这表明，开放式群体选育能提高大约克夏猪的生产性能。
This indicates that the productive performance of Large-Yorkshire can be increased by opened herd breeding.
格罗斯特猪肉比较粗糙，但就我个人而言我更喜欢波克夏猪。
Gloucester's give a more textured meat but personally we prefer our Berkshires for this purpose.
结果表明，梅山猪、宁夏黑猪和杜洛克猪肌内脂肪含量高于长白猪和约克夏猪（P<0.05）。
The results indicated that IMF of Meishan, Ningxia Black and Duroc were higher than that of Landrace and Yerkshire(P<0.05).
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