| 澳洲坚果果实数量性状的因子分析 |
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| 引用本文： | 杨为海,王维,邹明宏,曾辉,张汉周,罗炼芳,陆超忠.澳洲坚果果实数量性状的因子分析[J].热带作物学报,2011,32(9):1600-1604. |
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| 作者姓名： | 杨为海 王维 邹明宏 曾辉 张汉周 罗炼芳 陆超忠 |
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| 作者单位： | 1. 中国热带农业科学院南亚热带作物研究所,广东湛江,524091
2. 海南大学园艺园林学院,海南儋州,571737 |
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| 基金项目： | 农业部热作农技推广与体系建设项目(No.11RZNJ-24); 中国热带农业科学院南亚热带作物研究所中央级公益性科研院所基本科研业务专项资助项目(No.SSCRI201001); 农业科技成果转化资金项目(No.2011GB23260008) |
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| 摘 要： | 应用因子分析法可将28份澳洲坚果种质果实的11个数量性状归属于2个弱相关的主因子,其方差累积贡献率达80.353%,具有较好地反映这些性状所包含的信息。按照主因子所包含的性状及其所反映的生物学含义,可把2个主因子按方差贡献大小依次命名为果实重量因子F1和带壳果质量因子F2。采用正交因子和斜交因子模型分析了性状间的相互作用关系,并根据各种质的综合因子得分值对28份澳洲坚果种质进行了评价。
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| 关 键 词： | 澳洲坚果 数量性状 因子分析 |
Factor Analysis on Fruit Quantitative Characters of Macadamia spp. |
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| YANG Weihai,WANG Wei,ZOU Minghon,ZENG Hui,ZHANG Hanzhou,LUO Lianfang and LU Chaozhong.Factor Analysis on Fruit Quantitative Characters of Macadamia spp.[J].Chinese Journal of Tropical Crops,2011,32(9):1600-1604. |
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| Authors: | YANG Weihai WANG Wei ZOU Minghon ZENG Hui ZHANG Hanzhou LUO Lianfang and LU Chaozhong |
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| Institution: | YANG Weihai1,WANG Wei2,ZOU Minghong1,ZENG Hui1,ZHANG Hanzhou1,LUO Lianfang1,LU Chaozhong1 1 South Subtropical Crops Research Institute,CATAS,Zhanjiang,Guangdong 524091,China 2 College of Horticulture and Landscape Architecture,Hainan University,Danzhou,Hainan 571737,China |
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| Abstract: | Eleven fruit quantitative characters of 28 Macadamia germplasm resources were classified into two principal factors with low correlation through the method of factor analysis.The accumulated variance contribution rate of the 2 major factors reached 80.353% and fairly reflected the information included in these characters.According to the characters included in the main factors and their reflected meanings in biology,these 2 main factors could be successively named as the factor of fruit weight F1 and the qu... |
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| Keywords: | Macadamia spp Quantitative character Factor analysis |
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