ACTA AGRICULTURAE BOREALI-SINICA ›› 2002, Vol. 17 ›› Issue (S1): 36-40. doi: 10.3321/j.issn:1000-7091.2002.z1.008

Special Issue: Cucumber

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Effect of High-temperature Acclimatizing on Different Cucumber Culitivars

WANG Yu hai1, TACHIBANA Sho-ji2   

  1. 1. Institute of Vegetables and Flowers,Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051, China;
    2. Faculty of Bioresources, Mie University,Tsu, Mie 514 Japan
  • Received:2001-11-02 Published:2002-12-31

Abstract: Growth of root and plant of two cucumber cultivars(XiapuⅠ and Ji no.3)was studied after high temperature acclimatizing(day/night air temperature 35/30 ℃,root temperature 33 ℃).Compared to that of normal temperature conditions,growth of the former was inhibited significantly,but the latter was not significantly different.However,TTC reduction activity of both increased.After inferior high temperature resistance(48 ℃,2 h) and returned to growing at normal temperature for 8d,plants of two cultivars by high temperature acclimatization showed acclimatization action,and re growth ability of Ji no.3 was stronger than that of XiapuⅠ.

Key words: Cucumber, High temperature acclimatizing, Growth, Resistance

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Cite this article

WANG Yu hai, TACHIBANA Sho-ji. Effect of High-temperature Acclimatizing on Different Cucumber Culitivars[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2002, 17(S1): 36-40. doi: 10.3321/j.issn:1000-7091.2002.z1.008.

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