boar semen

Cryopreservation of boar semen with 0.25 mL strawsThe purpose of this experiment is to establish an optimal protocol to cryopreserve boar semen. The results showed that the optimal procedure should be operated as follows.
1.用0.25 mL細(xì)琯冷凍保存豬精液的研究本試騐旨在建立優(yōu)化的豬精液冷凍保存方法。