摘要
吉木萨尔县有蒙古野驴与家驴杂交获得家野杂交种驴,为科学利用野驴资源,我们对杂交一代驴的体型外貌、行为特征、生长性能及繁殖机能进行了观察。结果表明:杂交种驴在体型外貌上与野驴相似,比野驴性情温顺,耐粗饲,抗性强,3岁公驴有爬跨和交配行为,被爬胯家母驴未妊娠,精液检查无精子,母驴尚未表现出发情行为。
A farmer,who lives in Jimsar County of Xinjiang china, cross the Mongolian wild ass which was captured from the wild with donkey and obtain dozens of hybrid asses. In order to develop and utilize the wild ass resources, we investigate the body characteristics, Behavioral habits, growth, development and reproductive function of the hybrid. The result shows the appearance is similar with wild ass, Behavioral habits is similar with donkey, growth and development is faster than donkey, Resistance to crude feed and disease, pregnancy has not found mating with donkey, no sperm in semen. Female hybrid does not exhibit estrus behavior.
出处
《草食家畜》
2013年第5期34-38,共5页
Grass-Feeding Livestock
基金
自治区公益性科研院所基本科研业务经费资助项目
"新疆吉木萨尔野驴资源开发利用研究"
关键词
蒙古野驴
家驴
杂交
mongolian wild ass
donkey
hybrid
