{"id":26,"date":"2020-06-29T09:56:48","date_gmt":"2020-06-29T09:56:48","guid":{"rendered":"https:\/\/site1.ctfc.cat\/?page_id=26"},"modified":"2020-10-02T11:17:38","modified_gmt":"2020-10-02T11:17:38","slug":"millora-de-la-fertilitat-del-sol","status":"publish","type":"page","link":"https:\/\/farratgem.ecofun.ctfc.cat\/index.php\/millora-de-la-fertilitat-del-sol\/","title":{"rendered":"Millores de la fertilitat del s\u00f2l"},"content":{"rendered":"\n<p>Les <strong>barreges\u00a0farratgeres<\/strong> i en\u00a0especial\u00a0aquelles que contenen lleguminoses, han demostrat millorar la fertilitat del s\u00f2l a diferents nivells. D&#8217;una banda\u00a0aquestes\u00a0poden <strong>incrementar el contingut de carboni i nitrogen al s\u00f2l<\/strong>.\u00a0Avantatge\u00a0especialment rellevant per <strong>mitigar el canvi clim\u00e0tic i reduir la\u00a0depend\u00e8ncia\u00a0de\u00a0fertilitzants<\/strong>. Per exemple, un estudi portat a terme en diverses pastures de Catalunya i\u00a0Arag\u00f3,\u00a0incloent-hi\u00a0des de pastures de clima \u00e0rid fins a\u00a0prats\u00a0sub-alpins\u00a0del Pirineu, va demostrar que la barreja de diverses esp\u00e8cies afavoria el contingut de nitrogen al s\u00f2l (Debouk, 2017).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f6-990x1024.png\" alt=\"\" class=\"wp-image-27\" width=\"608\" height=\"628\" srcset=\"https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f6-990x1024.png 990w, https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f6-290x300.png 290w, https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f6-768x794.png 768w, https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f6-1485x1536.png 1485w, https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f6.png 1671w\" sizes=\"auto, (max-width: 608px) 100vw, 608px\" \/><figcaption>Contingut de nitrogen al s\u00f2l en funci\u00f3 de la proporci\u00f3 de lleguminoses, forbies i cereals, pastures del Pirineu. Adaptat de Debouk et al 2017.<\/figcaption><\/figure><\/div>\n\n\n\n<p>D&#8217;altra banda la diversitat d&#8217;esp\u00e8cies tamb\u00e9 incrementa l&#8217;activitat i la diversitat microbiana.&nbsp;Tal com&nbsp;va demostrar el mencionat estudi (Debouk, 2017), les barreges tamb\u00e9 van afavorir l&#8217;activitat microbiana (A) i enzim\u00e0tica del s\u00f2l (fosfatasa,&nbsp;B), donant&nbsp;com a&nbsp;resultat d&#8217;un s\u00f2l m\u00e9s f\u00e8rtil.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f7-1024x566.png\" alt=\"\" class=\"wp-image-28\" width=\"747\" height=\"412\" srcset=\"https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f7-1024x566.png 1024w, https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f7-300x166.png 300w, https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f7-768x425.png 768w, https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f7-1536x849.png 1536w, https:\/\/farratgem.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/06\/f7-2048x1132.png 2048w\" sizes=\"auto, (max-width: 747px) 100vw, 747px\" \/><figcaption>(A) Biomassa microbiana-nitrogen i, (B) fosfatasa al s\u00f2l en funci\u00f3 de la proporci\u00f3 de lleguminoses, forbies i cereals, pastures del Pirineu. Adaptat de Debouk et al 2017.<\/figcaption><\/figure><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les barreges\u00a0farratgeres i en\u00a0especial\u00a0aquelles que contenen lleguminoses, han demostrat millorar la fertilitat del s\u00f2l a diferents nivells. D&#8217;una banda\u00a0aquestes\u00a0poden incrementar el contingut de carboni i nitrogen al s\u00f2l.\u00a0Avantatge\u00a0especialment rellevant per mitigar el canvi clim\u00e0tic i reduir la\u00a0depend\u00e8ncia\u00a0de\u00a0fertilitzants. Per exemple, un estudi portat a terme en diverses pastures de Catalunya i\u00a0Arag\u00f3,\u00a0incloent-hi\u00a0des de pastures de clima \u00e0rid &#8230; <a title=\"Millores de la fertilitat del s\u00f2l\" class=\"read-more\" href=\"https:\/\/farratgem.ecofun.ctfc.cat\/index.php\/millora-de-la-fertilitat-del-sol\/\">Llegiu m\u00e9s <span class=\"screen-reader-text\">Millores de la fertilitat del s\u00f2l<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-26","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/farratgem.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/pages\/26","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/farratgem.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/farratgem.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/farratgem.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/farratgem.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/comments?post=26"}],"version-history":[{"count":5,"href":"https:\/\/farratgem.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/pages\/26\/revisions"}],"predecessor-version":[{"id":164,"href":"https:\/\/farratgem.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/pages\/26\/revisions\/164"}],"wp:attachment":[{"href":"https:\/\/farratgem.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/media?parent=26"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}