【摘要】 研究结果表明．将两个复方中草药添加剂分别按1％的比例加入两个试验组蛋鸡日粮中，蛋鸡的产蛋率，饲料转化率均育明显提高．经济效益显著。使用这两个添加剂能分别提高产蛋率为7．31％和6．98％，提高饲料转化率11．74％和10．98％。更多还原

【Abstract】 Results showed that two compound Chinese herbal medicine feed additives can greatly raise laying rate and feed-conversion rate and economic benefit. If you add the two additives at the ratio of one per cent into the ra-tion of the layers in the two experimental groups respectively, it proved that using the two additives can respectively increase the laying rate by 7. 31% and 6. 98% and the feed-conversion rate by 11. 74% and 10. 98%.更多还原