这个蛋鸡饲料添加剂能让鸡蛋颜色更好蛋壳质量更好↓↓↓

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产品翻译资料:(这个蛋鸡饲料添加剂能让鸡蛋颜色更好蛋壳质量更好)

You don&＃39;t worry too much about my own life, to make sacrifices for me, I will hurt a person like that, you know, it&＃39;s driving me crazy. I really can&＃39;t hold any one of you, we are best friends forever.

Please don&＃39;t for me, and I don&＃39;t want anything.

My heart now can only accept a person, you know, what she gave me, that is, you can&＃39;t give you just stubborn thought that I can give you a lot, actually, I am really not. You like this hair is owed you a lot to me, understand?

蛋鸡养殖分享:产薄壳蛋的原因(这个蛋鸡饲料添加剂能让鸡蛋颜色更好蛋壳质量更好)

蛋鸡产薄壳蛋的原因有以下几点：

    ①日粮中钙的含量不足，一般产蛋鸡日摄取钙量为3-4克，低于这个标准就会产薄壳蛋；

    ②饲料中维生素D含量不足，特别是维生素D3不足。维生素D3在鸡新陈代谢过程中，起到促进钙、磷吸收作用，若钙吸收不好，血钙不足，鸡便产薄壳蛋。

    ③饲料中钙磷比例失调。饲料中磷的比例过高，将阻止或降低钙的吸收水平。饲料中钙、磷的正常比例应为2：1或3：2。