机构地区: 新疆农业职业技术学院
出 处: 《中国畜牧兽医》 2011年第3期143-145,共3页
摘 要: 本试验用一种冷冻效果较好的稀释液配方作为基础液,采用常规冷冻和解冻技术,研究不同浓度咖啡因和维生素E对鸡精液冷冻的影响。咖啡因在稀释液中的浓度分别为0、2、5、81、0 mmol/L,维生素E在稀释液中的浓度分别为0、1、8、15、20 mg/mL。试验结果表明,当咖啡因浓度为5 mmol/L、维生素E浓度为15 mg/mL时,精子的冻后活力和复苏率显著地高于其他各组。 In this study,the affection of the caffeine and vitamin E in chicken semen freezing was compared.The semen dilute was a better one getting in earlier study,and the normal method was used in the freezing and the thawing of chicken semen.The concentration of the caffeine was 0,2,5,8,10 mmol/L respectively in dilute,and the vitamin E was 0,1,8,15,20 mg/mL.The results showed that the sperm vitality and the recovery rate were significantly higher when the 5 mmol/L caffeine and the 15 mg/mL vitamin E were added in dilute.