摘要
作者采用激素型双高素,对提高绵羊双羔率进行了研究。从1986、1987两年中试验的614只母羊所得的结果,与在同一条件下用免疫型双羔苗,注射的533只母羊产羔情况相比较,可提高双羔率9.75％。在用激素型双羔素试验中,除出现过五胎三羔外,还没有一只母羊产过四羔。激素型双羔素的特点:所用成分国内均有生产,使用操作方便,成本较低,效果良好,适于大面积推广应用。
Under the same condition, the author completed this experiment with two groups within the year of 1986-87.The result of increasing the twin rate of 61-1 ewes by using the fertility hormone was 9.75% higher than that of 533 ewes Fecundin injection.Of five ewes delivered triplets in the group of fertility hormone.
The advantages of fertility hormone are convenient, cheap, effective, available in our own country and suitable for popularity to a great extent.
出处
《石河子大学学报（自然科学版）》
CAS
1990年第2期48-51,共4页
Journal of Shihezi University(Natural Science)
