摘要
应用最佳线性无偏预测法(BLUP法)估计了西农莎能奶山羊(简称西农羊)群1960～1985年间的遗传趋势(Genetic Trend),结果为这26年间羊群产奶性能的平均遗传趋势等于7.2千克/年,表明过去对这群羊的选育是卓有成效的。
The genetic trend of Xinong Saanen Goat(XSG) during 1960-1985 was estimated using Best Linear Unbiased prediction (BLUP) method. The results showed that genetic trend in milk production of XSG population averaged 7.2 kg per year. It. indicated that there has been extremely effective in selection for XSG.
出处
《畜牧兽医学报》
CAS
CSCD
北大核心
1989年第1期30-33,共4页
ACTA VETERINARIA ET ZOOTECHNICA SINICA
