摘要
不同蛋白源 (喷雾血浆蛋白粉、喷雾血球蛋白粉与代乳粉)用在哺乳仔猪 (7~30日龄)的开食料中,对仔猪的黄白痢发病率、成活率、增重与料肉比等生产性能有影响.结果表明:(1)试1组试猪黄白痢发病率比试2组与对照组分别低14.3与26.8个百分点; (2)对照组、试1组与试2组组均增重分别为5.42、5.15与5.02 kg,其中对照组与试1组相比差异不显著(P>0.05),与试2组相比差异显著(P<0.05).综合考虑本试验结果,试1组应是最佳试验组,即血浆蛋白粉仍然是最好的仔猪开食料蛋白源;而用国产的代乳粉替代仍不理想.
Different protein sources (spray-dried blood plasma albumen powder, spray-dried hemocyte albumen powder and milk substitute) were used in the feed for suckling piglets (age in 7~30 days) , which all influenced the incidence of yellow and white flux, survival rate, gain and feed conversion for piglets. The results indicated : (1) The incidence of yellow and white flux of piglets in test group 1 and 2 was 14.3 and 26.8 percentage points lower than that in control group; (2) The gain of control group, test group 1 and 2 was 5.42, 5.15 and 5.02 kg respectively, of which the difference between control group and test group 1 was not significant (P〉0.05),and the difference between control group and test group 2 was significant (P〈0.05 ). Comprehensive considering these test results, the test group 1 should be optimum, i.e. blood plasma albumen powder should be the best protein source for piglet feed, while the milk substitute produced in the country was still not ideal.
出处
《粮食与饲料工业》
CAS
北大核心
2005年第10期42-43,共2页
Cereal & Feed Industry
关键词
喷雾血浆蛋白粉
喷雾血球蛋白粉
代乳粉
生长性能
哺乳仔猪
spray-dried blood plasma albumen powder
spray-dried hemocyte albumen powder
milk substitute
growing performance
suckling piglet