Research Note: Evaluation of two methods for adding cryoprotectant to semen and effects of bovine serum albumin on quality characteristics of cryopreserved rooster spermatozoa

研究简报：两种向精液中添加冷冻保护剂的方法的评估以及牛血清白蛋白对冷冻保存的公鸡精子质量特性的影响