【摘要】 用三水平棉籽饼、菜籽饼的饲粮饲喂蛋鸡300d,结果表明,各组饲料配方对鸡肝中7种微量元素含量的影响无显著差异;三水平棉籽饼对鸡肝锰有显著影响,低、中、高水平肝锰分别为5.97ppm,5.85ppm,8.05 PPm;三水平菜籽饼对肝硒有显著影响,低、中、高水平肝硒分别为0.708PPm,0.696ppm,0.792ppm,SGOT与肝铁之间呈强正相关(r=0.7206)。更多还原

【Abstract】 The egg-laying hens were fed with three levels of cottonseed andrapeseed cake dietary for 300 days. The result showed that there was no signi-ficant difference in the concentration of microelements in the liver between thegroups. The hens fed with three levels of cottonseed cake dietary had significanteffects on liver manganese. The liver manganese of hens fed with low, middleand high cottonseed cake diets was 5.97 ppm, 5.85 ppm and 8.05 ppm respec-tively. The hens fed with three levels of rapeseed cake dietary had significanteffects on liver selenium. The liver selenium of hens fed with low, middle andhigh rapeseed cake diets was 0.708 ppm, 0.696 ppm and 0.792 ppm respectively.There was significantly positive correlation (r=0.7206) between SGOT andferrum in the liver of hens.更多还原