| 河北省鸭梨品质的评价和相关性分析 |
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| 引用本文： | 赵佳丽,李惠卓,高如泰,文宏达.河北省鸭梨品质的评价和相关性分析[J].北方园艺,2010(4):26-28. |
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| 作者姓名： | 赵佳丽 李惠卓 高如泰 文宏达 |
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| 作者单位： | 河北农业大学,资源与环境科学学院,河北,保定071001;河北农业大学,资源与环境科学学院,河北,保定071001;中国环境科学研究院,北京,100012 |
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| 基金项目： | 河北省人民政府和中国地质调查局合作资助项目(200040007-3-6) |
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| 摘 要： | 以河北省鸭梨为研究对象,运用多因素相关分析法,分析了各品质指标之间的相关性。结果表明:总糖、可溶性固形物、可滴定酸是主要的评价因子,不同产地的鸭梨品质存在着明显的差异;可溶性固形物、总糖、可滴定酸、Vc之间互呈极显著的正相关;总糖、可溶性固形物、可滴定酸及Vc都与淀粉呈极显著的负相关;单果重和硬度之间呈显著正相关,可滴定酸和硬度之间呈显著负相关;其它品质指标间无显著的相关关系。
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| 关 键 词： | 鸭梨 品质 评价 相关分析 |
Evaluation and Correlation Analysis on Quality of 'Yali' Pear in Hebei Province |
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| ZHAO Jia-li,LI Hui-zhuo,GAO Ru-tai,WEN Hong-da.Evaluation and Correlation Analysis on Quality of 'Yali' Pear in Hebei Province[J].Northern Horticulture,2010(4):26-28. |
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| Authors: | ZHAO Jia-li LI Hui-zhuo GAO Ru-tai WEN Hong-da |
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| Institution: | 1.College of Resources and Environment Sciences;Agricultural University of Hebei;Baoding;Hebei 071001;2.Chinese Research Academy of Environmental Science;Beijing 100012 |
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| Abstract: | Taking 'Yali' pear of Hebei os research object,the correlation of each quality index were analysed,by bivariate correlation analysis.The results showed that CS and soluble solids,titratable acid were the main evaluation factors,and there was abvious variation of 'Yali' pear quality in different producing area.There was extremely significant positive correlation between soluble solids and CS,titratable acid,Vc each other,while starch had extremely significant negative correlation with CS and soluble solids,t... |
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| Keywords: | 'Yali' pear quality evaluation cvorrelation analysis |
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