桑叶配合饲料的研究

[目的]探讨将桑叶作为畜禽饲料的可行性。[方法]通过添加一定比例的桑叶饲喂蛋鸡和家兔,与不添加桑叶但在同等条件下饲育的对照组进行蛋鸡产蛋量、蛋品质和家兔的增重的比较。[结果]添加3%和5%桑叶饲喂的蛋鸡产蛋量分别增加5.03%和1.96%,蛋重增加9.68%和4.9%,蛋黄色级提高28.18%和38.35%,氨基酸、维生素等含量也有显著提高;饲喂12周后家兔体重增重差异显著。[结论]桑叶配合饲料可以明显提高畜禽产品的产量和质量。

Study on Mulberry Compound Feed

[Objective] The research aimed to study the feasibility of using mulberry leaves as feed of livestock and poultry.[Method] To feed certain rate mulberry leaves to laying-hens and rabbits,the laying production,quality of eggs and weight gain of rabbits were compared with the groups without mulberry leaves.[Result] The laying production of hens fed with feedstuff added with 3% and 5% mulberry leaves powder increased by 5.03% and 1.96% respectively than comparison group,egg weight increased by 9.68% and 4.9%,and the yolk color increased by 28.18% and 38.35%,as well the amino acid and vitamin increased distinctly.The weight gain of rabbits fed mulberry leaves for 12 weeks increased evidently.[Conclusion] Feeding mulberry compound feed to livestock and poultry could improve the production and quality remarkably.