{"id":13952,"date":"2025-05-20T01:41:56","date_gmt":"2025-05-20T05:41:56","guid":{"rendered":"https:\/\/agromt.news\/?p=13952"},"modified":"2025-05-20T01:41:56","modified_gmt":"2025-05-20T05:41:56","slug":"dessecacao-pre-plantio-e-aliada-do-cotonicultor","status":"publish","type":"post","link":"https:\/\/agromt.news\/?p=13952","title":{"rendered":"Desseca\u00e7\u00e3o pr\u00e9-plantio \u00e9 aliada do cotonicultor"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<div class=\"row\">\n<div class=\"col-lg col-infos mt-0 mt-lg-0\">\n<div class=\"section-sub-title\">\n<p itemprop=\"description\">&#13;<br \/>\n                                Essa desseca\u00e7\u00e3o \u00e9 realizada de duas a tr\u00eas semanas antes do plantio&#13;\n                            <\/p>\n<\/p><\/div>\n<div class=\"container\">\n<div class=\"row\">\n<div class=\"col-lg p-0\">\n<div>\n<div class=\"block-news-main-infos mt-3 text-start\">\n<p>                                            <strong class=\"fn\" itemprop=\"author\" style=\"color: rgb(112, 112, 112); \">&#13;<br \/>\n                                                <a href=\"https:\/\/www.agrolink.com.br\/noticias\/javascript:;\" class=\"text-uppercase\" target=\"_blank\" style=\"color: rgb(112, 112, 112); \" rel=\"noopener\">Agrolink<\/a>&#13;<br \/>\n&#13;<br \/>\n                                                    &#8211; Leonardo Gottems&#13;<br \/>\n&#13;<br \/>\n                                            <\/strong><br \/>\n                                        <\/p>\n<p>                                            <abbr><time datetime=\"2025-05-19T06:23\" itemprop=\"datePublished dateModified\">Publicado em 19\/05\/2025 \u00e0s 06:23h.<\/time><\/abbr><br \/>\n                                            <\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"col-lg p-0 text-lg-end\">\n<div>\n<div id=\"mdEnviarPagina\" class=\"modal fade\" role=\"dialog\">\n<div class=\"modal-dialog\">\n<div class=\"modal-content\">\n<div class=\"modal-body\">\n<p><strong>Estimado usu\u00e1rio.<\/strong><br \/>Preencha o formul\u00e1rio abaixo para remeter a p\u00e1gina.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"row justify-content-md-center mt-3\">\n<div class=\"col-lg-auto col-image block-news-main-image\">\n<p>                                <img decoding=\"async\" src=\"https:\/\/www.agrolink.com.br\/upload\/imagens-resizes\/ff4c54b959e84ee8b01cd94d6310107b_858x483.jpg\" class=\"lazyload img-fluid\" alt=\"Essa desseca\u00e7\u00e3o \u00e9 realizada de duas a tr\u00eas semanas antes do plantio\"\/><br \/>\n                                                <span class=\"d-block mt-1\">Essa desseca\u00e7\u00e3o \u00e9 realizada de duas a tr\u00eas semanas antes do plantio &#8211; Foto: Canva<\/span><\/p><\/div>\n<\/p><\/div>\n<div class=\"section-description section-description-noticias mt-3\">\n<p>Segundo informa\u00e7\u00f5es do Grupo de Estudos em Cultura do Algodoeiro da Universidade Federal de Vi\u00e7osa (Gecotton\/UFV), o manejo adequado de plantas daninhas \u00e9 fundamental para o sucesso do cultivo do <a href=\"https:\/\/www.agrolink.com.br\/culturas\/algodao\/\" target=\"_blank\" rel=\"noopener\">algod\u00e3o<\/a> em sistema de plantio direto (SPD). Essas plantas competem com o algodoeiro por <a href=\"https:\/\/www.agrolink.com.br\/fertilizantes\/aspectos-gerais\/nutrientes_361443.html?utm_source=agrolink-detalhe-noticia&amp;utm_medium=detalhe-noticia&amp;utm_campaign=links-internos\" target=\"_blank\" rel=\"noopener\">nutrientes<\/a>, luz e \u00e1gua, al\u00e9m de servirem como abrigo para pragas e doen\u00e7as. Por isso, \u00e9 essencial adotar pr\u00e1ticas integradas de controle, como a aplica\u00e7\u00e3o de herbicidas seletivos, rota\u00e7\u00e3o de culturas e controle mec\u00e2nico.&#13;\n<\/p>\n<p>Uma dessas pr\u00e1ticas \u00e9 a desseca\u00e7\u00e3o pr\u00e9-plantio, t\u00e9cnica utilizada para eliminar as plantas daninhas e restos culturais presentes na \u00e1rea antes da semeadura. Essa desseca\u00e7\u00e3o \u00e9 realizada de duas a tr\u00eas semanas antes do plantio, por meio da aplica\u00e7\u00e3o de herbicidas que podem ser aplicados no solo ou diretamente sobre as folhas das plantas. Entre os herbicidas foliares, h\u00e1 os de contato e os sist\u00eamicos, que se deslocam internamente pela planta, via floema. J\u00e1 os herbicidas aplicados ao solo t\u00eam a\u00e7\u00e3o ascendente, das ra\u00edzes para as folhas.<\/p>\n<p>O SPD oferece in\u00fameras vantagens para o cultivo do algodoeiro, como menor depend\u00eancia de condi\u00e7\u00f5es clim\u00e1ticas, redu\u00e7\u00e3o da compacta\u00e7\u00e3o do solo, menor desgaste de m\u00e1quinas e agilidade nas opera\u00e7\u00f5es. Tamb\u00e9m contribui para a redu\u00e7\u00e3o da eros\u00e3o e para a diminui\u00e7\u00e3o dos custos de produ\u00e7\u00e3o, sendo uma alternativa vi\u00e1vel e sustent\u00e1vel para a cotonicultura moderna.&#13;\n<\/p>\n<p>No entanto, o sistema n\u00e3o \u00e9 recomendado para \u00e1reas com solos mal preparados, especialmente aqueles com altos teores de alum\u00ednio e presen\u00e7a de camadas compactadas. O algodoeiro \u00e9 altamente sens\u00edvel ao alum\u00ednio t\u00f3xico e \u00e0 baixa oxigena\u00e7\u00e3o do solo, fatores que comprometem o desenvolvimento das ra\u00edzes e, consequentemente, a produtividade da lavoura.<br \/>&#13;<br \/>\n\u00a0<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p><script data-cfasync=\"false\">\n    !function (f, b, e, v, n, t, s) {\n        if (f.fbq) return; n = f.fbq = function () {\n            n.callMethod ?\n                n.callMethod.apply(n, arguments) : n.queue.push(arguments)\n        };\n        if (!f._fbq) f._fbq = n; n.push = n; n.loaded = !0; n.version = '2.0';\n        n.queue = []; t = b.createElement(e); t.async = !0;\n        t.src = v; s = b.getElementsByTagName(e)[0];\n        s.parentNode.insertBefore(t, s)\n    }(window, document, 'script',\n        'https:\/\/connect.facebook.net\/en_US\/fbevents.js');\n    fbq('init', '522546078623747');\n    fbq('track', 'PageView');\n<\/script><br \/>\n<br \/><br \/>\n<br \/><a href=\"https:\/\/www.agrolink.com.br\/noticias\/dessecacao-pre-plantio-e-aliada-do-cotonicultor_502093.html\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#13; Essa desseca\u00e7\u00e3o \u00e9 realizada de duas a tr\u00eas semanas antes do plantio&#13; &#13; Agrolink&#13; &#13; &#8211; Leonardo Gottems&#13; &#13;<\/p>\n","protected":false},"author":1,"featured_media":6557,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[8,1,14],"tags":[],"class_list":["post-13952","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agro","category-news","category-politica-agro"],"_links":{"self":[{"href":"https:\/\/agromt.news\/index.php?rest_route=\/wp\/v2\/posts\/13952"}],"collection":[{"href":"https:\/\/agromt.news\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agromt.news\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agromt.news\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agromt.news\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13952"}],"version-history":[{"count":0,"href":"https:\/\/agromt.news\/index.php?rest_route=\/wp\/v2\/posts\/13952\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agromt.news\/index.php?rest_route=\/wp\/v2\/media\/6557"}],"wp:attachment":[{"href":"https:\/\/agromt.news\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agromt.news\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13952"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agromt.news\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}