| 乌桕综合评分法选优性状指标体系 |
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| 引用本文： | 周俊新,李宝银.乌桕综合评分法选优性状指标体系[J].福建林学院学报,2010,30(3). |
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| 作者姓名： | 周俊新 李宝银 |
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| 作者单位： | 福建林业职业技术学院,福建,南平,353000 |
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| 基金项目： | 福建省"五新"推广项目，福建省林业厅科学基金资助项目 |
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| 摘 要： | 目前乌桕的资源分布特点,决定了只能采用综合评分法进行选优。采用改进的投影寻踪技术,通过优化指标函数,根据投影方向值确定各主要性状所占分值,建立乌桕综合评分的性状指标体系。建立在改进的投影寻踪技术上的综合评分法选优指标体系,具有较高的可靠性和较强的可操作性。
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| 关 键 词： | 乌桕 优良单株选择 综合评分法 投影寻踪 |
Excellent selection standard index system of Sapium sebiferum based on comprehensive scoring method |
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| ZHOU Jun-xin,LI Bao-yin.Excellent selection standard index system of Sapium sebiferum based on comprehensive scoring method[J].Journal of Fujian College of Forestry,2010,30(3). |
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| Authors: | ZHOU Jun-xin LI Bao-yin |
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| Abstract: | Excellent selection based on comprehensive scoring method was determined by the resource distribution features of Sapium sebiferum. A modified simplex method (MSM) of project pursuit technique was presented, and based on optimizing index function, Examples of S.sebiferum resources could be reasonably classified by the new model according to their projection value, the character index system of S.sebiferum based on comprehensive scoring method was established. Excellent Evaluating Standard Index System of S.sebiferum based on comprehensive scoring method was simple and feasible, applicable, and maneuverable. |
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| Keywords: | Sapium sebiferum superior tree selection comprehensive scoring method projection pursuit |
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