四川农业大学学报 ›› 1996, Vol. 14 ›› Issue (01): 42-46.doi: 10.16036/j.issn.1000-2650.1996.01.009

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常羽(七彩山地)乌骨鸡三种不同羽色系生产性能的研究

杨志勤, 朱庆, 杜晓惠   

  1. 四川农业大学家禽研究室, 雅安市 625014
  • 收稿日期:1995-09-08 出版日期:1996-03-31 发布日期:2017-03-07

PERFORMANCE OF THE THREE LINES WITH DIFFERENT COLOURS OF THE NORMAL PLUMAGE(UPLAND) BLACK MEAT CHICKENS

Yang Zhiqin, et al   

  1. Poultry Research Section, Sichuan Agricultural University/Yaan, Sichuan, China 625014
  • Received:1995-09-08 Online:1996-03-31 Published:2017-03-07

摘要: 本试验研究了常羽山地乌骨鸡三种不同羽色系的生长发育和产蛋性能,比较了各羽色系绝对生长、累积生长和产蛋曲线。结果表明:常羽山地乌骨鸡具有开发为优质肉鸡的前景;三个羽色系的生长高峰期均在12-14周龄,此期的绝对生长值以H系最高;整个试验期的累积生长值H系最高;产蛋高峰期的曲线以H系最平稳。进行成年体重选择对前期增重有效。建议以H系作为主要的选育品系。

关键词: 乌骨鸡, 羽毛颜色, 生产性状[49MC], 鸡[49ME]

Abstract: The growth, development and egg-laying performence of the three lines with different colours of the normal plumage or upland black meat chickens were measured, and their absolute growth, cumulative growth and egg-laying curves were compared in this study. The results show that it is prospective for the black-meat chicken to be selected as a table poultry of good quality. The growth peaks of all the three lines are between 12 to 14 weeks of age, and in this period the absolute growth value of the line H is the highest. The cumulative growth value of the line H in the whole test period is the highest too. The peak of egg-laying curve of the line H is the most smooth and steady one. The authors believe that the line H would be used as the main line for breeding and selection.

Key words: BLACK-MEAT CHICKEN, FEATHER COLOUR, PRODUCTION TRAITS, DOMESTIC FOWL

中图分类号: 

  • S831.89