摘要
本文根据江苏省泰县河横村生态农场猪场和南京市江宁县古泉生态工程实验场猪场进行的鸡粪喂猪实验,探讨了鸡粪喂猪对猪生长的影响及效果。测定了猪的采食量、增重量、猪肉的氨基酸含量,分析了各级猪的经济效益。结果表明,在饲料营养水平较低的情况下,饲料中添加适量的肉鸡粪便可以促进猪的生长,且不影响猪肉的营养品质。无论在饲料的营养水平较高或较低的情况下,都以添加30％鸡粪组的经济效益为最好。
On the basis of the experiments of feeding pigs with cllicken manure carried out at Heheng ecological pig raising farm and Guquan exerimcntal farm of ecological engineering, the effect of feeding pigs with chicken manure on the growth of pig and its benefit were investigated. The amount of ingestive feed and weight gain of the pigs were determined, and the amion acids in the pork and economic profits were analyzed., The results show that when the nutrient levers in the pig-feed is lower, the growth of the pigs can be promoted by adding proper amount of cllicken manure into the pig-food, and the nutrient quality of the pork arc not affected. No matter how the nutrient levers of the pig-feed arc, it is suggested that the best economic benefit can be achieved by adding about 30% chickcn manure into the pig-feed.
出处
《农村生态环境》
CSCD
1991年第1期31-34,共4页
Rural Eco-Environment
