柠檬酸对铝胁迫下大豆根系生长和生理特性的影响OACSTPCD
Effects of citric acid on root growth and physiological characteristics of soybean under aluminum stress
以大豆（Glycine max L．）幼苗为材料，研究柠檬酸处理对铝胁迫下，大豆根系生长和生理特性的影响。结果表明：与对照（ CK）相比，在铝胁迫下，大豆根系长度、根系鲜质量、超氧化歧化酶（ SOD）活性和根系活力等分别降低58�2％、40�6％、33�2％和50�6％，丙二醛（ MDA）含量和相对电导率分别增加50�7％和50�6％。与单纯铝胁迫处理相比，加入柠檬酸后，大豆幼苗根系长度、根系鲜质量、SOD活性和根系活力等分别比铝胁迫…查看全部>>
We studied the effects of citric acid on growth and physiological characteristics of soybean ( Glycine max L.) seedlings under the aluminum stress. Under the aluminum stress, root length,root fresh weight, SOD activity and root activity of soybean significantly reduced ( 58�2%, 40�6%, 33�2%, and 50�6% lower than that of the control, respectively ) , whereas MDA content and relative conductivity significantly increased(50�7%,and 50�6% higher than that of the …查看全部>>
徐芬芬
上饶师范学院 生命科学学院，江西 上饶 334001
农业科技
铝胁迫大豆柠檬酸根系生长生理特性
aluminum stresssoybeans(Glycine max L.)citric acidroot growthphysiological characteristic
《生物加工过程》 2015 (4)
75-78,4
2014年上饶师范学院科技项目
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