ACTA AGRICULTURAE BOREALI-SINICA ›› 1999, Vol. 14 ›› Issue (S1): 76-78. doi: 10.7668/hbnxb.1999.S1.017

Special Issue: Cucumber

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Influence of Low Temperature and Weak Light on Endogenous Hormone Levels of Cucumber in Solar Greenhouse

Han Jianhui1, Zhang Fuman2, Xu Shuzhen3   

  1. 1. Vegetable Institute,Hebei Academy of Agricultural and Forestry Sciences,Shijiazhuang 050051;
    2. Zhang Fuman Xu Shuzhen(Chinese Agricultural University,Beijing
  • Published:1999-12-31

Abstract: The study was carried out on endogenous hormone leves in winter and spring of solar greenhouse. The results showed that quantity of IAA and GA3 in roots of cucumber in winter solar greenhouse was remarkably lower than in spring,and increased quantity of ABA,raised ABA/GA3 value. Therefor,resistance cold of cucumber was improved. Photosynthetic production contribu-tion was changed by using exogenous hormone.

Key words: Cucumber, Low temperature, Weak light, Endogenous hormone

CLC Number: 

Cite this article

Han Jianhui, Zhang Fuman, Xu Shuzhen. Influence of Low Temperature and Weak Light on Endogenous Hormone Levels of Cucumber in Solar Greenhouse[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1999, 14(S1): 76-78. doi: 10.7668/hbnxb.1999.S1.017.

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