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生态土鸡和饲料鸡的如何区别
更新时间: 2020-07-02 00:00:00  

生态土鸡,土鸡皮肤偏黄,皮薄,毛孔细,呈网状排列,皮下脂肪分布均匀,无淋巴;土鸡每日都处于寻食,争斗,奔跑,腿肌发达,土鸡的肉摸上去结实有弹性,鸡种生长缓慢,肌肉纤维比较细,肉质嫩;土鸡经常在外面觅食物,食物充足的时候会以脂肪的形式把能量贮藏于体内,未成年土鸡脂肪少且淡黄,成年土鸡脂肪较多且金黄色。

饲料鸡,鸡皮厚,松弛,毛孔较粗,皮肤光洁度较差,比较淡,比较白,会有淋巴;饲料鸡长得快,生长就毛糙,肌肉纤维较粗,肥厚不结实;饲料鸡体内脂肪较少,且淡黄或发白。

关键词: 生态 饲料 如何 区别

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