| 核桃优良性状选择的Fuzzy分级评价研究 |
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| 引用本文： | 周应书,王敏,刘崇欣. 核桃优良性状选择的Fuzzy分级评价研究[J]. 南京林业大学学报(自然科学版), 2009, 0(4): 29-32 |
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| 作者姓名： | 周应书 王敏 刘崇欣 |
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| 作者单位： | 贵州省毕节地区林业科学研究所,贵州,毕节,551700 |
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| 基金项目： | 贵州省林业科研重点项目 |
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| 摘 要： | 现有经济林优株性状及无性系测定时采用的生长量指标对比和综合评分两种分级方法中品质指标难以量化，且缺乏系统性、关联性和综合性。笔者在对核桃主产区贵州毕节地区开展优株调查选择和无性系测定的基础上，建立定量指标与定性指标相结合的Fuzzy线性加权变换模型，对核桃优株和无性系进行分级，选出该区核桃具Ⅰ级性状的无性系5个、Ⅱ级5个、Ⅲ级4个。
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| 关 键 词： | 核桃 优株 无性系选择 Fuzzy模型 分级 |
Study on Fuzzy classification assessment of excellent characters selection for walnut |
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| ZHOU Ying-shu,WANG Min,LIU Chong-xin. Study on Fuzzy classification assessment of excellent characters selection for walnut[J]. Journal of Nanjing Forestry University(Natural Sciences ), 2009, 0(4): 29-32 |
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| Authors: | ZHOU Ying-shu WANG Min LIU Chong-xin |
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| Affiliation: | Guizhou Province Bijie Region Forestry Science Research Institute, Bijie 551700, China |
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| Abstract: | In order to solve status that traits of economic forest plus trees and elite clones can not be scientifically and reasonably classified because of the difficulty in quantify quality index,the lack of system,relationship and comprehensive on the methods of growth index contrast and synthesis grade.The plus trees and elite clones were classified by using the Fuzzy linear weighting transformation model of integrating quantitative and qualitative indexes,basis on surveying,selecting and clones tested for Walnut... |
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| Keywords: | walnut plus trees clone selection Fuzzy model classification |
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