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Position: Home > Articles > The comparative research on growth and development of south-crossing cattle and GanNan Yellow Cattle Journal of Animal Science and Veterinary Medicine 2009,28 (2) 4-6

南黄杂种牛与本地黄牛生长发育对比研究

作  者:
丁考仁青
单  位:
甘南州畜牧科学研究所
关键词:
南德温牛;甘南黄牛;杂交改良
摘  要:
针对甘南本地黄牛体格小、生产性能低的现状,用南德温牛细管冻精授配甘南本地黄牛,结果表明,南杂F1代个体具有早熟、生长快、耐粗饲、饲料转化率高、抗病力强、难产率低等一系列优良特性,很适合当地黄牛养殖区大面积推广。
译  名:
The comparative research on growth and development of south-crossing cattle and GanNan Yellow Cattle
作  者:
Ding Kao Ren Qing(The Animal Husbandry Science Research Technology of Gannan Tibet Autonomous Prefecture 747000 China.)
关键词:
South Devon cattle;GanNan Yellow Cattle;Crossbreeding.
摘  要:
Face to the present situation on little growth charceer,caqability mensuration of GanNan Yellow Cattle,use Straw Forzen Senmen of south Devon cattle to Artificial Inseminate GanNan Yellow Cattle,the result instrust: there are some excellent characteristis of F1 generation of tulips on Early-maturing,Quick-growth,Extensive feeding,High feed-conversion efficiency,strong-anti-didease ablity,low-dystocia morbidity and so on,it is large-eare fit to extend in GanNan,

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