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皖Ⅲ系长毛兔系统选育中产毛性能的研究 被引量:3

Studies on Wool Production Characters in Systematic Selection一breeding of Wan Ⅲ Angora Rabbit
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摘要 皖Ⅲ系长毛兔是在皖系粗毛型长毛兔的基础上,又经5个世代的继代选育而成。据五世代测定:其11月龄产毛量达253.19克(折合年产毛量1012.76克);11月龄粗毛率15.14%;参加繁殖1~2胎的周岁成年母兔的粗毛率达17.58%。11月龄产毛量和粗毛率分别较皖系粗毛兔提高22.59%和10.59%。11月龄毛纤维(90天养毛期)的长度、细度、强度及伸度,其粗毛分别为11.49cm、45.12um、23.47克和46.72%,细毛分别为7.40cm、14.86Vm、4.23克和44.97%。以上指标均达到或超过了选育目标。 Basing on Wan Ⅱ Angora Rabbit,Wan Ⅲ Angora Rabbit wasbredthroughselection一breeding from generation to generation for 5 generations. The result showed:the average woolyield at 11 month was 253.16g (the year yield about 1012.76g);the average coarse wool rate in-cluding awns at 11 month was 15,14%;the average coarse wool rate of adult female rabbits hav-ingharne for 1~2 litters was 17.58%. The wool yield and the coarse wool rate at 11 month havebeen raised 22.59%and 10.59%respectively.The length,diameter,tensile strength and stretch-ing extend of coarse wool at 11 month were 11.49cm,45.12um,23.47g and 46.72%respec-tively, those of downs at 11 month were 7.40cm,14.86um,4.23g and 44.97%respectively. All of those indexes have reached or exceeded the estimated targets.
出处 《中国养兔杂志》 1995年第6期14-19,共6页 Chinese Journal of Rabbit Farming(CJRF)
关键词 长毛兔 皖Ⅲ系长毛兔 产毛量 粗毛率 毛质分析 Wan Strain Angora Rabbit wool yield coarse wool rate wool quality analysis.
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