| 试用指数法对草地质量进行综合评价 |
| |
| 引用本文： | 王子江.试用指数法对草地质量进行综合评价[J].新疆农业大学学报,1993(1). |
| |
| 作者姓名： | 王子江 |
| |
| 作者单位： | 八一农学院农经系 |
| |
| 摘 要： | 试用指数法对草地质量进行综合评价摘要:这是一种定量分析评价的方法,因此,在评价过程中可以减少人的主观因素的影响,使评价工作更科学和切合实际. 草地质量综合评价的因素很多,而且量纲不同,没有可比性。为了解决这个矛盾,需将以性状特征表示的评价因子数量化,使各评价因子之间的不同计量单元无量纲化,具有可比性,然后再进行指数运算,评定出草地评价单元的综合质量等级来。
|
| 关 键 词： | 综合质量等级 因子权重 加权平均指数和 |
Grassland Comprehensive Evalution With Index Method |
| |
| Wang Zijiang.Grassland Comprehensive Evalution With Index Method[J].Journal of Xinjiang Agricultural University,1993(1). |
| |
| Authors: | Wang Zijiang |
| |
| Institution: | Department of Agroeconomics |
| |
| Abstract: | This is an quantitative analysis evalution method. It will reduce the influnce of subjective factor and will make the evaluation much more realie.There arc many faetrs in grassland Comprehensive evalution and it is impossible to compare different dimension. Solving this controdietion needs quantitating evaluation factors which arc represented by nature character.In this way the different measurement unit among evaluation factors will be non-dimensional and comparalee for proceeding index operation, so that to get the comprehensively evaluated grade of grassland evaluation unite. |
| |
| Keywords: | index method comprehensive analysis grasslang quanlity |
| 本文献已被 CNKI 等数据库收录！ |
|
