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散养鸡与笼养鸡有哪些区别呢

更新时间: 2020-09-16 00:00:00     

1、饲料:散养鸡天然环境寻食牧草、昆虫、矿物质、果粒、补食、玉米、稻谷、小麦、豆粕、来源多样新鲜。笼养鸡不同的是专用饲料提供能量及生长、生产需要,品种单一;

2、羽毛:散养鸡的羽毛结构紧凑,光亮整齐,美丽大方,笼养鸡的羽毛则相对差些,不整齐,原因是饲养密度较大常伴有喙毛现象;

3、肉质:散养鸡肌肉结构紧,油脂少,上口香,营养,味口甚好,高蛋白,低脂肪。笼养鸡吃精饲料多且运动少,蛋体大,水份比例高;

关键词: 养鸡 哪些 区别

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