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Position: Home > Articles > Effect of Gibberellins(GA_3) and Methyl Jasmonate(MeJA) on Endogenous Hormones and Development of Potato in Aeroponics Chinese Potato Journal 2006,20 (1) 9-15

赤霉素(GA_3)与茉莉酸甲酯(MeJA)对雾培马铃薯内源激素与生长发育的影响

作  者:
秦忠群;王季春
单  位:
西南大学农学与生命科学学院
关键词:
GA_3;MeJA;雾培马铃薯;内源激素;块茎发育
摘  要:
试验以品种为主区,激素处理为副区进行裂区设计,研究了赤霉素(GA3)与茉莉酸甲酯(MeJA)对雾培马铃薯内源激素与生长发育的影响。结果表明:外源GA3处理增加了3个马铃薯品种叶片内源IAA和JA的含量,降低了中晚熟品种高原7号的内源ABA含量。外源MeJA对马铃薯块茎均有一定诱导作用,但结合GA3处理其诱导结薯的能力会减弱。
译  名:
Effect of Gibberellins(GA_3) and Methyl Jasmonate(MeJA) on Endogenous Hormones and Development of Potato in Aeroponics
作  者:
Qin Zhongqun,Wang Jichun(College of Agronomy and Life Sciences,Southwest University,Beibei,Chongqing 400716,China)
关键词:
gibberellins;methyl jasmonate;aeroponics;endogenous hormones;tuber development
摘  要:
This test used split-plot design to study the effect of GA3 and MeJA on endogenous hormones and development of potato in aeroponics,with main plot being varieties and split-plot being hormones.The result indicated that the content of endogenous IAA and JA of all varieties increased while endogenous ABA of the variety Gaoyuan 7 decreased when potato leaves were treated with extraneous GA3.Extraneous MeJA had inducement effect on tuber formation,but this effect was weakened while potatoes were treated with MeJA and GA3 together.

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