【摘要】 由于水貂发情周期短,因而配种方式对水貂的繁殖效果有显著影响。试验选择88只1岁标准水貂按照三种新型方式进行配种。结果表明,A、B、C三组的产仔数与传统方式无显著差异(P=0.902);配种过程中要以A和B两种方式为主,合理利用其他两种配种方式,尽量使水貂在3月10～17日完成第3次配种。更多还原

【Abstract】 Due to the mink′s short oestrous cycle,mating systems have significant effects on mink reproduction.Total 88 one-year-old standard minks were mated according to three new mating styles.The results showed that there were no significant difference between litter sizes in groups A,B,C and those under the traditional system(P=0.902).It was also suggested that style A and style B should be mainly used during the mating process,while other two styles being used properly,in order to finish the 3rd mating during March 10-17.更多还原