| 南阳市引进桂花新品种的灰色关联分析及综合评价 |
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| 引用本文： | 勇毫,魏亚平,郭占胜.南阳市引进桂花新品种的灰色关联分析及综合评价[J].河北农业科学,2012,16(1):30-32. |
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| 作者姓名： | 勇毫 魏亚平 郭占胜 |
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| 作者单位： | 1. 南阳市林业调查规划管理站,河南南阳,473000
2. 南阳市林业科学研究所,河南南阳,473000 |
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| 摘 要： | 为筛选在南阳市综合表现较好的引进种桂花新品种,对南阳市引入的5个桂花品种（月月红、九龙桂、日香桂、金满堂、喜得贵籽）和南阳市当地品种四季桂进行了适应性、抗性、观赏性等指标的测定;并应用灰色关联分析法,对6个桂花品种进行了综合评价和排序。结果表明：供试桂花品种的关联度由大到小依次为日香桂、金满堂、喜得贵籽、月月红、四季桂、九龙桂。其中,引种桂花品种日香桂的关联度最大,在南阳市的综合表现最好;九龙桂综合表现最差。
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| 关 键 词： | 桂花 南阳市 品种 灰色关联度分析 综合评价 |
Grey Relational Analysis and Comprehensive Evaluation of Introduced Osmanthus fragrans Lour. Varieties in Nanyang |
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| YONG Hao,WEI Ya-ping,GUO Zhan-sheng.Grey Relational Analysis and Comprehensive Evaluation of Introduced Osmanthus fragrans Lour. Varieties in Nanyang[J].Journal of Hebei Agricultural Sciences,2012,16(1):30-32. |
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| Authors: | YONG Hao WEI Ya-ping GUO Zhan-sheng |
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| Institution: | 1(1.Nanyang Forestry Inventory,Planning and Management Station,Nanyang 473000,China;2.Nanyang Institute of Forestry and Sciences,Nanyang 473000,China) |
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| Abstract: | In order to screen the introduced Osmanthus fragrans Lour.varieties with general excellent performance in Nanyang,the adaptability,resistance and ornamentals of five introduced varieties Yueyuehong,Jiulonggui,Rixianggui,Jinmantang,and Xideguizi and the local variety sijigui were determined,and these varieties were analyzed and ranked by the grey relational analysis methods.The results showed the correlation of tested varieties from big to small was Rixianggui Jinmantang,Xideguizi,Yueyuehong,Sijigui and Jiulonggui. |
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| Keywords: | Osmanthus fragrans Lour Nanyang Varity Grey relational analysis Co ensive evaluation |
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