摘要
1985-1987年对江苏白山羊精液颗粒冷冻保存技术与应用效果进行了研究,试验结果表明:稀释液中甘油最终浓度以1.5％最好,始冻温度-145℃为佳,40-41℃解冻温度好,冻精颗粒0.1±0.01ml加 0.4ml解冻液解冻,输精剂量 0.5ml,每情期输精2次,一次情期受胎率达74.1％,与自然配种相比,受胎率无明显差异,而窝平产羔数比自然配种多0.33只.
The technology and application of pelleted frozen goat semen were studied from year 1985 to 1987. The results indieated that the best last concentraion of glycerol was 1.5％ in the extender and it was goad in the start frozen temperature -145℃ and the thawing tem- perature 40-41℃, the conception rate or first estrus (74.1％) on artificial insemination (AI) with frozen pelleted semen (0.1±0.01ml) added thawing sollution 0.4ml and two times ev- ery estrus was similar to spontaneous mating but the mean lamb numbers in family on AI was more 0.33 than on nature mating.
出处
《江苏农学院学报》
CSCD
1989年第4期59-61,共3页
Jiangsu Agricultural Research
关键词
精液
山羊
冷冻
保存
温度
活力
semen
frozen storage
start frozen temperature
motility
revival rate
cstrus conception rate
