华北农学报 ›› 2003, Vol. 18 ›› Issue (4): 111-113. doi: 10.3321/j.issn:1000-7091.2003.04.030

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日光温室茄子冠气温差与环境因子之间的关系研究

彭致功1, 杨培岭1, 段爱旺2, 何晖3   

  1. 1. 长江科学院水工研究所, 湖北武汉 430010;
    2. 水利部农田灌溉研究所, 河南新乡 453003;
    3. 信阳农业高等专科学校, 河南信阳 464000
  • 收稿日期:2003-05-20 出版日期:2003-12-28
  • 作者简介:彭致功(1975-),男,河南信阳人,工程师,硕士,主要从事作物节水灌溉原理与技术研究.
  • 基金资助:
    "948"项目"以色列灌溉农业高效益水分利用技术"(965121)的部分研究内容

Research on the Relationship Between Canopy-air Disparity and the Canopy Temperature Depression of Eggplant in Solar Greenhouse

PENG Zhi-gong1, YANG Pei-ling1, DUAN Ai-wang2, HE Hui3   

  1. 1. Institute for Water Resource Engineering, Changjiang Academy of Sciences, Wuhan430010, China;
    2. Irrigation Institute, Chinese Academy of Agricultural Sciences, Xinxiang453003, China;
    3. Xinyang Agricultural College, Xinyang464000, China
  • Received:2003-05-20 Published:2003-12-28

摘要: 系统地研究了日光温室内茄子冠气温差的变化规律与环境因子之间的关系,运用回归方法建立了主要气象因子与冠气温差之间的数量关系.深入分析了不同土壤水分条件下日光温室内茄子冠气温差与土壤含水量的关系,并建立了二者之间的相关方程,得出了诊断茄子水分状况的指标.

关键词: 茄子, 冠气温差, 环境因子

Abstract: The relationship between canopy-air disparity and environmental factors was discussed compre-hensively in solar-heated greenhouse.Meanwhile,the quantitative relationship between canopy-air disparity and meteorological factors was established,Besides,the correlation analysis between canopy-air disparity and soil water content was studied in detail,which indicated canopy-air disparity has a good relationship with soil water content,Furthermore,the study came up with the water diagnosis index of eggplant in solar-heated greenhouse.The test results showed that the index can reflect soil water status well.

Key words: Solar greenhouse, Eggplant, Canopy depression, Environmental factors

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引用本文

彭致功, 杨培岭, 段爱旺, 何晖. 日光温室茄子冠气温差与环境因子之间的关系研究[J]. 华北农学报, 2003, 18(4): 111-113. doi: 10.3321/j.issn:1000-7091.2003.04.030.

PENG Zhi-gong, YANG Pei-ling, DUAN Ai-wang, HE Hui. Research on the Relationship Between Canopy-air Disparity and the Canopy Temperature Depression of Eggplant in Solar Greenhouse[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2003, 18(4): 111-113. doi: 10.3321/j.issn:1000-7091.2003.04.030.

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