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每日农经分集看点介绍
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每日农经0集剧情:第0期
自2001年在云南省首次发现乌骨绵羊以来,经过分析测定,乌骨绵羊的乌质是由高含量的黑色素引起的,而这种乌质性状具可遗传性,是十分珍稀的遗传资源。经过多年的研究,乌骨绵羊被我国科学家确定为除了乌骨鸡以外的第二种具有可遗传性能的乌质性状动物。养殖乌骨羊经济效益高,饲料成本低。由于该品种羊稀有珍贵, 每只羊售价在3000元以上,给养殖户带来了比普通绵羊高出多倍的效益。rnrn
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