Physiological responses and adaptive strategies of wheat seedlings to salt and alkali stresses(Plant Nutrition)

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概要

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• Effects of salt (NaCl:Na_2SO_4) and alkali (NaHCO_3:Na_2CO_3) stresses on the contents of inorganic ions and organic solutes in wheat shoots were compared to explore the physiological responses and adaptive strategies of wheat to these stresses. Wheat significantly accumulated Na^+ and simultaneously accumulated Cl^-, soluble sugars and proline to maintain osmotic and ionic balance under salt stress. Compared with salt stress, the high pH from alkali stress enhanced Na^+ accumulation and affected the absorption of inorganic anions. To maintain ionic and osmotic balance, wheat accumulated organic acids, soluble sugars and proline. The accumulation of Cl^- and organic acids was the main difference in the physiological responses and adaptive mechanisms to salt and alkali stresses, respectively.

• 社団法人日本土壌肥料学会の論文

著者

• Li Xiaoyu

  Key Laboratory Of Vegetation Ecology Of Ministry Of Education Institute Of Grassland Science Northea

• Li Xiaoyu

  Key Lab Of Drug Metabolism And Pharmacokinetics China Pharmaceutical University

• Mu Chunsheng

  Key Laboratory Of Vegetation Ecology Of Ministry Of Education Institute Of Grassland Science Northea

• LIU Jiaju

  Key Laboratory of Vegetation Ecology of Ministry of Education, Institute of Grassland Science, North

• ZHANG Yuting

  School of Life Science, Northeast Normal University

• LIN Jixiang

  Key Laboratory of Vegetation Ecology of Ministry of Education, Institute of Grassland Science, North

• Liu Jiaju

  Key Laboratory Of Vegetation Ecology Of Ministry Of Education Institute Of Grassland Science Northea

• Lin Jixiang

  Key Laboratory Of Vegetation Ecology Of Ministry Of Education Institute Of Grassland Science Northea

• Zhang Yuting

  School Of Life Science Northeast Normal University

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• Physiological responses and adaptive strategies of wheat seedlings to salt and alkali stresses(Plant Nutrition)

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