| DTOPSIS在水稻新品种综合评价中的应用 |
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| 引用本文： | 杨旺兴,许旭明,卓伟,张受刚,马彬林,杨腾帮,邹文广. DTOPSIS在水稻新品种综合评价中的应用[J]. 福建农业学报, 2007, 22(2): 141-145 |
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| 作者姓名： | 杨旺兴 许旭明 卓伟 张受刚 马彬林 杨腾帮 邹文广 |
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| 作者单位： | 福建省三明市农业科学研究所,福建,沙县,365509 |
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| 基金项目： | 福建省重大科技专题项目(2004NZ01) |
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| 摘 要： | 运用DTOPSIS法,对2005年南方稻区长江中下游中水稻区域试验资料进行综合评价。结果表明,DTOPSIS法比单用产量进行分析更为合理,能将各品种的性状指标归纳为统一的量化综合指标,并能反映各品种的稳定程度;在所有参试品种中,II优623、II优1259和F301三者的Ci值最高,综合性状优良,与品种的实际表现一致;同时对DTOPSIS法在水稻新品种综合评价中的有关问题进行了探讨。
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| 关 键 词： | 水稻 DTOPSIS法 综合评价 |
| 文章编号： | 1008-0384（2007）02-0141-05 |
| 收稿时间： | 2007-02-25 |
| 修稿时间： | 2007-05-28 |
Application of DTOPSIS method in evaluating new rice varieties |
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| YANG Wang-xing,XU Xu-ming,ZHUO Wei,ZHANG Shou-gang,MA Bin-lin,YANG Teng-bang,ZOU Wen-guang. Application of DTOPSIS method in evaluating new rice varieties[J]. Fujian Journal of Agricultural Sciences, 2007, 22(2): 141-145 |
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| Authors: | YANG Wang-xing XU Xu-ming ZHUO Wei ZHANG Shou-gang MA Bin-lin YANG Teng-bang ZOU Wen-guang |
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| Affiliation: | SanmingAgricultural Research Institute, Shaxian, Fujian 365509, China |
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| Abstract: | The mathematical DTOPSIS theory was used for the comprehensive evaluation of rice varieties.The data were obtained from the tests carried out in the middle and lower regions of the Yangtze River in 2005.The results indicated that the DTOPSIS method was superior to the yield analysis in variety selection for the following reasons:(a) it quantified indices of the relevant characteristics;and(b) it showed the genetic stability of the varieties.Of all varieties tested,the II You 623,II You 1259,and F301 had the greatest Ci values corresponding well with the actual performance.The paper also discusses existing problems relating to the comprehensive evaluation of new rice varieties by means of DTOPSIS. |
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| Keywords: | Rice DTOPSIS comprehensive evaluation |
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