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| 添加外源镧条件下姬松茸中微生素的相关性及主成分分析 | |
| 引用本文： | 吴少风,翁伯琦,雷锦桂,王义祥,江枝和.添加外源镧条件下姬松茸中微生素的相关性及主成分分析[J].中国农学通报,2010,26(4):45-48. |
| 作者姓名： | 吴少风 翁伯琦 雷锦桂 王义祥 江枝和 |
| 作者单位： | 1. 福建省建阳市食用菌工作办公室,福建建阳,354200 2. 福建省农业科学院农业生态研究所,福州,350013 3. 福建省农业科学院土壤肥料研究所,福州,350013 |
| 基金项目： | 国家科技支撑计划项目"东南地区农田秸秆菌业循环生产技术集成与研究示范"，福建省农业科学院科技创新团队建设基金项目"农业生态与资源合理利用" |
| 摘 要： | 摘要：本文采用主成分分析法,对外源镧协迫姬松茸的效应进行了研究。结果表明，姬松茸的维生素B6与烟酰胺和B2呈极显著和显著负相关；烟酰胺与B2呈显著正相关；叶酸与B2呈显著负相关；其它性状间的相关均为负或正相关。从7项微生素指标中提取出3个协迫效应的主成分，累积方差贡献率为93.92%。根据主成分对原性状的综合能力，进行微生素系例分析，3个主成分可分别解释为叶酸和B6效应因子，Vc效应因子，B5效应因子，并建立了主成分方程分别为: y1=0.1682F1+ 0.1542F2+0.3570F3+0.4420F4-0.4094F5+0.4613F6-0.4947F7 y2=0.6392F1-0.4636F2+0.3622F3-0.3004F5+0.3443F5+0.1855F6-0.0462F7 y3=0.1380F1+ 0.8114F2+0.3705F3-0.1821F4+0.2739F5+0.0908F6+0.2625F7 各处理组的主成分得分、综合得分计算排序第一为40mg/Kg处理组，所以为较适宜的协迫浓度。 |
| 关 键 词： | 缺磷土壤 缺磷土壤 水稻产量 磷素吸收 磷肥 稻草 |
| 收稿时间： | 2009/9/14 0:00:00 |
| 修稿时间： | 2009/10/19 0:00:00 |
Correlation and Principle Components Analysis on the Agaricus blazei MURILL Vitamin Under the Condition of Exogenous Addition of Selenium |
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| Wu Shaofeng,Weng Boqi,Lei Jingui,Wang Yixiang,Jiang Zhihe.Correlation and Principle Components Analysis on the Agaricus blazei MURILL Vitamin Under the Condition of Exogenous Addition of Selenium[J].Chinese Agricultural Science Bulletin,2010,26(4):45-48. | |
| Authors: | Wu Shaofeng Weng Boqi Lei Jingui Wang Yixiang Jiang Zhihe |
| Institution: | Wu Shaofeng1,Weng Boqi2,Lei Jingui3,Wang Yixiang2,Jiang Zhihe3(1Edible Fungi Department,Jianyang Fujian 354200,2Institute of Agricultural Ecology,FAAS,Fuzhou 350013,3Soil , Fertilizer Institute,Fujian Academy of Agriculture Science,Fuzhou 350013) |
| Abstract: | The principal components analysis was adopted to investigate the vitamin efficiency of the Agaricus blazei MURILL under the condition of exogenous addition of Se.The results showed the VC was significant positive correlated with folacin and VB2;B5 was significant negative correlated with VB6 and VB1;VB1 and VB6,folacin and VB2 were significant positive correlated;others were not significant correlated.3 main components which contributed the accumulative variance by 98.40%have been picked out from the 7 vita... |
| Keywords: | edible and medical fungi selenium vitamin principle components |
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