{"id":28756,"date":"2020-09-02T09:33:33","date_gmt":"2020-09-02T09:33:33","guid":{"rendered":"https:\/\/hn-int.com\/late-production-up-to-75-weeks\/"},"modified":"2024-04-26T07:57:17","modified_gmt":"2024-04-26T07:57:17","slug":"late-production-up-to-75-weeks","status":"publish","type":"post","link":"https:\/\/hn-int.com\/fr\/late-production-up-to-75-weeks\/","title":{"rendered":"Production tardive (jusqu\u2019\u00e0 > 75 semaines)"},"content":{"rendered":"\r\n

Qualit\u00e9<\/span> de<\/span> la<\/span> coquille<\/span> d’\u0153uf<\/span><\/span><\/h2>\r\n

Poids<\/span> corporel<\/span> \u00e0<\/span> 5-6<\/span> semaines<\/span> d’\u00e2ge<\/span><\/span><\/h3>\r\n

La carcasse de la poule se d\u00e9veloppe principalement au cours des 5-6 premi\u00e8res semaines d’\u00e2ge<\/a>. Une perte<\/span> de poids<\/span> corporel<\/span> pendant<\/span> cette<\/span> p\u00e9riode r\u00e9duira la<\/span> long\u00e9vit\u00e9<\/span> de<\/span> la<\/span> poule<\/span> pondeuse.<\/span><\/span><\/p>\r\n

Utilisation<\/span> correcte<\/span> de<\/span> l’aliment<\/span> pr\u00e9-ponte<\/span><\/span><\/h3>\r\n

Une utilisation incorrecte de l’aliment pr\u00e9-ponte<\/a> pourrait entra\u00eener des dommages \u00e0 l’os m\u00e9dullaire,<\/span> affectant<\/span> la<\/span> capacit\u00e9 de la<\/span> poule pondeuse<\/span> \u00e0 utiliser le calcium<\/span> provenant<\/span> de<\/span> l’os.<\/span><\/span> <\/span><\/p>\r\n

D\u00e9veloppement<\/span> de<\/span> la<\/span> prise<\/span> alimentaire<\/span> en<\/span> utilisant<\/span> un<\/span> aliment<\/span> d\u00e9veloppeur<\/span><\/span><\/h3>\r\n

Au d\u00e9but de la ponte<\/a>, un manque de prise alimentaire forcera la poule pondeuse \u00e0 fournir un effort<\/span> m\u00e9tabolique qui<\/span> compromettra la<\/span> long\u00e9vit\u00e9<\/span> de<\/span> la<\/span> poule.<\/span><\/span> <\/span><\/p>\r\n

Sources<\/span> de<\/span> calcium<\/span><\/span><\/h3>\r\n

60 \u00e0 70 % du calcium dans la coquille d’\u0153uf provient de l’alimentation et 30 \u00e0 40 % des os, en particulier de<\/span> l’os m\u00e9dullaire. La disponibilit\u00e9 du calcium pendant la formation de la coquille am\u00e9liorera la qualit\u00e9 de la<\/span> coquille d’\u0153uf. La collation de minuit, la taille des particules et la solubilit\u00e9 des sources de calcium sont des<\/span> strat\u00e9gies<\/span> pour<\/span> am\u00e9liorer<\/span> la<\/span> qualit\u00e9<\/span> de<\/span> la<\/span> coquille<\/span> d’\u0153uf.<\/span><\/span><\/p>\r\n

\u00c9quilibre<\/span> du <\/span>Ca<\/span>,<\/span> P<\/span> et de la vitamine<\/span> D<\/span> dans<\/span> l’alimentation<\/span><\/span><\/h3>\r\n

Des exc\u00e8s<\/span> ou<\/span> des<\/span> carences d\u00e9clencheront des<\/span> probl\u00e8mes<\/span><\/a> de<\/span> coquille<\/span> d’\u0153uf.<\/span><\/span> <\/span><\/p>\r\n

Utilisation<\/span> de<\/span> min\u00e9raux<\/span> trace<\/span> organiques<\/span><\/span><\/h3>\r\n

Les min\u00e9raux trace font partie de la coquille d’\u0153uf interne et interviennent dans la formation de la coquille<\/span> par le biais des enzymes. Leur utilisation peut \u00eatre justifi\u00e9e lorsque, avec l’augmentation de la taille de l’\u0153uf,<\/span> la<\/span> coquille<\/span> d’\u0153uf devient<\/span> plus<\/span> fine.<\/span><\/span><\/p>\r\n

 <\/p>\r\n

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\"\"\r\n
Os<\/span> m\u00e9dullaire chez<\/span> la<\/span> jeune <\/span>poule<\/span><\/div>\r\n<\/div>\r\n
\"\"\r\n
Os<\/span> m\u00e9dullaire<\/span> chez<\/span> la<\/span> vieille<\/span> poule<\/span><\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n

\"\"<\/p>\r\n

Une<\/span> bonne<\/span> sant\u00e9<\/span> h\u00e9patique<\/span><\/span><\/h2>\r\n