肉免专门化新品系的利用与推广  

Utilization and Extension of Rabbit Specialized Dam Line for Meat Type

作　　者：黄邓萍[1] 谢晓红[1] 

机构地区：[1]四川省畜牧科学研究院,成都610066

出　　处：《四川畜牧兽医》1999年第11期19-19,共1页Sichuan Animal & Veterinary Sciences

摘　　要：肉兔专门化新品系（ 以下简称Ａ 系兔）是经四川省畜牧科学研究院连续九年、六个世代的选育，供作母系亲本利用的中型肉兔专门化品系。多年来在农村饲养条件下推广利用结果表明：Ａ 系兔在农村养兔户的平均胎产仔数８－１ ±１－２ 只，年平均产仔７－１ ±０－８４ 胎，年产仔数达５７－５ 只的高水平。与引进的齐卡兔配套生产的商品兔，农村条件下产仔数达８－４３ ±１－９６ 只，９０ 日龄重达２－４５ ±０－３８ｋｇ，明显高于省内“七·五”期间比利时兔×本地兔或加利福尼亚兔×本地兔，以及“八·五”期间齐卡兔改良本地兔的生产效果。Ａ 系兔现已在全国１８ 个省及四川省内１２０ 余个县推广利用。After nine yearsand sixgenerations○successivese lecting and breeding ,a new medium -sizespecialrabbitdam line for meat(Line A Rabbit)was successfully cultivated in Sichuan Academyfor Animal Sciences-The extension and application re sultsof Line A Rabbitin rural condition for many years showed thattheaveragelittersize was8-1±1-2 heads,averagelitteryear 7-1 ±0-84 litters-Crossing with Zika Rabbit introducing from Germanyto producecommercialrabbits,itlittersizereached 8-43 ±1-96 heads,live weightat90 days○age 2-45 ±0-38kg-The pro duction performances are significantly higher than those of Bel gium Rabbit×native rabbit or California Rabbit×native rabbit, which were applied during “the 7th five yearplan”and Zika Rab bit×nativerabbit during“the 8th five yearplan”in Sichuan Prov ince-Nowadays,Line ARabbitalready be appliedin 18provinces in China and 120 countiesin Sichuan-

关 键 词：肉兔 专门化新品系 生产性能 推广 利用 

分 类 号：S829.1[农业科学—畜牧学]