复合氨基酸微量元素螯合物饲喂固始种鸡效果实验

采用25周龄父母代固始种鸡2420（公120只，母2300只）只，随机分为2组，研究复合氨基酸微量元素螯合物对种鸡繁殖性能的影响，在试验前及试验后1-5周，统计各组的产蛋率、蛋重及受精率、孵化率和健雏率。结果表明：饲用复合氨基酸微量元素螯合物添加剂能有效的提高种鸡的产蛋性能和孵化性能，其中产蛋率提高5．62％，孵化率及健雏率显著提高。

This research use 2420 25weeks old gushi breeding bird （male 120, female 2300）, all the birds were separated into two teams randomly. We study the multiplex＇s influence on the breeding birds＇ fecundity. The result indicated that the multiplex of amino acid and microelement can increase the breeding birds＇fecundity and eggs＇hatchability.