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土鸡多吃什么才多下蛋
更新时间: 2020-11-07 00:00:00  

土鸡多吃玉米、小麦、大米才多下蛋,条件较好的农户可用颗粒料。一般每天上午10时后投料,下午3时后投料1次,入睡前再加一次。补钙时可将骨粉、贝壳粉及石粉作为钙的主要来源。选购时应注意这些原料中颗粒应较大,粉状物越少越好。因为颗粒状钙在消化道内停留时间长,在蛋壳形成阶段可均匀地供钙。另外,颗粒状钙在胃中可起到研磨作用,提高饲料消化率

关键词: 什么 下蛋

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