利用自制双层保温箱乘火车运输猪精液的尝试

Swine Production(2015)

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Abstract
为保持精液运输保温箱内温度的相对稳定,且能及时方便观察检测到保温箱内精液的温度,在自制的双层泡沫保温箱的内箱侧壁切开一个小洞,插入温度计,使温度计的温度球进入内层保温箱,温度计0℃以上刻度部分露在外箱内,便于打开外箱时观察到内箱温度;内层保温箱底层和内外箱之间放置疫苗专用冰袋;运输精液装入保温箱后,用胶带封闭内外保温箱.利用双层泡沫保温箱、乘坐火车将猪精液运抵700 km的场地,经过14 h运输,精液精子活力为0.6,为5头发情母猪输精,经妊娠诊断5头母猪全部妊娠.
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