{"id":67806,"date":"2025-12-11T16:42:20","date_gmt":"2025-12-11T19:42:20","guid":{"rendered":"https:\/\/safras.com.br\/es\/?p=67806"},"modified":"2025-12-11T16:57:39","modified_gmt":"2025-12-11T19:57:39","slug":"inta-ecosistemas-sequias-recuperacion-2025","status":"publish","type":"post","link":"https:\/\/safras.com.br\/es\/inta-ecosistemas-sequias-recuperacion-2025\/","title":{"rendered":"INTA: Ecosistemas pierden capacidad de recuperaci\u00f3n tras sequ\u00edas severas"},"content":{"rendered":"

La Estaci\u00f3n Experimental Agropecuaria Santa Cruz del INTA<\/strong> <\/a>determin\u00f3 que los ecosistemas pierden su capacidad de recuperaci\u00f3n<\/strong> cuando enfrentan sequ\u00edas prolongadas y de alta severidad<\/strong>, seg\u00fan una investigaci\u00f3n publicada en Science<\/strong>.<\/p>\n

Hallazgos globales<\/h2>\n

El trabajo analiz\u00f3 la relaci\u00f3n entre intensidad, duraci\u00f3n y frecuencia de sequ\u00edas<\/strong> y la productividad de 74 tipos de pastizales y matorrales<\/strong> de distintos continentes.
Los datos incluyeron m\u00e1s de ocho a\u00f1os de mediciones<\/strong> en el campo experimental Potrok Aike<\/strong> del INTA.<\/p>\n

El patr\u00f3n detectado fue consistente:<\/p>\n

    \n
  • \n

    Mayor severidad y frecuencia de sequ\u00eda \u2192 menor producci\u00f3n de pasto<\/strong><\/p>\n<\/li>\n

  • \n

    Reducci\u00f3n sostenida de la capacidad productiva<\/strong>, incluso tras el retorno a lluvias normales<\/p>\n<\/li>\n

  • \n

    Cambios en la composici\u00f3n flor\u00edstica<\/strong> y en la respuesta de las plantas al estr\u00e9s h\u00eddrico<\/p>\n<\/li>\n<\/ul>\n

    Consecuencias para la ganader\u00eda<\/h2>\n

    El investigador Pablo Peri<\/strong> advirti\u00f3 que, ante el aumento global de eventos secos:<\/p>\n

      \n
    • \n

      La planificaci\u00f3n estrat\u00e9gica del pastoreo<\/strong><\/p>\n<\/li>\n

    • \n

      La suplementaci\u00f3n forrajera<\/strong><\/p>\n<\/li>\n<\/ul>\n

      ser\u00e1n claves para sostener la actividad ganadera en regiones vulnerables.<\/p>\n","protected":false},"excerpt":{"rendered":"

      La Estaci\u00f3n Experimental Agropecuaria Santa Cruz del INTA determin\u00f3 que los ecosistemas pierden su capacidad de recuperaci\u00f3n cuando enfrentan sequ\u00edas prolongadas y de alta severidad, seg\u00fan una investigaci\u00f3n publicada en Science. Hallazgos globales El trabajo analiz\u00f3 la relaci\u00f3n entre intensidad, duraci\u00f3n y frecuencia de sequ\u00edas y la productividad de 74 tipos de pastizales y matorrales […]<\/p>\n","protected":false},"author":28,"featured_media":65352,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[267],"tags":[747,748,749,750],"commodity":[42],"class_list":["post-67806","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agronegocio-es","tag-ecosistemas-y-sequias-segun-inta","tag-investigacion-inta","tag-pastizales-y-sequia","tag-science-estudio-inta","commodity-clima"],"acf":[],"yoast_head":"\nINTA: Ecosistemas pierden capacidad de recuperaci\u00f3n tras sequ\u00edas severas - SAFRAS & Mercado<\/title>\n<meta name=\"description\" content=\"Un estudio del INTA muestra que sequ\u00edas severas reducen capacidad de recuperaci\u00f3n de los ecosistemas y afectan productividad de pastizales.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/safras.com.br\/es\/inta-ecosistemas-sequias-recuperacion-2025\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"INTA: Ecosistemas pierden capacidad de recuperaci\u00f3n tras sequ\u00edas severas - 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