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日粮纤维水平对育肥淮猪消化生理的影响 被引量:6

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摘要 研究不同纤维水平日粮对育肥淮猪营养物质表观消化率和肠道形态的影响。结果表明,与对照组相比,饲养前期,与对照组相比,3个处理组干物质、粗纤维、粗脂肪的表观消化率显著降低(P<0.05);饲养后期,与对照且相比,3个处理组干物质、粗蛋白、粗纤维、粗脂肪的表观消化率显著降低(P<0.05)。试验2组大肠与体长的长度比显著高于其他组(P<0.05);日粮纤维对消化器官的重量和小肠长度均无显著影响(P>0.05);与对照组相比,3个处理组结肠腺窝深度显著增大(P<0.05)。
出处 《江苏农业科学》 CSCD 北大核心 2012年第8期209-212,共4页 Jiangsu Agricultural Sciences
基金 江苏省自然科学基金(编号:BK2009646)
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参考文献14

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