摘要
本研究用矮小型黄鸡品系(S1系)作为母本并以不同配套模式生产杂交后代,分析各组合后代的生长及肉用性能等性状。结果表明:组合L×BS1与L×S1L可以作为适合目前市场要求的最佳配套组合,L×S1次之。组合B×S1L与X×YS1具有生产局限性,而组合A×S1及A×L S1, 基本不适合优质鸡的生产。
In this test,the dwarf yellow birds (S, line) were used as female parent line in different cross-combination to analyse commercial stocks' performance, such as growth and meat production. The result showed that the cross-combination L×BS1 and L×S1L were better than L×S1.and could be taken as the best one to meet the need of current market.B×S1L and X×YS1 had some limitations in production and only employed in few districts,but A×S1 and A×LS1 were barely suitable to quality chicken production.
出处
《中国家禽》
北大核心
2005年第z1期76-79,共4页
China Poultry
关键词
矮小型
优质鸡
应用
dwarf-type
quality chicken
application
