{"id":2170,"date":"2020-10-08T14:53:32","date_gmt":"2020-10-08T12:53:32","guid":{"rendered":"http:\/\/procross.bigbang.fr\/cest-quoi-procross-leffet-dheterosis\/"},"modified":"2020-12-09T16:20:34","modified_gmt":"2020-12-09T15:20:34","slug":"cest-quoi-procross-leffet-dheterosis","status":"publish","type":"page","link":"https:\/\/www.procross.info\/fr\/cest-quoi-procross-leffet-dheterosis\/","title":{"rendered":"L&#8217;effet d&#8217;h\u00e9t\u00e9rosis"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2170\" class=\"elementor elementor-2170 elementor-444\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ba2ba24 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ba2ba24\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-447b349\" data-id=\"447b349\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-12732bb elementor-widget elementor-widget-mfn_fancy_heading\" data-id=\"12732bb\" data-element_type=\"widget\" data-widget_type=\"mfn_fancy_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"fancy_heading fancy_heading_line\"><div class=\"fh-top\"><\/div><h1 class=\"title \">H\u00e9t\u00e9rosis: votre Bonus ! <\/h1><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1df133c elementor-widget elementor-widget-text-editor\" data-id=\"1df133c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019h\u00e9t\u00e9rosis est cr\u00e9\u00e9e quand des animaux de races sans aucune relation sont crois\u00e9es. Plus les races sont distantes, plus importante est l\u2019h\u00e9t\u00e9rosis obtenue. Les effets de l\u2019h\u00e9t\u00e9rosis sont l\u2019oppos\u00e9 de la d\u00e9pression consanguine. La recherche indique que l\u2019h\u00e9t\u00e9rosis am\u00e9liore en une seule g\u00e9n\u00e9ration les caract\u00e8res fonctionnels comme la vitalit\u00e9, la fertilit\u00e9, la sant\u00e9 et la survie, ce qui permet une production plus importante que la moyenne des parents. La consanguinit\u00e9 entra\u00eene une d\u00e9pression, principalement sur les caract\u00e8res fonctionnels, peu h\u00e9ritables. L\u2019h\u00e9t\u00e9rosis est la valeur g\u00e9n\u00e9tique ajout\u00e9e, g\u00e9n\u00e9r\u00e9e au-del\u00e0 de la moyenne parentale. (voir Graph. 1).<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb37620 elementor-widget elementor-widget-image\" data-id=\"eb37620\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1008\" height=\"583\" src=\"https:\/\/www.procross.info\/wp-content\/uploads\/2020\/12\/Heterosis-FR-1.png\" class=\"elementor-animation-grow attachment-large size-large wp-image-3652\" alt=\"\" srcset=\"https:\/\/www.procross.info\/wp-content\/uploads\/2020\/12\/Heterosis-FR-1.png 1008w, https:\/\/www.procross.info\/wp-content\/uploads\/2020\/12\/Heterosis-FR-1-300x174.png 300w, https:\/\/www.procross.info\/wp-content\/uploads\/2020\/12\/Heterosis-FR-1-768x444.png 768w, https:\/\/www.procross.info\/wp-content\/uploads\/2020\/12\/Heterosis-FR-1-252x146.png 252w, https:\/\/www.procross.info\/wp-content\/uploads\/2020\/12\/Heterosis-FR-1-50x29.png 50w, https:\/\/www.procross.info\/wp-content\/uploads\/2020\/12\/Heterosis-FR-1-130x75.png 130w\" sizes=\"(max-width:767px) 480px, (max-width:1008px) 100vw, 1008px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-952e5fe elementor-widget elementor-widget-text-editor\" data-id=\"952e5fe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019h\u00e9t\u00e9rosis est un b\u00e9n\u00e9fice suppl\u00e9mentaire au-del\u00e0 de la moyenne des parents. L\u2019utilisation des meilleures races et des meilleurs taureaux de ces races est essentielle pour un croisement laitier r\u00e9ussi. Un programme de croisement de races doit \u00eatre correctement planifi\u00e9 et organis\u00e9 pour \u00eatre rentable. ProCROSS est la combinaison de trois races tr\u00e8s comp\u00e9titives, tr\u00e8s productives, et pas ou peu apparent\u00e9es, le tout b\u00e9n\u00e9ficiant des programmes de s\u00e9lection les plus performants au monde.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-962cd21 elementor-widget elementor-widget-image\" data-id=\"962cd21\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.procross.info\/wp-content\/uploads\/2020\/09\/Heterosis.jpg\" title=\"H\u00e9t\u00e9rosis\" alt=\"H\u00e9t\u00e9rosis\" class=\"elementor-animation-grow\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4d89e8 elementor-widget elementor-widget-text-editor\" data-id=\"c4d89e8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>POURQUOI TROIS RACES?<\/strong><\/h4><p>Obtenir l\u2019h\u00e9t\u00e9rosis et la maintenir sont les points cl\u00e9s d\u2019un programme efficace de croisement de races. D\u00e8s que vous aurez exp\u00e9riment\u00e9 le bonus suppl\u00e9mentaire de l\u2019h\u00e9t\u00e9rosis, vous ne voudrez plus descendre en dessous de 75%. En n\u2019utilisant que deux races, l\u2019h\u00e9t\u00e9rosis tomberait \u00e0 50% \u00e0 la deuxi\u00e8me g\u00e9n\u00e9ration \u2013 en se nivelant \u00e0 67% pour les g\u00e9n\u00e9rations futures. 4 races complexifie le syst\u00e8me de croisement et il est plus difficile de trouver 4 races qui se compl\u00e8tent parfaitement.<\/p><p><strong>ProCROSS est un syst\u00e8me de rotation \u00e0 trois races qui g\u00e9n\u00e8re des r\u00e9sultats optimaux avec l\u2019avantage d\u2019un h\u00e9t\u00e9rosis constant \u00e0 86% au fil des g\u00e9n\u00e9rations.<\/strong><\/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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>H\u00e9t\u00e9rosis: votre Bonus ! L\u2019h\u00e9t\u00e9rosis est cr\u00e9\u00e9e quand des animaux de races sans aucune relation sont crois\u00e9es. Plus les races sont distantes, plus importante est l\u2019h\u00e9t\u00e9rosis<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/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-2170","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.procross.info\/fr\/wp-json\/wp\/v2\/pages\/2170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.procross.info\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.procross.info\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.procross.info\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.procross.info\/fr\/wp-json\/wp\/v2\/comments?post=2170"}],"version-history":[{"count":19,"href":"https:\/\/www.procross.info\/fr\/wp-json\/wp\/v2\/pages\/2170\/revisions"}],"predecessor-version":[{"id":3668,"href":"https:\/\/www.procross.info\/fr\/wp-json\/wp\/v2\/pages\/2170\/revisions\/3668"}],"wp:attachment":[{"href":"https:\/\/www.procross.info\/fr\/wp-json\/wp\/v2\/media?parent=2170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}