| X线监测奶牛骨营养代谢病防治效果的研究 |
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| 引用本文： | 陈义,王贵.X线监测奶牛骨营养代谢病防治效果的研究[J].吉林农业大学学报,1991,13(1):68-71,63. |
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| 作者姓名： | 陈义 王贵 |
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| 作者单位： | 吉林农业大学动物科学系
(陈义，王贵，逄魁春)，吉林农业大学动物科学系(徐永祥) |
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| 摘 要： | 本文采用骨指数法监测骨营养代谢病的防治效果。以D=(A+B)/C×100为计算公式,试验前、中、后期分别测定骨指数,然后计算其骨指数差。试验Ⅰ、Ⅱ组为采用不同方法防治组,Ⅲ组为对照组。试验前各组的骨指数无明显差异,试验后Ⅰ组骨指数差均呈正值,平均增加+1.36,骨发育良好;Ⅱ组其骨指数差很小,个别出现负值,平均增加+0.39,骨发育一般;对照组骨指数差几乎均呈负值,平均为-2.67,为骨营养不良X线征。试验表明,骨病理X线影像分析及骨指数总的分析,不仅能诊断骨营养不良,而且是监测骨营养不良防治效果的可靠手段。
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| 关 键 词： | 奶牛 骨营养不良 骨指数 X线监测 |
SUPERVISION OF COW'S NUTRITIONAL BONE DISEASE WITH THE MEANS OF X-RAY |
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| Chen Yi et al.SUPERVISION OF COW''''S NUTRITIONAL BONE DISEASE WITH THE MEANS OF X-RAY[J].Journal of Jilin Agricultural University,1991,13(1):68-71,63. |
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| Authors: | Chen Yi |
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| Institution: | Chen Yi et al |
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| Abstract: | Bone index was used to supervise, the effect of controlling cow's nutritional bone disease. The experiment showed that x^ray examination and the analysis of bone index not only could . diagnose ostrodystrophia but also was a Tellable method for the supervision of the effect of controlling cow's disease. ' .' |
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| Keywords: | x-ray examination bone index ostrodystfophia |
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