\" height=\"952\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-3.webp 1269w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-3-980x735.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-3-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1269px, 100vw\" \/><\/p>\n<div style=\"display: flex; flex-direction: column; gap: 10px; margin: 20px 0;\">\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff; border-radius: 4px; padding: 13px 18px; border-left: 4px solid #ccc; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #e0e0e0; color: #555; font-weight: bold; font-size: clamp(12px,1.3vw+8px,14px); padding: 4px 12px; border-radius: 20px; white-space: nowrap;\">PASSO 1<\/div>\n<div style=\"flex: 1 1 180px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Remo\u00e7\u00e3o de Pedras \u2014 <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/produto\/ep-ew-4000-rock-rake-3-6m-tractor-75hp\/\">EP-EW-4000 Ancinho de Pedra<\/a><\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(11px,1.2vw+7px,13px);\">Remo\u00e7\u00e3o de pedras na superf\u00edcie antes do preparo do solo. Largura de 3,6 m, a partir de 75 HP.<\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff; border-radius: 4px; padding: 13px 18px; border-left: 4px solid #ccc; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #e0e0e0; color: #555; font-weight: bold; font-size: clamp(12px,1.3vw+8px,14px); padding: 4px 12px; border-radius: 20px; white-space: nowrap;\">PASSO 2<\/div>\n<div style=\"flex: 1 1 180px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Preparo prim\u00e1rio do solo \u2014 <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/produto\/psw-3200-rotavator-heavy-duty-tractor-mounted-rotary-tiller-with-3-0-3-6-m-working-width\/\">Rotavador PSW-3200<\/a><\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(11px,1.2vw+7px,13px);\">Prepara\u00e7\u00e3o do leito de semeadura. Largura de 3,0 a 3,6 m, 140 HP.<\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff; border-radius: 4px; padding: 13px 18px; border-left: 4px solid #ccc; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #e0e0e0; color: #555; font-weight: bold; font-size: clamp(12px,1.3vw+8px,14px); padding: 4px 12px; border-radius: 20px; white-space: nowrap;\">PASSO 3<\/div>\n<div style=\"flex: 1 1 180px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Abertura do sulco \u2014 <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/produto\/ep-r-380-r-580-potato-furrower-3-5-row-75hp\/\">Sulcador de Batatas EP-R-380 \/ EP-R-580<\/a><\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(11px,1.2vw+7px,13px);\">Perfil de plantio em sulcos e camalh\u00f5es. 3 ou 5 fileiras, a partir de 75 HP, 5\u20138 km\/h.<\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff3e8; border-radius: 4px; padding: 13px 18px; border-left: 4px solid #f07c00; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #f07c00; color: #fff; font-weight: bold; font-size: clamp(12px,1.3vw+8px,14px); padding: 4px 12px; border-radius: 20px; white-space: nowrap;\">PASSO 4<\/div>\n<div style=\"flex: 1 1 180px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Fertiliza\u00e7\u00e3o de base \u2014 EP-ADB-380 \/ EP-ADB-480 <span style=\"background: #f07c00; color: #fff; font-size: 0.78em; padding: 2px 8px; border-radius: 10px; font-weight: bold; vertical-align: middle;\">VOC\u00ca EST\u00c1 AQUI<\/span><\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(11px,1.2vw+7px,13px);\">Aplica\u00e7\u00e3o de fertilizante no sulco. 3 ou 4 linhas, 350 kg\/linha, 8\u201310 km\/h.<\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff; border-radius: 4px; padding: 13px 18px; border-left: 4px solid #ccc; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #e0e0e0; color: #555; font-weight: bold; font-size: clamp(12px,1.3vw+8px,14px); padding: 4px 12px; border-radius: 20px; white-space: nowrap;\">PASSO 5<\/div>\n<div style=\"flex: 1 1 180px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Plantio \u2014 Plantadeira de Batatas EP-PAI-2100 \/ EP-PANTHER<\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(11px,1.2vw+7px,13px);\">Sementes + fertilizante + inseticida opcional. 2 a 4 fileiras. <em>P\u00e1gina em breve.<\/em><\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff; border-radius: 4px; padding: 13px 18px; border-left: 4px solid #ccc; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #e0e0e0; color: #555; font-weight: bold; font-size: clamp(12px,1.3vw+8px,14px); padding: 4px 12px; border-radius: 20px; white-space: nowrap;\">PASSO 6<\/div>\n<div style=\"flex: 1 1 180px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Cultivo de Meio de Temporada \u2014 Cultivador Rotativo EP-ERA<\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(11px,1.2vw+7px,13px);\">Amontoamento de terra, cultivo entre linhas e aduba\u00e7\u00e3o de cobertura. 2 a 5 linhas, acionado por tomada de for\u00e7a. <em>P\u00e1gina em breve.<\/em><\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff; border-radius: 4px; padding: 13px 18px; border-left: 4px solid #ccc; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #e0e0e0; color: #555; font-weight: bold; font-size: clamp(12px,1.3vw+8px,14px); padding: 4px 12px; border-radius: 20px; white-space: nowrap;\">PASSO 7<\/div>\n<div style=\"flex: 1 1 180px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Colheita \u2014 Colhedora de Batatas EP-AWB-1600<\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(11px,1.2vw+7px,13px);\">Escavadeira de 2 linhas acionada por tomada de for\u00e7a (TDF), compacta e com baixo impacto ambiental. <em>P\u00e1gina em breve.<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>Contato <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/\">Korea Watanabe Rock Crusher Tractor Co., Ltd.<\/a> Para discutir a cria\u00e7\u00e3o de um pacote completo de m\u00e1quinas agr\u00edcolas para o cultivo de batatas \u2014 sulcador, aplicador de fertilizantes, plantadeira, cultivador e escavador \u2014 dimensionado para sua fazenda e frota de tratores.<\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 8 \u2014 QUALITY & SERVICE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Watanabe Engineering desde 1970 \u2014 Servi\u00e7o Local na Coreia<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start;\">\n<div style=\"flex: 1 1 260px; min-width: 200px;\"><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 4px;\" title=\"Certifica\u00e7\u00f5es Watanabe\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/about-watababe-Certifications.webp\" alt=\"Certifica\u00e7\u00f5es de m\u00e1quinas agr\u00edcolas Watanabe \u2013 padr\u00f5es de qualidade para m\u00e1quinas de batata\" \/><\/div>\n<div style=\"flex: 2 1 260px; min-width: 220px;\">\n<p>Watanabe has manufactured potato machinery in Castro, Paran\u00e1, Brazil since 1970. Brazil is one of the world&#8217;s top ten potato producers, with major growing zones in the Paran\u00e1 highlands and Minas Gerais plateau that operate under comparable temperature ranges, soil conditions, and seasonal planting pressures to Korean highland potato zones. The EP-ADB-380 and EP-ADB-480 are products of that production environment \u2014 designed for volume, reliability, and the kind of season-long durability that commercial potato producers in any country need from their equipment.<\/p>\n<p>A especifica\u00e7\u00e3o do material da tremonha e a durabilidade dos componentes de dosagem s\u00e3o par\u00e2metros cr\u00edticos de qualidade em um aplicador de fertilizantes. Os fertilizantes \u2014 particularmente os fertilizantes compostos nitrogenados \u2014 s\u00e3o quimicamente agressivos aos componentes met\u00e1licos, e as tremonhas que n\u00e3o estiverem devidamente vedadas ou revestidas apresentar\u00e3o danos por corros\u00e3o em poucas safras de uso. A Watanabe especifica materiais para o interior da tremonha e para os componentes de dosagem que s\u00e3o adequados ao ambiente qu\u00edmico dos fertilizantes comumente usados \u200b\u200bna produ\u00e7\u00e3o comercial de batata.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 820px; height: auto; display: block; margin: 24px auto; border-radius: 4px;\" title=\"F\u00e1brica Watanabe \u2013 Castro, Paran\u00e1\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/watanabe-factory.webp\" alt=\"F\u00e1brica de Watanabe \u2013 produzindo m\u00e1quinas para batata e aplicadores de fertilizantes desde 1970.\" \/><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-top: 20px;\">\n<div style=\"flex: 1 1 220px; background: #f7f7f7; border-radius: 4px; padding: 16px 18px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u2713 Suporte para Calibra\u00e7\u00e3o na Pr\u00e9-Temporada<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.2vw+8px,13px);\">Oferecemos orienta\u00e7\u00f5es de calibra\u00e7\u00e3o espec\u00edficas para formula\u00e7\u00f5es de fertilizantes compostos coreanos comumente usadas na produ\u00e7\u00e3o comercial de batata. Entre em contato conosco antes do primeiro uso na safra para confirmar as configura\u00e7\u00f5es de dosagem corretas para a taxa de aplica\u00e7\u00e3o desejada.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; background: #f7f7f7; border-radius: 4px; padding: 16px 18px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u2713 Pe\u00e7as de desgaste dispon\u00edveis localmente<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.2vw+8px,13px);\">Componentes de dosagem e pe\u00e7as de desgaste para tubos de distribui\u00e7\u00e3o dispon\u00edveis em estoque local em Ansan-si, Gyeonggi-do. Itens de desgaste de rotina geralmente podem ser enviados dentro de 1 a 3 dias \u00fateis ap\u00f3s a consulta \u2014 sem espera internacional para pe\u00e7as de reposi\u00e7\u00e3o padr\u00e3o.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; background: #f7f7f7; border-radius: 4px; padding: 16px 18px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u2713 Espa\u00e7amento entre linhas confirmado no pedido<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.2vw+8px,13px);\">O espa\u00e7amento entre linhas no EP-ADB deve corresponder \u00e0 configura\u00e7\u00e3o da sua sulcadora e \u00e0s necessidades da variedade. Confirmamos a configura\u00e7\u00e3o correta do espa\u00e7amento entre linhas na fase de pr\u00e9-venda \u2014 a m\u00e1quina chega pronta para operar no seu campo sem necessidade de modifica\u00e7\u00f5es.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 9 \u2014 FAQ \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f7f7f7; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Perguntas frequentes \u2013 EP-ADB-380 \/ EP-ADB-480<\/h2>\n<div style=\"display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px;\">\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Qual a diferen\u00e7a entre o EP-ADB-380 e o EP-ADB-480?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">A EP-ADB-380 cobre 3 linhas por passada e pesa 600 kg, com um requisito m\u00ednimo de trator de 75 cv. A capacidade total da tremonha \u00e9 de 1.050 kg (3 \u00d7 350 kg). A EP-ADB-480 cobre 4 linhas por passada, pesa 700 kg e requer um m\u00ednimo de 85 cv \u2014 capacidade total de 1.400 kg (4 \u00d7 350 kg). Ambas as vers\u00f5es operam a 8\u201310 km\/h com engate de tr\u00eas pontos de Categoria 2. A escolha \u00e9 determinada principalmente pela sua \u00e1rea total de cultivo de batatas e se voc\u00ea deseja combinar a cobertura de 3 ou 4 linhas com sua sulcadora e plantadeira.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Que tipos de fertilizantes o EP-ADB pode processar?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">O EP-ADB foi projetado para fertilizantes granulados de fluxo livre \u2014 a forma padr\u00e3o de fertilizante composto (\ubcf5\ud569\ube44\ub8cc) usada na produ\u00e7\u00e3o comercial de batata na Coreia. Gr\u00e2nulos revestidos ou granulados de tamanho uniforme fluem bem pelo sistema de dosagem. Fertilizantes em p\u00f3 ou com part\u00edculas muito finas podem n\u00e3o fluir de forma consistente e devem ser discutidos conosco antes do uso. Fertilizantes \u00famidos ou aglomerados n\u00e3o devem ser usados, pois podem obstruir o sistema de dosagem e distribui\u00e7\u00e3o \u2014 sempre armazene o fertilizante em condi\u00e7\u00f5es secas e desfa\u00e7a quaisquer torr\u00f5es antes de carreg\u00e1-lo.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Como \u00e9 ajustada a taxa de inscri\u00e7\u00e3o?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">The metering setting on each row controls the amount of fertilizer delivered per unit of ground covered. To set the correct application rate for your target, calibrate the machine before the season by collecting the output from a measured run, weighing it, and calculating the actual rate per hectare. Adjust the metering setting up or down until the measured rate matches your agronomist&#8217;s recommendation. Always calibrate with the actual fertilizer product you will be using in the field \u2014 different formulations have different bulk densities and flow characteristics that affect the metered delivery.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u00c9 necess\u00e1ria uma liga\u00e7\u00e3o \u00e0 tomada de for\u00e7a (PTO)?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">N\u00e3o. Os modelos EP-ADB-380 e EP-ADB-480 conectam-se apenas por meio de engate de tr\u00eas pontos de Categoria 2 e n\u00e3o requerem eixo de acionamento da tomada de for\u00e7a (TDF). Isso simplifica significativamente a conex\u00e3o em compara\u00e7\u00e3o com implementos acionados por TDF, como o cultivador rotativo ou o rotocultivador da ERA, e significa que a m\u00e1quina \u00e9 compat\u00edvel com qualquer trator que atenda ao limite m\u00ednimo de pot\u00eancia, independentemente da disponibilidade ou configura\u00e7\u00e3o da TDF.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Qual a dist\u00e2ncia que o EP-ADB-480 consegue percorrer com um \u00fanico abastecimento, utilizando taxas t\u00edpicas de fertilizantes para batatas?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">At a typical Korean potato base fertilizer rate of around 400\u2013600 Kg per hectare, the EP-ADB-480&#8217;s 1,400 Kg total capacity covers approximately 2.3\u20133.5 hectares of field area per fill. These are approximate figures \u2014 your actual coverage depends on your specific target rate as determined by soil analysis and variety requirements. At 500 Kg\/ha the EP-ADB-480 covers about 2.8 hectares per fill; the EP-ADB-380 covers about 2.1 hectares. These estimates assume uniform application at the calibrated rate.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">A quantidade de linhas do aplicador de fertilizantes deve corresponder exatamente \u00e0 do meu sulcador?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Ideally yes \u2014 matching row counts between the furrower, fertilizer applicator, and planter simplifies field coverage planning and eliminates the need for partial-width passes to cover unfertilized rows. A 3-row furrower (EP-R-380) naturally pairs with a 3-row applicator (EP-ADB-380); a 4-row applicator (EP-ADB-480) works cleanly with a 4-row planter. When the row counts don&#8217;t perfectly match, the operator needs to plan field passes carefully to ensure full coverage \u2014 talk to us at the pre-sale stage to ensure your three machines (furrower, applicator, planter) work as a coherent matched set.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Como devo limpar os reservat\u00f3rios entre utiliza\u00e7\u00f5es e no final da temporada?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Esvazie completamente os reservat\u00f3rios ap\u00f3s cada utiliza\u00e7\u00e3o \u2014 nunca deixe fertilizante nos reservat\u00f3rios durante a noite ou entre dias de trabalho. O fertilizante absorve umidade e pode solidificar no reservat\u00f3rio, bloqueando o sistema de dosagem e potencialmente causando corros\u00e3o. Ao final da safra, esvazie todos os reservat\u00f3rios, ligue a m\u00e1quina brevemente com areia limpa e seca ou casca de arroz para remover qualquer res\u00edduo de fertilizante, e em seguida, sopre ou escove para remover a poeira. Inspecione o interior do reservat\u00f3rio em busca de ferrugem ou danos no revestimento e trate quaisquer \u00e1reas de metal expostas antes de guardar a m\u00e1quina. Armazene a m\u00e1quina em local seco e protegido, com as tampas dos reservat\u00f3rios fechadas.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">O aplicador de fertilizantes pode funcionar ao mesmo tempo que a sulcadora de batatas?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">No \u2014 these are separate rear-mounted implements that each occupy the tractor&#8217;s Category 2 three-point hitch. They are designed to run as sequential passes: furrowing first, fertilizer pass second, planting third. Some potato planters (like the EP-PAI-2100 and EP-PANTHER series) include an integrated fertilizer bunker, allowing planting and fertilizing to be combined in a single pass if desired \u2014 ask about integrated options when planning your full potato machinery package.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">A aplica\u00e7\u00e3o de fertilizante no sulco \u00e9 melhor do que a incorpora\u00e7\u00e3o do fertilizante antes do sulcamento?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Ambas as abordagens t\u00eam sua utilidade, e muitas opera\u00e7\u00f5es comerciais coreanas utilizam ambas: aduba\u00e7\u00e3o a lan\u00e7o ou incorporada com rotocultivador para parte da aplica\u00e7\u00e3o de base, e aplica\u00e7\u00e3o no sulco para a componente de aplica\u00e7\u00e3o direcionada. A aplica\u00e7\u00e3o no sulco posiciona os nutrientes na profundidade e no local onde ocorre o desenvolvimento inicial das ra\u00edzes, melhorando a efici\u00eancia de absor\u00e7\u00e3o inicial. A incorpora\u00e7\u00e3o antes do sulco distribui os nutrientes de forma mais uniforme pela camada de cultivo. Para o f\u00f3sforo em particular, que se move muito lentamente pelo solo, a aplica\u00e7\u00e3o no sulco, na zona radicular, produz resultados de absor\u00e7\u00e3o consistentemente melhores no in\u00edcio da safra do que a aduba\u00e7\u00e3o a lan\u00e7o na superf\u00edcie \u2014 um princ\u00edpio agron\u00f4mico bem documentado na pesquisa de batata em diversos ambientes de cultivo.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 10 \u2014 CUSTOMER REVIEWS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">O que dizem nossos clientes<\/h2>\n<div style=\"display: flex; flex-direction: column; gap: 16px;\">\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Jeong Seong-il \u2014 Fazenda Comercial de Batatas, Hoengseong-gun, Gangwon-do (primavera de 2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;We grow about 12 hectares of Atlantic for a chip factory. Previously applied fertilizer by broadcast before the rotavator, but since switching to the EP-ADB-480 for in-furrow placement two seasons ago, early vine emergence has been visibly more uniform. The 1,400 Kg total capacity means I refill twice for the whole planting area rather than five or six times, which made a real difference to our planting-week schedule. At 9\u201310 km\/h it finishes the fertilizer pass for the day&#8217;s planting area before 10am.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Kim Mi-rae \u2014 Fazenda de Vegetais e Batatas, Cheongju, Chungcheong do Norte (2024)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;I use the EP-ADB-380 for both our potato area and the spring onion (\uc591\ud30c) transplanting field \u2014 it covers both crops with the same machine, just different seasons. Works well on our 80 HP tractor with no issues. The 350 Kg per row bunkers are generous for a family-scale operation \u2014 I rarely need to refill more than once for our potato field, which is about 3.5 hectares. Easy to clean after use, which matters because I&#8217;m sometimes switching between different fertilizer products for different crops.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Park Jae-bum \u2014 Empreiteiro de M\u00e1quinas Agr\u00edcolas, Icheon, Gyeonggi-do (primavera de 2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;Running contract fertilizer application services for 8\u201310 potato farms in the area using the EP-ADB-480. The 8\u201310 km\/h speed is what makes this commercially viable for contract work \u2014 I can cover three or four client farms in a day during the planting window. Calibration took about 40 minutes on first setup; after that it&#8217;s consistent season to season. The Korea service team confirmed parts availability before I bought, and that assurance has held up \u2014 replacement metering parts arrived within 2 days the one time I needed them.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Choi Hee-sun \u2014 Fazenda de Cultivo Misto, Andong, Gyeongsang do Norte (outono de 2024)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;We do autumn potato (\ucd94\uc791) and also sweet potato (\uace0\uad6c\ub9c8) in summer. The EP-ADB-380 handles both with a different row spacing configuration for each. What impressed me most was that the Korea team confirmed the correct spacing and application rate guidance before shipping \u2014 it arrived set up for our potato crop correctly from day one. The 3-row machine at 600 Kg is easy to move around and store in our machine shed, which has limited space. No complaints after two seasons.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Ryu Dong-won \u2014 Gerente de uma grande fazenda comercial de batatas, Pyeongchang-gun, Gangwon-do (primavera de 2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;We operate at about 25 hectares of Atlantic and Superior combined. Running the EP-ADB-480 on a 95 HP New Holland T5. Three seasons in, the hopper interiors show no corrosion \u2014 which was a specific concern given our compound fertilizer contains a high nitrogen fraction. The calibration has stayed stable season to season once set up correctly. The 1,400 Kg capacity means we complete the fertilizer pass for each 3-hectare block on one fill, keeping the planting team working without interruption. Very satisfied.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Seo Ji-yeon \u2014 Pequena Fazenda Familiar, Yesan-gun, Chungcheong do Sul (2024)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;First time using a proper row-crop fertilizer applicator after years of broadcast spreading by hand on our 2-hectare potato area. The difference in how the crop emerges was noticeable \u2014 more even, faster establishment. The EP-ADB-380 connects to our 78 HP Daedong without any trouble, and the no-PTO setup meant we could figure out the hookup ourselves in about 10 minutes. For the size of our farm, the 350 Kg per row bunker means we fill once for the whole field and we are done. Simple machine, good results.&#8221;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 CONTACT CTA \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #1a1a1a; color: #fff; padding: 3%; border-radius: 6px; margin-top: 52px; text-align: center; box-sizing: border-box;\">\n<p style=\"font-size: clamp(17px,2.2vw+9px,24px); font-weight: bold; margin: 0 0 12px 0; color: #f07c00;\">Pronto para atualizar seu Passe de Fertilizantes?<\/p>\n<p style=\"margin: 0 0 8px 0; color: #ccc; font-size: clamp(13px,1.4vw+8px,15px);\">Informe-nos a \u00e1rea de plantio de batatas, o espa\u00e7amento entre linhas, o modelo do trator e se voc\u00ea precisa da vers\u00e3o de 3 ou 4 linhas \u2014 confirmaremos a configura\u00e7\u00e3o, as orienta\u00e7\u00f5es de calibra\u00e7\u00e3o e a disponibilidade em at\u00e9 um dia \u00fatil.<\/p>\n<p style=\"margin: 0 0 22px 0; color: #999; font-size: clamp(12px,1.2vw+7px,13px);\">J\u00e1 possui uma sulcadora ou plantadeira da linha Watanabe? Solicite o pacote EP completo para obter um or\u00e7amento coordenado de espa\u00e7amento entre linhas para as tr\u00eas m\u00e1quinas.<\/p>\n<p><a style=\"display: inline-block; background: #f07c00; color: #fff; padding: 13px 38px; border-radius: 4px; text-decoration: none; font-weight: bold; font-size: clamp(13px,1.4vw+8px,15px); letter-spacing: .02em;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/contact-us\/\">Entre em contato conosco agora mesmo.<\/a><\/p>\n<\/div>\n<\/div>\n<p><!-- END PAGE: EP-ADB-380 \/ EP-ADB-480 Fertilizer Applicator --><\/p>","protected":false},"excerpt":{"rendered":"<div style=\"background: linear-gradient(135deg,#1e1e1e 0%,#2d2d2d 100%); color: #f5f5f5; padding: 22px 24px; border-radius: 5px; border-left: 5px solid #f07c00; font-family: Georgia,'Times New Roman',serif; font-size: clamp(14px,1.8vw+8px,16px); line-height: 1.8; word-break: break-word; overflow-wrap: break-word; box-sizing: border-box;\">\n<p style=\"margin: 0 0 10px 0;\">Aplica o fertilizante precisamente na zona radicular. <strong style=\"color: #f07c00;\">8\u201310 km\/h<\/strong> \u2014 o implemento mais r\u00e1pido da linha de colheitadeiras de batata Watanabe. Cada funil de fileira comporta <strong style=\"color: #f07c00;\">350 kg<\/strong>, proporcionando uma capacidade total de at\u00e9 1.400 kg no EP-ADB-480.<\/p>\n<p style=\"margin: 0;\">3 ou 4 linhas simultaneamente, a partir de <strong style=\"color: #f07c00;\">75 HP<\/strong>N\u00e3o requer conex\u00e3o com a tomada de for\u00e7a (PTO). A aplica\u00e7\u00e3o precisa no sulco reduz o desperd\u00edcio de fertilizantes em compara\u00e7\u00e3o com a aplica\u00e7\u00e3o a lan\u00e7o na superf\u00edcie.<\/p>\n<\/div>","protected":false},"featured_media":420,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[26],"product_tag":[],"class_list":["post-410","product","type-product","status-publish","has-post-thumbnail","product_cat-potato-machinery","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/product\/410","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/comments?post=410"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/media\/420"}],"wp:attachment":[{"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/media?parent=410"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/product_brand?post=410"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/product_cat?post=410"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/product_tag?post=410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}