ACTA AGRICULTURAE BOREALI-SINICA ›› 2003, Vol. 18 ›› Issue (4): 111-113. doi: 10.3321/j.issn:1000-7091.2003.04.030

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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

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

CLC Number: 

Cite this article

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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