蛋白桑对奶山羊生长性能影响的研究

Effect of Morus Abla on Growth Performance of Milk Goat

本次研究旨在蛋白桑混合日粮对奶山羊生长性能的影响,抽选80头大小、体重相似的奶山羊作为研究对象,随机分为对照组和3个实验组,每组20头,实验组分别以10%、20%和30%含量蛋白桑与基础日粮进行混合,在相同生长环境下饲养60d,分别对实验前、试验后奶山羊进行空腹称重与静脉采血,测定血清的生化指标,并记录每日采食量。结果显示:与对照组和其他试验组结果相比,在基础饲料中添加20%含量蛋白桑最有利于提高奶山羊的生长性能,其不但提高了奶山羊的采食量,而且体重日增重量最高,血液中血糖、血脂和胆固醇的含量也有明显降低。

This research aimed at studying the effect of Morus abla on growth performance of milk goat. A total of 80 milk goats with similar body weight and body size were selected and randomly divided into four groups, 20 goats per treatment. The control group were fed a basal diet, while the other exprerimental groups were fed a basal diet mixed with 10%, 20% and 30% Morus abla, respectively. The results showed that the conventional feed mixed with 20% Morus abla could strongly promote the growth performance of milk goat, which improved daily feed consumption and daily gain weight. Furthermore, this group obviously deereased the contents of blood glucose, blood lipids and cholesterol.