›› 2009, Vol. 36 ›› Issue (1): 129-131.

• 动物生产 • 上一篇    下一篇

中国美利奴羊超细型羊毛理化性能研究及灰评估

李勇1,狄江2,王琼2,拉扎提2,陈为江3   

  1. 1.天津师范大学天津市水环境与水资源重点实验室, 天津 300387; 2.新疆畜牧科学院, 乌鲁木齐 830000; 3.新疆巩乃斯种羊场,新源 835808
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-01-20 发布日期:2009-01-20

The Study on the Physical and Chemical Properties of Wool in Chinese Super Fine Wool Merino and Gray Evaluation

LI Yong1, DI Jiang2, WANG Qiong2, LA Zhati2, CHEN Weijiang3   

  1. 1.Tianjin Key Laboratory of Water Environment and Water Resource, Tianjin Normal University, Tianjin 300387, China; 2.Xinjiang Academy of Animal Science, Urumqi 830000, China;3.Xinjiang Kunes Stud Farm, Xinyuan 835808, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-01-20 Published:2009-01-20

摘要: 测定中国美利奴羊超细型羊毛理化性能,并与主要经济性状进行相关性分析,运用灰色理论评估不同品系羊毛品质。研究结果表明,超细型羊羊毛纤维直径极显著低于其它品系(P<0.01);弯曲数显著提高(P<0.05);纤维直径与其它各性状间均不相关(P>0.05);毛丛长度增加,净毛量随之增加(P<0.05);弯曲数增加,抗压缩弹性增强(P<0.01);净毛光泽度、白度、黄度间呈显著正相关(P<0.05)。超细型羊毛综合品质优良,在本品种内品质较高。

关键词: 中国美利奴羊; 理化性能; 相关; 灰评估; 超细型

Abstract: The physical and chemical properties of wool were assayed, the correlations between these properties and the main economic traits were analyzed in super fine wool sheep and the wool qualities were evaluated by gray theory in different strains of Chinese Merino. The results show that: the average fiber diameter of super fine wool strain is significantly lower than the other strains(P<0.01), but the average wool curvature is significantly increased (P<0.05); there is no correlation between fiber diameter and the other traits (P>0.05); wool yield increase with the increase of wool cluster length (P<0.05); antistress elasticity is enhanced (P<0.01); there are significant positive correlations among clean wool’ glossiness, whiteness and yellowness (P<0.05). The comprehensive quality of wool of super fine wool strain is the best comparing to other strains.

Key words: Chinese Merino; physical and chemical properties; correlations; gray evaluation; super fine wool sheep

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