| 灰色系统理论在牧草营养价值评定上的应用初探 |
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| 引用本文： | 蒋瑞芬,程向阳.灰色系统理论在牧草营养价值评定上的应用初探[J].新疆农业大学学报,1993(3). |
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| 作者姓名： | 蒋瑞芬 程向阳 |
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| 作者单位： | 八一农学院草原系，八一农学院生物基础部 |
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| 摘 要： | 本文简略介绍了灰色系统理论中关联度分析的基本原理和方法,以30种山地草原牧草的粗蛋白质、粗脂肪、粗纤维、无氮浸出物、粗灰分5个主要营养元素指标的平均值进行计算,探讨了灰色关联度分析方法在牧草营养价值综合评定中的应用,按其关联度由大到小顺序排列,评判它们的质量。
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| 关 键 词： | 牧草 营养价值 灰色关联度 |
A Preliminary Study of Grey System Theory Used in Evaluation of Nutritive Valne of Herbage |
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| Jiang Ruifen.A Preliminary Study of Grey System Theory Used in Evaluation of Nutritive Valne of Herbage[J].Journal of Xinjiang Agricultural University,1993(3). |
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| Authors: | Jiang Ruifen |
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| Institution: | Jiang Ruifen (Department of Grassland Science) Cheng Xiangyang (Department of Biological Science) |
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| Abstract: | This paper simply introduced the basic principles and methods of incidence degree analysis in Grey System Theory. Measured by the average value of five major nutritive element indexes (crude protein , crude fat, crude fibre, nitrogen-free extract crude ash ) of 30 herbage species , author studied grey incidence degree analysis used in comprehensive evaluation of nutritive value of herbage, and evaluated their gualities in incidence degree order. |
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| Keywords: | grass nutrient value incidence degree |
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