female sheep treated by EStradiol were mated with normal male sheep in order to study the chang of pregnant percentage,average litter size and sex ratio of progenies. The results demonstrated that there was no signifi...female sheep treated by EStradiol were mated with normal male sheep in order to study the chang of pregnant percentage,average litter size and sex ratio of progenies. The results demonstrated that there was no significant difference in pregnant percentage,average litter size between experiment and control group. However,the estradiol treating solution could inhibit the sex ratio of progenies. pH of female sheep of experiment group in utrovagina was higher than that of Control group.展开更多
文摘female sheep treated by EStradiol were mated with normal male sheep in order to study the chang of pregnant percentage,average litter size and sex ratio of progenies. The results demonstrated that there was no significant difference in pregnant percentage,average litter size between experiment and control group. However,the estradiol treating solution could inhibit the sex ratio of progenies. pH of female sheep of experiment group in utrovagina was higher than that of Control group.
