四川农业大学学报 ›› 2001, Vol. 19 ›› Issue (03): 225-227.doi: 10.16036/j.issn.1000-2650.2001.03.009

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气候因子与脐橙果实糖、酸含量的灰色关联度分析

文涛1, 熊庆娥1, 曾伟光2, 刘远鹏2   

  1. 1. 四川农业大学 农学院, 四川 雅安 625014;
    2. 四川农业大学 林学园艺学院, 四川 雅安 625014
  • 收稿日期:2000-11-27 出版日期:2001-09-30 发布日期:2017-03-06
  • 基金资助:
    四川省科技厅"九五"攻关项目;四川省教育厅重点科研项目

The Gray System Analysis of Climatic Factors to the Organic Acid and Sugar Content of Navel Orange(Citrus sinesis Osbeck) Fruit

WEN Tao1, XIONG Qing-e1, ZENG Wei-guang2, LIU Yuan-peng2   

  1. 1. Agriculture College, Sichuan Agricultural University, Yaan 625014, Sichuan, China;
    2 Forestry and Horticulture College, Sichuan Agricultural University, Yaan 625014, Sichuan, China
  • Received:2000-11-27 Online:2001-09-30 Published:2017-03-06

摘要: 对11个主要气候因子与脐橙果实糖、酸含量的灰色关联度分析研究,结果表明:对果实糖含量影响最大的气候因子是年均温,其次是幼果期(5月、6月)和成熟期(10月、12月)的月均温;对果实有机酸含量影响最大的则是年降雨量、年均温,其次是果实生长期的月均温,尤以脐橙果实有机酸下降期(9月)和有机酸合成期(5月、6月)的均温影响较大。

关键词: 脐橙, 果实, 气候因子, 灰色关联度, 有机酸含量, 糖含量

Abstract: By the gray system analysiag of 11 climate factors to the fruit acid and sugar content, the results show that the factors which influence the sugar content more seriously is the annual average temperature; the second is the average temperature of May, June, October and December. The factors which seriously influence the organic acid content are annual rainfall and annual average temperature. The second is the average month temperature of the fruit developing. Especially the greatest influence factors are the synthesis period of organic acid(the average temperature of May and June) and the decomposing period of organic acid(the average temperature of September).

Key words: NAVEL ORANGE(CITRUS SINESIS OSBECK), FRUIT, CLIMATE FACTOR, GRAY SYSTEM ANALYSIS, ORGANIC ACID CONTENT, SUGAR CONTENT

中图分类号: 

  • S666.1