{"id":13455,"date":"2021-05-28T10:06:50","date_gmt":"2021-05-28T08:06:50","guid":{"rendered":"https:\/\/biogastechnik-sued.de\/home\/a-propos\/factfeeder\/"},"modified":"2025-07-28T14:54:29","modified_gmt":"2025-07-28T12:54:29","slug":"factfeeder","status":"publish","type":"page","link":"https:\/\/biogastechnik-sued.de\/fr\/home\/a-propos\/factfeeder\/","title":{"rendered":"Factfeeder"},"content":{"rendered":"\t\t
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DES EXPLICATIONS SIMPLES !<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Factfeeder BIOGAZ<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Notre Factfeeder met \u00e0 ta disposition des articles int\u00e9ressants, des vid\u00e9os ainsi que des fichiers \u00e0 t\u00e9l\u00e9charger sur diff\u00e9rents sujets li\u00e9s au biogaz.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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FAITS ET INFORMATIONS COMPLEMENTAIRES<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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METHODE CULTAN<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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CULTAN<\/b>(Controlled Uptake Long Term Ammonium Nutrition<\/i>, fran\u00e7ais : absorption contr\u00f4l\u00e9e de l\u2019azote par alimentation de longue dur\u00e9e en ammonium<\/i>) est une forme assez rare de fertilisation localis\u00e9e sous la racine<\/a> pour l\u2019approvisionnement en azote<\/a> des cultures. Elle a \u00e9t\u00e9 mise au point d\u00e8s la fin des ann\u00e9es 60 par l\u2019agronome originaire de Bonn Karl Sommer<\/a> et est appliqu\u00e9e, entre autres, aux herbages<\/a>, dans la culture de plein champ<\/a> des c\u00e9r\u00e9ales, du ma\u00efs, des pommes de terre et des betteraves, ainsi que dans la viticulture<\/a>et les p\u00e9pini\u00e8res<\/a>.<\/p>

Contrairement aux m\u00e9thodes conventionnelles, cette pratique d\u2019apport d\u2019engrais azot\u00e9s n\u2019est appliqu\u00e9e qu\u2019une seule fois au cours de la p\u00e9riode de v\u00e9g\u00e9tation<\/a> avec de l\u2019ammonium<\/a> (NH4<\/sub>+<\/sup>) en remplacement des nitrates<\/a> (NO3<\/sub>-N). Ce faisant, l\u2019engrais<\/a> n\u2019est pas r\u00e9pandu en surface sur le sol<\/a>, mais enfoui ponctuellement ou par rang\u00e9e[3]<\/a><\/sup> dans le sol.<\/p>

Une technique d\u2019injection sp\u00e9ciale est utilis\u00e9e pour placer la solution d\u2019engrais \u00e0 une profondeur de 7 \u00e0 20 cm dans le sol, en d\u00e9calage lat\u00e9ral l\u00e9ger par rapport aux rang\u00e9es de graines ou de plantes. Pour les cultures en lignes<\/a> en rang\u00e9es plus espac\u00e9es, comme celles des pommes de terre, des betteraves ou du ma\u00efs, la technique propose des solutions un peu plus complexes. Cependant, la m\u00e9thode Cultan est g\u00e9n\u00e9ralement utilis\u00e9e pour les c\u00e9r\u00e9ales et le colza, dont l\u2019espacement entre les rangs est d\u2019environ 10 cm. L\u00e0, aucune application en d\u00e9calage lat\u00e9ral n\u2019est possible ; au contraire, une proportion – certes faible – de plantes est touch\u00e9e et d\u00e9truite par la technique d\u2019injection.<\/p>

(Extrait de Wikip\u00e9dia)<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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COMPRENDRE L\u2019AGRICULTURE<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Qui sont nos agriculteurs ? Comment travaillent-ils \u2013 et pourquoi travaillent-ils ainsi<\/span> ? Comment sont cultiv\u00e9es nos c\u00e9r\u00e9ales, comment sont \u00e9lev\u00e9s nos vaches, cochons et poules ? Cette publication explore toutes ces questions. Un recueil de faits et d\u2019informations de base pr\u00e9sente clairement les rouages de l\u2019agriculture moderne \u00e0 un large public, sans omettre les sujets difficiles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Cette publication est diffus\u00e9e gratuitement par le BMEL.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tPLUS D\u2019INFOS<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

DES EXPLICATIONS SIMPLES ! Factfeeder BIOGAZ Notre Factfeeder met \u00e0 ta disposition des articles int\u00e9ressants, des vid\u00e9os ainsi que des fichiers \u00e0 t\u00e9l\u00e9charger sur diff\u00e9rents sujets li\u00e9s au biogaz. FAITS ET INFORMATIONS COMPLEMENTAIRES METHODE CULTAN CULTAN(Controlled Uptake Long Term Ammonium Nutrition, fran\u00e7ais : absorption contr\u00f4l\u00e9e de l\u2019azote par alimentation de longue dur\u00e9e en ammonium) est […]<\/p>\n","protected":false},"author":154380550,"featured_media":0,"parent":13436,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_theme","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-13455","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nFactfeeder Biogaz - Le savoir est une valeur ajout\u00e9e - Biogastechnik S\u00fcd Isny Allg\u00e4u<\/title>\n<meta name=\"description\" content=\"Factfeeder Biogaz - Vous souhaitez plus d'informations ? 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