摘要
试验选择 2 0 kg左右的杜长淮三元杂交仔猪 1 0 0头 ,随机分为四组 ,各组基础日粮相同 ,对照组日粮中添加 1 0 0 mg/kg的有机胂 (阿散酸 ) ,其余三组分别添加0 .5mg/kg、0 .8mg/kg、1 .0 mg/kg的无机砷 ( As2 O3)。结果表明 :对于仔猪的平均日增重和料重比 ,添加 0 .8mg/kg和 1 .0 mg/kg的无机砷 ( As2 O3) ,与添加 1 0 0 mg/kg的有机胂 (阿散酸 )差异不显著 ( P>0 .0 5) ,并且以添加 0 .8mg/kg的无机砷 ( As2 O3)
One hundred piglets (average body weight 20 kg)were randomly devided into 4 grou ps. Piglets in the control group, treatment group 1,2,3 were fed diets added org ano-arsenic chemicals 100 mg/kg ,inorgano-arsenic chemicals 0.5mg/kg, 0.8mg/kg and 1.0mg/kg resp. The basic diet of the four groups were the same. The results showed that there were no significant difference in the daily growth and net me at weight rates of piglets among the control group, group 2,3(P>0.05),but the b est economic benefit belonged to the treatment group 3.
出处
《畜牧兽医杂志》
2001年第5期3-5,共3页
Journal of Animal Science and Veterinary Medicine
关键词
有机胂
无机砷
仔猪
生产性能
Organo-arsenic chemicals
Inorgano-arsenic che micals
Piglet
Production performance
