| 摘要: |
| 应用6项血液生化指标进行绒山羊产绒量间接选择的研究,结果表明:除血钙外,其余5项血液生化指标作为标记性状用于绒山羊产绒量的间接选择效果优于直接选择,其中以非蛋白氮、血清无机磷的效果最佳,分别是直接选择的1. 668 3倍和1. 576 3倍。 |
| 关键词: 血液生化指标，山羊，产绒量，间接选择 |
| DOI： |
| 分类号:S827.91,S827.2 |
| 基金项目:西北农业大学青年基金重点项目 |
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| Indirect Selection of Goat Cashmere Yield with Blood Biochemical Indexes |
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| Abstract: |
| 6 blood biochemical indexes are applied in the indirect selection of goat cashmere yield.The results showed that 5 blood biochemical indexes,as the marker traits,can be applied in the indirect selection of goat cashmere yield and its efficiency is over the direct selection.The nonprotein nitrogen and seruim minera phosphorus are the best among these marker traits,and 1.6683 and 1.5763 times of the direct selection,respectively. |
| Key words: blood biochemical index,goat,cashmere yield,indirect selection |
