摘要
EM制剂能促进肉兔的生长,提高生产性能,增加经济效益。50 d的试验表明,饲喂EM发酵饲料的试验组 与对照组相比,日均增重提高14.34％,发病死亡率降低42.86％,饲料报酬提高8.82％,毛利润提高31.7％,每只兔增收 毛利0.77元,在生产中具有较高的应用价值。
Effective microorganism (EM) product can promote the growth of rabbit, improve its productivity and increase economic income. According to the results of 50d-experiment, we found that, compared to the control, the animals fed on EM product got 14.34% higher daily gain with 42.86% death rate decrease. The feed conversion rate increased by 8.82% and the gross benefit increased by 31.7% with 0.77 yuan more for each animal. Therefore, EM product is useful in meat rabbit production.
出处
《四川草原》
2004年第9期21-22,共2页
Journal of Sichuan Grassland
关键词
EM制剂
肉兔
增重
饲料报酬
经济效益
Effective MicroOrganism, Domestic rabbit, Daily gain, Feed conversion, Economic benefit
