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夏季补充电解质提高公猪精浆品质 被引量:2

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摘要 选择1~3岁、体况正常的公猪5头,通过饲喂添加电解质日粮前后对比,观察在夏季电解质对公猪精浆蛋白含量及抗氧化能力的影响。结果表明:(1)日粮中添加电解质添加剂以后,公猪精浆中总抗氧化能力升高(P>0.05)、丙二醛(MDA)含量较添加前显著降低(P<0.05)、超氧化物歧化酶(SOD)活力比添加前显著升高(P<0.05);(2)公猪精浆中总蛋白含量升高,白蛋白及免疫球蛋白含量较添加前有所增加,但差异不显著(P>0.05);(3)电解质在一定程度上有缓解因热应激导致公猪繁殖性能降低的功效。
作者 童金水
出处 《江西畜牧兽医杂志》 2010年第4期9-11,共3页
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