【作者】 韩欢胜； 赵列平； 王全凯； 高利； 李淑杰；

【Author】 HAN Huan-sheng;ZHAO Lie-ping;WANG Quan-kai;GAO Li;College of Veterinary Medicine,Northeast Agricultural University;Harbin Specialty Research Institute, Heilongjiang Academy of Land Reclamation Sciences;Chinese Medicinal Material College, Jilin Agricultural University;

【机构】 东北农业大学动物医学学院； 黑龙江省农垦科学院哈尔滨特产研究所； 吉林农业大学中药材学院； 辽宁省西丰县鹿业科学研究所；

【摘要】 为确定母体状况对受胎的影响程度,并进一步提高梅花鹿的受胎率,本试验应用分组比较卡方检验的方法,对与母体状况相关且影响受胎的因素进行了试验研究。结果表明,与母体状况相关的年龄、膘情、产后发情时间及繁殖疾病都直接或间接的影响梅花鹿的受胎率;成熟健康的母体是提高受胎率的基本保证;梅花鹿繁殖配种应保证人工输精时年龄在4岁以上,本交配种时年龄在3岁以上,进入发情期时膘情在7成以上,产后发情时间在120天以上,且无繁殖疾病。更多还原

【Abstract】 To determining the effect of maternal status on the pregnancy rate,and to further improving the pregnancy rate in sika deer.This test studied influence degree of pregnancy in different effecting factors related to maternal status, using grouping comparison and chi-square test methods. The results showed that, Age, fatness, post-partum estrus time and reproductive diseases associated with maternal status have direct or indirect influence on the pregnancy rate.The mature and healthy female deer is the basic guarantee to raising the pregnancy rate.It should ensured in breeding of sika deer, its age is over 4 years old in artificial insemination, its age is over 3 years old in natural mating,its fatness is over 70% before rut, its post-partum estrus time is over 120 day, its breeding diseases are not present.更多还原