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细管冷冻保存猪精液的研究本试验旨在建立优化的猪精液冷冻保存方法。