DictionaryForumContacts

   English
Terms for subject Animal husbandry containing sex ratio | all forms | exact matches only | in specified order only
EnglishChinese
primary sex ratio初级性比
sex ratio性比率在动物群体中雌雄个体数量之比或比率,一般指出生时群体的性比
sex ratio control性别控制
tertiary sex ratio三级性比