摘要
[目的]探讨藏猪肌肉纤维性状的生长发育规律。[方法]对藏猪公猪23头、母猪20头进行肌纤维性状测定。[结果]试验结果表明：2～6月龄藏公猪、藏母猪均出现肌纤维面积逐渐增大，其中藏公猪肌纤维增长幅度小于藏母猪。通过相关分析可知藏猪肌纤维面积与单位面积根数呈极显著负相关（P〈0．01）。[结论]该试验可为藏猪种质特性的深入研究提供参考。
[Objective]The research aimed to discuss the growth rules of Tibetan pig muscle fiber. [Method]The muscle fiber traits of 23 Tibetan boars and 20 Tibetan sows were determined and analyzed. [Result]The results showed that muscle fiber cross-sectional area was increasing in boars and sows from 2 to 6 months age. The increasing range of muscle fiber in boars was less than sows. Furthermore, con-elation analysis showed that there was a significant negative conelation between muscle fiber cross-sectional area and muscle fiber density（ P 〈 0.01） . [Conclusion]This study could provide references for the further study of gemiplasm characters of Tibetan pig.
出处
《安徽农业科学》
CAS
北大核心
2009年第12期5739-5740,共2页
Journal of Anhui Agricultural Sciences
基金
国家科技支撑计划--藏猪优质高效配套系选育项目(2006BAD01A08-06)
国家科技支撑计划--畜禽特色优异资源挖掘项目(2008BADB2B01)
四川省育种公关--优质风味猪配套系选育项目(2006-YZGG-15)
