semen collection

studies on semen collection in red deer using dummies

马鹿假台鹿采精技术的研究

Studies on semen collection in waterfowl by electrical stimulation

电剌激采集水禽精液的研究

key point of semen collection technology in bull

种公牛采精技求要点

Successfully collected the argali semen, sperm motility and density were better, indicating that stimulation has no effect on semen quality of argali, electro-ejaculation is suitable method for argali semen collection. 2.

成功采集到了盘羊精液，精子活力、密度均较好，说明电刺激对盘羊的精液品质没有影响，是适合盘羊的一种采精方法。

methods for ostriches semen collection

鸵鸟采精方法研究

training boars for semen collection

训练公猪进行采精？

From Feb.2001 to Dec.2004, the development, adaptability, appearance assessment, resistance to epidemic disease and semen collection performance of the transferred Angus embryos bulls were observed, measured and recorded in Angus cattle farm of Hubei Province.

从2001年2月~2004年10月，湖北省安格斯种牛场对胚胎移植出生的安格斯种公牛的生长发育、对环境的适应性、外貌等级、疫病抵抗力、采精性能进行了观察、记录和测定。