J Integr Plant Biol. ›› 1999, Vol. 41 ›› Issue (6): -.

• Research Articles •    

Effects of Salicylic Acid and Aspirin on the ATP Contents in Wheat Seedlings Under NaCl Stress

ZHANG Shi-Gong, GAO Ji-Yin and SONG Jing-Zhi   

Abstract: Four wheat ( Triticum aestivum L. ) genotype, "Chinese Spring", "Nongda 85021" (salt sensitive genotypes) and "Chadianhong", "Dong 68"( salt resistant genotypes) seedlings under NaC1 stress were involved. The results showed that, exogenous salicylic acid and aspirin relatively increased the ATP content in wheat seedlings under NaC1 stress, and the increasing range of root was larger than that of shoot, not only in the salt sensitive genotypes but also in the salt resistant genotypes. This suggests that an energy balance is maintained in wheat seedlings under NaC1 stress.

Key words: NaC1 stress, Salicylic acid, Aspirin, ATP

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