Effects of 6-Benzyladenine on Content and Distribution of Na+,K+ and Cl-in Wheat(Triticum aestivum L.)Seedling Under Salt Stress

doi:10.3321/j.issn:1000-7091.1999.04.008

Abstract

Abstract: Effects of 6-benzyladenine on content and distribution of Na⁺,K⁺and Cl^- in wheat (Triticum aestivum L.)seedling under salt stress were studied.The results showed that 6-benzyladenine could relatively inhibit the absorption of Na⁺ and Cl^-,cut down the quantity and rate of its transportation to shoot,and increase the K⁺ content in wheat seedling,decrease Na⁺,K⁺ selectivity ratio(S_Na⁺、_K⁺ )of transportation to shoot.Therefore the salt resistance and the adaptability of wheat seedling to salt stress were raised.

Key words: Salt stress, 6-Benzyladenine, S_Na⁺、_K⁺, Salt resistance

CLC Number:

S512.104.2

Zhang Shigong, Gao Jiyin, Song Jingzhi. Effects of 6-Benzyladenine on Content and Distribution of Na⁺,K⁺ and Cl^-in Wheat(Triticum aestivum L.)Seedling Under Salt Stress[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1999, 14(4): 39-44. doi: 10.3321/j.issn:1000-7091.1999.04.008.

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