{"id":48664,"date":"2026-10-15T10:11:11","date_gmt":"2026-10-15T10:11:11","guid":{"rendered":"https:\/\/webagro.com.ar\/es\/?p=48664"},"modified":"2026-10-15T13:38:49","modified_gmt":"2026-10-15T13:38:49","slug":"expo-ganadera-del-centro-vuelve-en-septiembre-a-cordoba-con-una-apuesta-de-precision","status":"publish","type":"post","link":"https:\/\/webagro.com.ar\/es\/noticias-de-interes-general\/expo-ganadera-del-centro-vuelve-en-septiembre-a-cordoba-con-una-apuesta-de-precision\/","title":{"rendered":"Claves para mejorar el control de malezas en soja y reducir el uso de herbicidas"},"content":{"rendered":"<p>&nbsp;<\/p>\n<div class=\"x14z9mp xat24cr x1lziwak x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Nuevos ensayos del INTA Marcos Ju\u00e1rez demuestran que los cultivos de cobertura son grandes aliados para frenar al yuyo colorado y la rama negra.<\/div>\n<div dir=\"auto\"><\/div>\n<\/div>\n<div class=\"x14z9mp xat24cr x1lziwak x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\"><span class=\"html-span xexx8yu xyri2b x18d9i69 x1c1uobl x1hl2dhg x16tdsg8 x1vvkbs x3nfvp2 x1j61x8r x1fcty0u xdj266r xat24cr xm2jcoa x1mpyi22 xxymvpz xlup9mm x1kky2od\"><img loading=\"lazy\" decoding=\"async\" class=\"xz74otr x15mokao x1ga7v0g x16uus16 xbiv7yw\" src=\"https:\/\/static.xx.fbcdn.net\/images\/emoji.php\/v9\/t69\/1\/16\/1f331.png\" alt=\"\ud83c\udf31\" width=\"16\" height=\"16\" \/><\/span>Los datos clave que dej\u00f3 la investigaci\u00f3n:<\/div>\n<\/div>\n<div class=\"x14z9mp xat24cr x1lziwak x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\"><span class=\"html-span xexx8yu xyri2b x18d9i69 x1c1uobl x1hl2dhg x16tdsg8 x1vvkbs x3nfvp2 x1j61x8r x1fcty0u xdj266r xat24cr xm2jcoa x1mpyi22 xxymvpz xlup9mm x1kky2od\"><img loading=\"lazy\" decoding=\"async\" class=\"xz74otr x15mokao x1ga7v0g x16uus16 xbiv7yw\" src=\"https:\/\/static.xx.fbcdn.net\/images\/emoji.php\/v9\/tca\/1\/16\/2795.png\" alt=\"\u2795\ufe0f\" width=\"16\" height=\"16\" \/><\/span>M\u00e1s de 5.000 kg MS\/ha en biomasa para todas las coberturas evaluadas, con picos de hasta 12.200 kg en avena.<\/div>\n<\/div>\n<div class=\"x14z9mp xat24cr x1lziwak x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\"><span class=\"html-span xexx8yu xyri2b x18d9i69 x1c1uobl x1hl2dhg x16tdsg8 x1vvkbs x3nfvp2 x1j61x8r x1fcty0u xdj266r xat24cr xm2jcoa x1mpyi22 xxymvpz xlup9mm x1kky2od\"><img loading=\"lazy\" decoding=\"async\" class=\"xz74otr x15mokao x1ga7v0g x16uus16 xbiv7yw\" src=\"https:\/\/static.xx.fbcdn.net\/images\/emoji.php\/v9\/t69\/1\/16\/1f331.png\" alt=\"\ud83c\udf31\" width=\"16\" height=\"16\" \/><\/span>Control superior: Combinados con herbicidas preemergentes, lograron reducir la biomasa de Amaranthus hasta un 96% en centeno.<\/div>\n<\/div>\n<div class=\"x14z9mp xat24cr x1lziwak x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\"><span class=\"html-span xexx8yu xyri2b x18d9i69 x1c1uobl x1hl2dhg x16tdsg8 x1vvkbs x3nfvp2 x1j61x8r x1fcty0u xdj266r xat24cr xm2jcoa x1mpyi22 xxymvpz xlup9mm x1kky2od\"><img loading=\"lazy\" decoding=\"async\" class=\"xz74otr x15mokao x1ga7v0g x16uus16 xbiv7yw\" src=\"https:\/\/static.xx.fbcdn.net\/images\/emoji.php\/v9\/t4b\/1\/16\/2796.png\" alt=\"\u2796\ufe0f\" width=\"16\" height=\"16\" \/><\/span>Menos qu\u00edmicos a largo plazo: En ensayos de 6 a\u00f1os, el uso acumulado de principios activos de herbicidas baj\u00f3 un 56%.<\/div>\n<\/div>\n<div class=\"x14z9mp xat24cr x1lziwak x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\"><span class=\"html-span xexx8yu xyri2b x18d9i69 x1c1uobl x1hl2dhg x16tdsg8 x1vvkbs x3nfvp2 x1j61x8r x1fcty0u xdj266r xat24cr xm2jcoa x1mpyi22 xxymvpz xlup9mm x1kky2od\"><img loading=\"lazy\" decoding=\"async\" class=\"xz74otr x15mokao x1ga7v0g x16uus16 xbiv7yw\" src=\"https:\/\/static.xx.fbcdn.net\/images\/emoji.php\/v9\/t69\/1\/16\/1f331.png\" alt=\"\ud83c\udf31\" width=\"16\" height=\"16\" \/><\/span>Los cultivos de cobertura no reemplazan al control qu\u00edmico, \u00a1se complementan para potenciar el sistema!<\/div>\n<div dir=\"auto\"><\/div>\n<\/div>\n<div class=\"x14z9mp xat24cr x1lziwak x1vvkbs xtlvy1s x126k92a\"><\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/scontent.fcor10-3.fna.fbcdn.net\/v\/t39.30808-6\/849589949_1550799940406744_854839174817240356_n.jpg?stp=dst-jpg_tt6&amp;cstp=mx1080x1440&amp;ctp=s1080x1440&amp;_nc_cat=102&amp;_nc_map=urlgen_bucketless&amp;ccb=1-7&amp;_nc_sid=127cfc&amp;_nc_ohc=At2QZKFxzucQ7kNvwGKy7AX&amp;_nc_oc=Adr-T1xCwYn0M1Kyqrl70Dk70jnlxa0X10-p7XO2csdh3wsMRDLdDmvG77ZX-XaYSmY&amp;_nc_zt=23&amp;_nc_ht=scontent.fcor10-3.fna&amp;_nc_gid=cxYoeozeQKg_RFo3Bw562A&amp;_nc_ss=782a8&amp;oh=00_AQO-sFhLMhBLAjHClceg7XALOXhWhaOW6oAeWwTHV9GBEg&amp;oe=6AD6B77A\" alt=\"Puede ser una imagen de texto\" width=\"707\" height=\"943\" \/><\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/scontent.fcor10-3.fna.fbcdn.net\/v\/t39.30808-6\/851102137_1550799960406742_9134194793173850391_n.jpg?stp=dst-jpg_tt6&amp;cstp=mx1080x1440&amp;ctp=s1080x1440&amp;_nc_cat=109&amp;_nc_map=urlgen_bucketless&amp;ccb=1-7&amp;_nc_sid=127cfc&amp;_nc_ohc=N7l9_UacZIQQ7kNvwE5PqbF&amp;_nc_oc=AdreHJGwe1jkt2zb3_w_yKar9ZpBjh43kH5ct_pe1M3wqcjGd76EdEmZJfLWd3TcpOI&amp;_nc_zt=23&amp;_nc_ht=scontent.fcor10-3.fna&amp;_nc_gid=JvPRuSpCD-bICiC0yOlUiA&amp;_nc_ss=782a8&amp;oh=00_AQOh4_Mi0mTlpMNGTz3gVQ23NlvBQYqi5RaCBYCRpdyR1g&amp;oe=6AD6A1BB\" alt=\"Puede ser una imagen de c\u00e9sped y texto\" width=\"709\" height=\"946\" \/><\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/scontent.fcor10-3.fna.fbcdn.net\/v\/t39.30808-6\/850992003_1550799907073414_6957376887123954216_n.jpg?stp=dst-jpg_tt6&amp;cstp=mx1080x1440&amp;ctp=s1080x1440&amp;_nc_cat=101&amp;_nc_map=urlgen_bucketless&amp;ccb=1-7&amp;_nc_sid=127cfc&amp;_nc_ohc=Ej4NkblfwrMQ7kNvwFSibyz&amp;_nc_oc=Adpg3IheyHVYMW4VzoZy5mFqxFpP4L94jSi8rP_aZk7aPtCyNfNcAy7TGt9YAvFkfY0&amp;_nc_zt=23&amp;_nc_ht=scontent.fcor10-3.fna&amp;_nc_gid=WjCoY6T0oqPU4IloXVYQhg&amp;_nc_ss=782a8&amp;oh=00_AQPYVQq6s9YqNaU3jMUTz7AZIqFYhtc5H76qJDrixlxBGg&amp;oe=6AD6B921\" alt=\"Puede ser una imagen de una o varias personas y texto\" width=\"705\" height=\"940\" \/><\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/scontent.fcor10-3.fna.fbcdn.net\/v\/t39.30808-6\/848573566_1550800000406738_8119433596978577118_n.jpg?stp=dst-jpg_tt6&amp;cstp=mx1080x1440&amp;ctp=s1080x1440&amp;_nc_cat=102&amp;_nc_map=urlgen_bucketless&amp;ccb=1-7&amp;_nc_sid=127cfc&amp;_nc_ohc=Qw8t_Z0HsloQ7kNvwGFfcaU&amp;_nc_oc=AdpU0_IYqUN6PaW7eZDnHpwSjzT4YMdkLMIKwfLL8wF-VoGl7ItO16ROQsbmckOOEqs&amp;_nc_zt=23&amp;_nc_ht=scontent.fcor10-3.fna&amp;_nc_gid=x-RjdJCZwVGD2We_UD26pw&amp;_nc_ss=782a8&amp;oh=00_AQNEZ5EG_ZdTMI3-83SWFPjiDRshoVmX6Z5GaHlWVyR8wA&amp;oe=6AD69C4B\" alt=\"Puede ser una imagen de cosechadora y texto\" width=\"706\" height=\"941\" \/><\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/scontent.fcor10-3.fna.fbcdn.net\/v\/t39.30808-6\/849042409_1550800150406723_2135637606351235810_n.jpg?stp=dst-jpg_tt6&amp;cstp=mx1080x1440&amp;ctp=s1080x1440&amp;_nc_cat=105&amp;_nc_map=urlgen_bucketless&amp;ccb=1-7&amp;_nc_sid=127cfc&amp;_nc_ohc=Jh-FIfAfeXIQ7kNvwHD8s8F&amp;_nc_oc=Adoj2x4xDNbGZYzYxn84xSCgkCU0VgM7yEvIJf7RuZRt0Zlfmf7M4RU6YvfTXhwanMI&amp;_nc_zt=23&amp;_nc_ht=scontent.fcor10-3.fna&amp;_nc_gid=YrX7bpMF4pFQ-Va72CztNg&amp;_nc_ss=782a8&amp;oh=00_AQO9SUKOIDXglNDJm_0-c2jDs11KJl-4h96wfdnSIwsJdA&amp;oe=6AD68FAF\" alt=\"Puede ser una imagen de c\u00e9sped y texto\" width=\"717\" height=\"956\" \/><\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/scontent.fcor10-3.fna.fbcdn.net\/v\/t39.30808-6\/850156731_1550800293740042_4833366848160963644_n.jpg?stp=dst-jpg_tt6&amp;cstp=mx1080x1440&amp;ctp=s1080x1440&amp;_nc_cat=107&amp;_nc_map=urlgen_bucketless&amp;ccb=1-7&amp;_nc_sid=127cfc&amp;_nc_ohc=Xg1xnENyY3oQ7kNvwEPWLY3&amp;_nc_oc=Adq9TTN8usXSDiie8-QiHP7WmASMjjkcxAWKIOmOcbESP2bDnVX6F7ZqNzzPtbaYkbw&amp;_nc_zt=23&amp;_nc_ht=scontent.fcor10-3.fna&amp;_nc_gid=tQcfOCJkYFnffvIJOHOKWQ&amp;_nc_ss=782a8&amp;oh=00_AQMgka2vsoha74wwSdWN7ylTcl22SKMcT92yH2_mQ7hhzQ&amp;oe=6AD69465\" alt=\"Puede ser una imagen de texto\" width=\"717\" height=\"956\" \/><\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/scontent.fcor10-3.fna.fbcdn.net\/v\/t39.30808-6\/849076724_1550800390406699_6906114638929427120_n.jpg?stp=dst-jpg_tt6&amp;cstp=mx1080x1440&amp;ctp=s1080x1440&amp;_nc_cat=105&amp;_nc_map=urlgen_bucketless&amp;ccb=1-7&amp;_nc_sid=127cfc&amp;_nc_ohc=aYBVav0dAm0Q7kNvwFT_F8M&amp;_nc_oc=AdqzZESMuE0if0QDzBpPSziZwTVup487lHx44GVVkRloj39p05OzZJjI-Td8GE3BrPI&amp;_nc_zt=23&amp;_nc_ht=scontent.fcor10-3.fna&amp;_nc_gid=VSoDlWwkPVJ1B53QXS7V9g&amp;_nc_ss=782a8&amp;oh=00_AQMQwA-vqYUgb_9GIMoClPqCMghK4KT-EFoQBepc8iayaA&amp;oe=6AD6ACE8\" alt=\"Puede ser una imagen de c\u00e9sped y texto\" width=\"723\" height=\"964\" \/><\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/scontent.fcor10-3.fna.fbcdn.net\/v\/t39.30808-6\/850372494_1550800463740025_3069563527115668633_n.jpg?stp=dst-jpg_tt6&amp;cstp=mx1080x1440&amp;ctp=s1080x1440&amp;_nc_cat=110&amp;_nc_map=urlgen_bucketless&amp;ccb=1-7&amp;_nc_sid=127cfc&amp;_nc_ohc=4vmYhSjwhjYQ7kNvwG-uVq7&amp;_nc_oc=Adoq_-qnq9CaiZ2ja585KSdHdNOQMIRP58xaV2pVAdPpNePXRLhDJO2PXI-mP0cU8LI&amp;_nc_zt=23&amp;_nc_ht=scontent.fcor10-3.fna&amp;_nc_gid=-DngcJyvQH7A5X547aU2vA&amp;_nc_ss=782a8&amp;oh=00_AQPre3V1EuSuiWLjLD9eQRN6Q7Da-Hvb9hxp9mP7il9CrA&amp;oe=6AD6A672\" alt=\"Puede ser una imagen de texto\" width=\"727\" height=\"969\" \/><\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\">Fuente: Inta Marcos Juarez<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Nuevos ensayos del INTA Marcos Ju\u00e1rez demuestran que los cultivos de cobertura son grandes aliados para frenar al yuyo colorado y la rama negra. Los datos clave que dej\u00f3 la investigaci\u00f3n: M\u00e1s de 5.000 kg MS\/ha en biomasa para todas las coberturas evaluadas, con picos de hasta 12.200 kg en avena. Control superior: Combinados con herbicidas preemergentes, lograron reducir la biomasa de Amaranthus hasta un 96% en centeno. Menos qu\u00edmicos a largo plazo: En&#8230;<\/p>\n","protected":false},"author":1,"featured_media":46853,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-48664","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias-de-interes-general"],"_links":{"self":[{"href":"https:\/\/webagro.com.ar\/es\/wp-json\/wp\/v2\/posts\/48664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webagro.com.ar\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webagro.com.ar\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webagro.com.ar\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/webagro.com.ar\/es\/wp-json\/wp\/v2\/comments?post=48664"}],"version-history":[{"count":8,"href":"https:\/\/webagro.com.ar\/es\/wp-json\/wp\/v2\/posts\/48664\/revisions"}],"predecessor-version":[{"id":49082,"href":"https:\/\/webagro.com.ar\/es\/wp-json\/wp\/v2\/posts\/48664\/revisions\/49082"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webagro.com.ar\/es\/wp-json\/wp\/v2\/media\/46853"}],"wp:attachment":[{"href":"https:\/\/webagro.com.ar\/es\/wp-json\/wp\/v2\/media?parent=48664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webagro.com.ar\/es\/wp-json\/wp\/v2\/categories?post=48664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webagro.com.ar\/es\/wp-json\/wp\/v2\/tags?post=48664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}