La Biotecnologia Vegetal (BV) \u00e9s el conjunt de t\u00e8cniques fetes per millorar la varietat de plantes, obtenir nous productes i modificar les seves caracter\u00edstiques. Algunes t\u00e8cniques d’exemple s\u00f3n:<\/p>\n
Augment de la productivitat<\/strong><\/p>\n Volum i resist\u00e8ncia a condicions com les generades per bacteris, virus, fongs, seguia, salinitat, fred i calor.<\/p>\n La revoluci\u00f3 de plantes resistents<\/strong><\/p>\n Als laboratoris d’Estats Units, Europa i Am\u00e8rica Llatina, els investigadors han creat cultius de blat de moro, blat i arr\u00f2s capa\u00e7os d’aguantar en condicions que abans haurien fet que les plantes no sobrevisquessin. Aquestes plantes superen temperatures m\u00e9s elevades i requereixen menys aigua per cr\u00e9ixer.<\/p>\n Aix\u00ed ho explica l’experta en biotecnologia agr\u00edcola, Laura Mart\u00ednez: \u201cCon las herramientas de edicion genetica, podemos introducir cambios precisos en el ADN de las plantas para hacerlas mas adaptables al clima cambiante sin comprometer la productividad o la calidad de los alimentos\u201d.<\/p>\n Efectes en la producci\u00f3 aliment\u00e0ria del futur<\/strong><\/p>\n L\u2019organitzaci\u00f3 de les Nacions Unides per a l\u2019Alimentaci\u00f3 i l\u2019Agricultura (FAO) estima que la producci\u00f3 mundial ha d\u2019augmentar un 70% per al 2050 per alimentar una poblaci\u00f3 en creixement constant.<\/p>\n Un exemple \u00e9s l\u2019arr\u00f2s resistent a la salinitat, desenvolupant a Bangladesh. El cultiu permet als agricultors plantar a zones afectades per l\u2019augment del nivell del mar, un gran problema al sud d\u2019\u00c0sia.<\/p>\n","protected":false},"excerpt":{"rendered":" La Biotecnologia Vegetal (BV) \u00e9s el conjunt de t\u00e8cniques fetes per millorar la varietat de plantes, obtenir nous productes i modificar les seves caracter\u00edstiques. Algunes t\u00e8cniques d’exemple s\u00f3n: Augment de la productivitat Volum i resist\u00e8ncia a condicions com les generades per bacteris, virus, fongs, seguia, salinitat, fred i calor. La revoluci\u00f3 de plantes resistents Als […]<\/p>\n","protected":false},"author":1331,"featured_media":24167,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[388,136,102],"tags":[],"class_list":["post-24166","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hort","category-noticies","category-revista"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/posts\/24166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/users\/1331"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/comments?post=24166"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/posts\/24166\/revisions"}],"predecessor-version":[{"id":24316,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/posts\/24166\/revisions\/24316"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/media\/24167"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/media?parent=24166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/categories?post=24166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslacetania\/wp-json\/wp\/v2\/tags?post=24166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}