{"id":837,"date":"2025-02-17T22:48:51","date_gmt":"2025-02-17T21:48:51","guid":{"rendered":"http:\/\/www.consultant-agriculture-ecologique.com\/?p=837"},"modified":"2025-02-19T21:10:07","modified_gmt":"2025-02-19T20:10:07","slug":"la-saga-de-la-terre-nourriciere-poubelle","status":"publish","type":"post","link":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/la-saga-de-la-terre-nourriciere-poubelle\/","title":{"rendered":"Halte au sol gaver de d\u00e9chets organiques"},"content":{"rendered":"<div id=\"pl-837\" class=\"panel-layout\">\n<div id=\"pg-837-0\" class=\"panel-grid panel-no-style\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;,&quot;cell_alignment&quot;:&quot;flex-start&quot;}\" data-ratio=\"1\" data-ratio-direction=\"right\">\n<div id=\"pgc-837-0-0\" class=\"panel-grid-cell\" data-weight=\"1\">\n<div id=\"panel-837-0-0-0\" class=\"so-panel widget widget_text panel-first-child panel-last-child\" data-index=\"0\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}\">\n<h3 class=\"widget-title\">Enrichissement des sols agricoles par les d\u00e9chets verts, broyats v\u00e9g\u00e9taux ou autres d\u00e9nominations nobles : pollution des terres nourrici\u00e8res en cours ; nouveau scandale agricole \u00e0 venir<\/h3>\n<div class=\"textwidget\">\n<p>Nous voil\u00e0 au 5<sup>\u00e8me<\/sup> feuilleton, qui a d\u00e9marr\u00e9 au d\u00e9but du 20<sup>\u00e8me<\/sup> si\u00e8cle, la saga de la terre nourrici\u00e8re poubelle :<\/p>\n<p><strong>Sous-produits de l\u2019armement :<\/strong><\/p>\n<ul>\n<li>L\u2019azote de synth\u00e8se (loin du travail de symbiose bact\u00e9rie-plante) de la premi\u00e8re guerre mondiale, avec ses cons\u00e9quences d\u00e9sastreuses en termes de fabrication et de stockage (AZF \u00e0 Beyrouth) et le port Beyrouth et de salinisation et perte de fertilit\u00e9 des sols. Ce dernier point est rem\u00e9diable et r\u00e9parable, l\u2019agriculture biologique et biodynamique l\u2019ont prouv\u00e9.<\/li>\n<li>Les d\u00e9foliants utilis\u00e9s lors de la guerre du Vietnam, sont devenus les herbicides.<\/li>\n<\/ul>\n<p><strong>Les sous-produits de la sid\u00e9rurgie<\/strong> et de l\u2019exploitation mini\u00e8re pour l\u2019apport de phosphore : Phospal et scories. Dont certains contiennent du cadmium. Ces apports en exc\u00e8s limitent voire inhibent la symbiose entre racines et champignons, les mycorhizes.<\/p>\n<p><strong>Les gadoues :<\/strong> poubelles des m\u00e9nages et autres origines, apport\u00e9es avant plantation dans les vergers et vignes (m\u00eames les appellations viticoles les plus prestigieuses y avaient eu recours). On retrouve lors de profils de sols du verre, du plastique, des seringues, etc. C\u2019est navrant et \u00e9c\u0153urant.<\/p>\n<p><strong>Diff\u00e9rents types de d\u00e9chets de la soci\u00e9t\u00e9<\/strong> et des entreprises dont les boues de station d\u2019\u00e9puration non compost\u00e9es.<\/p>\n<p><strong>La derni\u00e8re en date est en cours de r\u00e9alisation : l\u2019apport massif et r\u00e9gulier de d\u00e9chets verts pour revitaliser les sols agricoles.<\/strong> Comptant sur le civisme des citoyens ces d\u00e9chets sont bourr\u00e9s de plastique, de plante artificielle, de tuyau d\u2019arrosage, des tongues, des couches de b\u00e9b\u00e9, bient\u00f4t les masque, \u00e9chappant \u00e0 la vigilance des d\u00e9chetteries ou par leur n\u00e9gligence. Les volumes existants sont tellement importants, et tant mieux pour la plan\u00e8te moins de pollution atmosph\u00e9rique (dont les GES) car on ne les br\u00fble plus, am\u00e8ne \u00e0 un tamisage rapide et tr\u00e8s grossier, et un compostage relatif. On s\u2019en d\u00e9barrasse au plus vite.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"pg-837-1\" class=\"panel-grid panel-no-style\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;,&quot;cell_alignment&quot;:&quot;flex-start&quot;}\">\n<div id=\"pgc-837-1-0\" class=\"panel-grid-cell\" data-weight=\"0.5\">\n<div id=\"panel-837-1-0-0\" class=\"so-panel widget widget_themegrill_flash_image tg-widget tg-image-widget panel-first-child panel-last-child\" data-index=\"1\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}\">[siteorigin_widget class=\u00a0\u00bbFT_Widget_Image\u00a0\u00bb]<input type=\"hidden\" value=\"{&quot;instance&quot;:{&quot;image&quot;:&quot;https:\\\/\\\/www.consultant-agriculture-ecologique.com\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/actu_20200715_124010_2.jpg&quot;,&quot;image_link&quot;:&quot;&quot;,&quot;so_sidebar_emulator_id&quot;:&quot;themegrill_flash_image-83710001&quot;,&quot;option_name&quot;:&quot;widget_themegrill_flash_image&quot;},&quot;args&quot;:{&quot;before_widget&quot;:&quot;\n\n\n<div id=\\&quot;panel-837-1-0-0\\&quot; class=\\&quot;so-panel widget widget_themegrill_flash_image tg-widget tg-image-widget panel-first-child panel-last-child\\&quot; data-index=\\&quot;1\\&quot; data-style=\\&quot;{&amp;quot;background_image_attachment&amp;quot;:false,&amp;quot;background_display&amp;quot;:&amp;quot;tile&amp;quot;}\\&quot; >&quot;,&quot;after_widget&quot;:&quot;<\\\/div>&quot;,&quot;before_title&quot;:&quot;<\/p>\n<h3 class=\\&quot;widget-title\\&quot;>&quot;,&quot;after_title&quot;:&quot;<\\\/h3>&quot;,&quot;widget_id&quot;:&quot;widget-1-0-0&quot;}}\u00a0\u00bb>[\/siteorigin_widget]<\/div>\n<\/div>\n<div id=\"pgc-837-1-1\" class=\"panel-grid-cell\" data-weight=\"0.5\">\n<div id=\"panel-837-1-1-0\" class=\"so-panel widget widget_themegrill_flash_image tg-widget tg-image-widget panel-first-child panel-last-child\" data-index=\"2\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}\">[siteorigin_widget class=\u00a0\u00bbFT_Widget_Image\u00a0\u00bb]<input type=\"hidden\" value=\"{&quot;instance&quot;:{&quot;image&quot;:&quot;https:\\\/\\\/www.consultant-agriculture-ecologique.com\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/actu_20200715_114229_2.jpg&quot;,&quot;image_link&quot;:&quot;&quot;,&quot;so_sidebar_emulator_id&quot;:&quot;themegrill_flash_image-83710002&quot;,&quot;option_name&quot;:&quot;widget_themegrill_flash_image&quot;},&quot;args&quot;:{&quot;before_widget&quot;:&quot;\n\n\n<div id=\\&quot;panel-837-1-1-0\\&quot; class=\\&quot;so-panel widget widget_themegrill_flash_image tg-widget tg-image-widget panel-first-child panel-last-child\\&quot; data-index=\\&quot;2\\&quot; data-style=\\&quot;{&amp;quot;background_image_attachment&amp;quot;:false,&amp;quot;background_display&amp;quot;:&amp;quot;tile&amp;quot;}\\&quot; >&quot;,&quot;after_widget&quot;:&quot;<\\\/div>&quot;,&quot;before_title&quot;:&quot;<\/p>\n<h3 class=\\&quot;widget-title\\&quot;>&quot;,&quot;after_title&quot;:&quot;<\\\/h3>&quot;,&quot;widget_id&quot;:&quot;widget-1-1-0&quot;}}\u00a0\u00bb>[\/siteorigin_widget]<\/div>\n<\/div>\n<\/div>\n<div id=\"pg-837-2\" class=\"panel-grid panel-no-style\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;,&quot;cell_alignment&quot;:&quot;flex-start&quot;}\" data-ratio=\"1\" data-ratio-direction=\"right\">\n<div id=\"pgc-837-2-0\" class=\"panel-grid-cell\" data-weight=\"1\">\n<div id=\"panel-837-2-0-0\" class=\"so-panel widget widget_text panel-first-child panel-last-child\" data-index=\"3\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}\">\n<div class=\"textwidget\">\n<ul>\n<li>Les inertes sont tr\u00e8s visibles (liste des produits cit\u00e9s dessus = civisme des citoyens). Ces produits peuvent \u00eatre utilisables en agriculture biologique. Il na pas \u00e9t\u00e9 rare avec les agriculteurs de refuser les camions ou d\u2019autres s\u2019\u00e9vertuent apr\u00e8s cet \u00e9pandage \u00e0 faire ramasser ces saloperies !!<\/li>\n<\/ul>\n<ul>\n<li>La mouvance actuelle de vitaliser les sols par des apports massifs de mati\u00e8res organiques plus de 100T jusqu\u2019\u00e0 250 T\/ha\/an ou en \u00e9paisseur 25 \u00e0 50 cm d\u2019apport. Je suis tomb\u00e9 sur 1 m d\u2019apport \u00e0 plusieurs reprises. D\u2019autres coll\u00e8gues me l\u2019ont relat\u00e9.<\/li>\n<li>Ces produits contiennent des ETM (\u00e9l\u00e9ments traces m\u00e9talliques, ceux analys\u00e9s : arsenic, cadmium, chrome, mercure, plomb, cuivre, zinc, nickel) ou m\u00e9taux lourds. En apport raisonnable \u00e7a passe mais \u00e0 ce niveau, des futures d\u00e9charges en perspective !!!<\/li>\n<li>L\u2019azote total exclusivement organique est faible en g\u00e9n\u00e9ral, aux alentours de 1% sur le brut. A fortes doses r\u00e9guli\u00e8rement apport\u00e9es, il n\u2019est pas rare de mesurer des reliquats d\u2019azote min\u00e9ral (nitrique et ammoniacal) et un potentiel de min\u00e9ralisation (mesur\u00e9 au laboratoire durant 28 jours) tr\u00e8s \u00e9lev\u00e9s. Une mesure au printemps proche de 300 kg d\u2019azote min\u00e9ral\/ha en potentiel et en reliquat au printemps de 200 kg\/ha.<\/li>\n<li>Il n\u2019est pas rare, notamment en maraichage, d\u2019\u00eatre dans des zones alluviales avec une nappe d\u2019eau perch\u00e9e (moins d\u20191 m\u00e8tre d\u00e9j\u00e0 observ\u00e9) ou encore mieux la rivi\u00e8re \u00e0 quelques encablures. Et rajouter \u00e0 cela une r\u00e9gion assez pluvieuse et un arrosage g\u00e9n\u00e9reux.<\/li>\n<\/ul>\n<p>Ces apports ne sont encadr\u00e9s par aucune r\u00e9glementation sauf si on se trouve dans un p\u00e9rim\u00e8tre sensible aux nitrates et encore !!<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Enrichissement des sols agricoles par les d\u00e9chets verts, broyats v\u00e9g\u00e9taux ou autres d\u00e9nominations nobles : pollution des terres nourrici\u00e8res en [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":838,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[53],"tags":[],"class_list":["post-837","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-consultant"],"_links":{"self":[{"href":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/wp-json\/wp\/v2\/posts\/837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/wp-json\/wp\/v2\/comments?post=837"}],"version-history":[{"count":5,"href":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/wp-json\/wp\/v2\/posts\/837\/revisions"}],"predecessor-version":[{"id":5585,"href":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/wp-json\/wp\/v2\/posts\/837\/revisions\/5585"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/wp-json\/wp\/v2\/media\/838"}],"wp:attachment":[{"href":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/wp-json\/wp\/v2\/media?parent=837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/wp-json\/wp\/v2\/categories?post=837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.consultant-agriculture-ecologique.com\/fr\/wp-json\/wp\/v2\/tags?post=837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}