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作 者:郑兴涛[1] 邴国良[1] 李和平[1] 李生[1] 贾洪义 王忠仁 程伟民 贾庆艾
机构地区:[1]中国农业科学院特产研究所 [2]辽宁省清原县参茸场 [3]辽宁省城郊林场
出 处:《中国农业科学》1996年第6期74-81,共8页Scientia Agricultura Sinica
基 金:农业部"八五"重点课题
摘 要:采用个体表型选择、单公群母配种和闭锁繁育等方法,经过风土驯化、确定系祖鹿和建立选育群;多组选育群自繁、“杂交”、选育,精选F1和F2代种公鹿和扩繁;扩大品系群数量、改善品系群质量、推广应用三个阶段,育成了天山马鹿清原品系鹿1100只。该品系具有体貌一致,体型较大,体质结实,鲜茸平均单产7.857kg,鹿茸粗大、肥嫩、粗蛋白质(63.7%)和氨基酸总含量(39.6%)高,茸的优质率达93%,繁殖成活率较高(59.67%),生产利用年限长(15年),适应性强,遗传性能稳定,茸重遗传力0.37、重复力0.75。The Qingyuan strain of Tianshan wapiti (C.elaphus songaricus) was selected using the methods of individual selection, single stag herd female breeding and closed breeding, and going through three stages. The first is acclimatization, determining line ancestors and constructing breeding herd. The second is multiclass inter se breeding, 'crossing' ,extracting F 1 and F 2 sire stags and spreading reproduction. The third is increasing population quantity, improving quality, popularizing. The line herd have 1100 heads of Qingyuan strain wapitis which have the following typical and excellent characteristics: identical appearance, larger figure, strong physique, average 7.857kg per antler, bulky and tender antler, high crude protein (63.7%) and total aminoacids (39.6%), 15 years' productive life, extensive adaptability, stable genetic properties, heritability and repeatability of antler weight being 0.37 and 0.75 respectively. Its extension produced significant economic and social benefit.
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