中国大白猪SⅡ系杂交利用

Crossbred utilizing line SⅡ of Chinese Large White

从生长速度、饲料转化率、屠宰性能三方面比较了由中国大白猪新品系SⅡ系为基础选育配套的“长大”和“杜长大”杂交商品猪的优劣 ,结果表明 ,二者均具有良好的生产性能。

This paper contrast Landrace×Large White rate of growth,ratio of feeding to gain,dressing performance with that of Druoc×Landrace×Large White,the result showed that both of them have good production performance.