摘要
将120头胎次、日龄相近,体质量在70kg左右的"杜×长×大"三元杂交猪随机分为4组,空白对照组只饲喂基础饲粮,西药组添加0.02%半胱胺,其他2组分别添加1%和0.5%的中草药添加剂。结果表明:在生长性能方面,2个中药组(B、C组)、半胱胺组(D组)的日增重分别比空白对照组(A组)提高了9.89%(P<0.05),4.42%(P>0.05)和1.26%(P>0.05),料肉比分别比对照组降低了7.07%(P<0.05),4.49%(P<0.05)和3.97%(P<0.05);添加中草药添加剂,对猪只肝肾功能无不良影响。
One hundred and twenty pigs(Duroc×Changbai×Dabai crossbreed with about 70 kg in weight) in near birth order and age were assigned into four groups(A:contorl group,B and C:treatment groups added Chinese herb with 1% and 0.5% level,respectively;D:cysteine group).The results showed that the daily body of pigs feed with Chinese herb feed additive(B and C) and cysteine(D) increased by 9.89%(P〈0.05),4.42%(P〉0.05) and 1.26%(P〉0.05) compared with control group(A),respectively.However,feed conversion ratio in groups B,C and D declined 7.07%(P〈0.05),4.49%(P〈0.05) and 3.97%(P〈0.05) compared with control group,respectively.Adding Chinese herb had no harmful effects on liver and kidney function.
出处
《中国兽医学报》
CAS
CSCD
北大核心
2011年第10期1523-1525,共3页
Chinese Journal of Veterinary Science
基金
广东省科技攻关基金资助项目(2009B060700004)
广东省中国科学院全面战略合作资助项目(2010B090301040)
关键词
中草药添加剂
生长育肥猪
生长性能
血液生化指标
Chinese herb additives
fattening pigs
growth performance
blood biochemical index