| 观赏型南方红豆杉优树选择标准与方法的初步研究 |
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| 引用本文： | 欧建德,张卫明,吴载璋,潘军,罗宁,余能健,郭利良,周东雄.观赏型南方红豆杉优树选择标准与方法的初步研究[J].现代农业科技,2012(18):146-147,149. |
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| 作者姓名： | 欧建德 张卫明 吴载璋 潘军 罗宁 余能健 郭利良 周东雄 |
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| 作者单位： | 福建省明溪县林业局;三明市林业科技推广中心;三明农业学校;明溪国有林场 |
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| 摘 要： | 优树选择是人们短期内进行林木遗传改良的重要手段。分别应用5株优势木平均法及观赏价值评价方法对6株10～12年的预选树进行分析比较,建立了评价因子的5级评分标准和观赏价值的分级标准的评价体系,制定出观赏价值法的观赏型南方红豆杉选优方法,并确定3株Ⅰ级优树。
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| 关 键 词： | 南方红豆杉 优树 选择标准 观赏价值 指标体系 |
Study on Plus Tree Selection Criteria and Methods of Landscape Taxus Chinensis var.Mairei |
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| Authors: | OU Jian-de ZHANG Wei-ming WU Zai-zhang PAN Jun LUO Ning YU Neng-jian GUO Li-liang ZHOU Dong-xiong |
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| Institution: | 1 Mingxi Forestry Bureau of Fujian Province,Mingxi Fujian 365200;2 Sanming Forestry Science and Technology Promotion Center;3 Sanming Agricultural School;4 Mingxi State-owned Forest Farm) |
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| Abstract: | Plus tree selection is an important mean that can reach genetic reform in the short-term.The paper applied the five dominant tree method,ornamental valuation evaluation model to analyze 6 candidate trees that were about 10~12 years,established evaluation models of scoring criteria with 5 rating and grading standard of landscape value.Then the plus tree selection of landscape Taxus chinensis var.mairei by ornamental valuation evaluation model was made,and three Ⅰlevel plus trees were determined. |
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| Keywords: | Taxus chinensis var mairei plus tree selective criterion ornamental valuation index system |
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