The contents of ureotelism and globulin increased and hemoglobin decreased with inbreeding coefficient in systematic breeding.
尿素氮和球蛋白含量在系统选择中随近交系数的上升而下降，血红素含量却上升。
We simulated the impacts of breeding herd size, reproductive skew and numbers of breeding stags on the inbreeding coefficient of Père David's deer.
模拟分析了繁殖群体大小、繁殖偏倚和占群优势雄性数目对麋鹿的有效种群大小的影响。
These can be concluded that it is feasible and general to take economic coefficient as selection goal of breeding for high yield.
可见，以经济系数作为小麦高产及超高产育种的选择指标是可行的。
Adding suitable microbial fermented feed in bait in tilapia breeding could promote the growth, enhance the survival rate, decrease the feed coefficient and increase the economic benefits.
其饲养经济效益均有提高，且以添加15%复合微生物发酵饲料所产生的单位利润最高。
Adding suitable microbial fermented feed in bait in tilapia breeding could promote the growth, enhance the survival rate, decrease the feed coefficient and increase the economic benefits.
其饲养经济效益均有提高，且以添加15%复合微生物发酵饲料所产生的单位利润最高。
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