摘要
依据统计遗传学繁殖速度的理论和方法 ,并依据品种品系鉴定时可繁殖母鹿数、母鹿的繁殖成活率及其净繁殖率 (R)和繁殖年代与成年鹿只的死淘率等 ,探讨了人工选育的双阳梅花鹿品种、长白山梅花鹿品系、西丰梅花鹿品种和塔里木马鹿品种从选育鉴定到 2 0 0 1年时的繁殖速度和该年年末繁育的鹿只存栏数 ,为制定品种 (系 )繁育计划、规范鹿种销售市场、修订和制定鹿品种审定标准 (试行 )等提供了科学依据。
Reproductive speeds from resolution dates of breeds to 2001 and total number by the end of 2001 of selected Shuangyang sika deer, Changbaishai sika deer, Xifeng sika deer and Talimu wapiti were investigated and evaluated with the methods and theory of statistical genetics based on the data of the number of breeding doe, survival rate of new born deer, net reproductivity, breeding period and elimination and death rates of adult deer. The results provide useful reference for making breeding plan, utilization of relevant techniques, research, standardizing deer market, laying down or modification of breeding deer standards and laying down the criteria for the resolution of deer breeds.
出处
《经济动物学报》
CAS
2003年第1期18-20,共3页
Journal of Economic Animal
关键词
梅花鹿
马鹿
繁殖速度
应用
茸鹿
sika deer
wapiti
reproductive speed
utilization
