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国外仔猪寄养的时间研究

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摘要 研究显示.出生后48h内进行寄养,寄养仔猪的断奶重明显高于其原窝内仔猪平均断奶重(P〈0.006);寄养仔猪与收养栏仔猪在断奶重和生长率上没有明显差异。研究数据还表明.出生3d后再进行寄养会比较困难。因为此时乳头已基本固定下来.多余的乳头因为没有仔猪吮吸的刺激已基本变为无效乳头,导致寄养的仔猪断奶前具有较高的死亡率。另外,
出处 《畜禽业》 2016年第7期44-45,共2页 Livestock and Poultry Industry
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