The Key Physiological Response to Alkali Stress by the Alkali-Resistant Halophyte Puccinellia tenuiflora is the Accumulation of Large Quantities of Organic Acids and into the Rhyzosphere

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【作者】Guo, L. Q.，Shi, D. C.，Wang, D. L.
【作者单位】1 Key Laboratory of Vegetation Ecology (Ministry of Education), Northeast Normal University, Changchun, China 2 Department of Bioengineering, Jilin Business and Technology College, Changchun, China
【年份】2010
【卷号】Vol.196 No.2
【页码】123-135
【ISSN】0931-2250
【关键词】alkali stress citric acid organic acids physiological response Puccinellia tenuiflora salt stress
【摘要】 Eight-week-old seedlings of Puccinellia tenuiflora were stressed by exposure to 1 : 1 molar ratio mixtures either of the two neutral salts NaCl and Na2SO4 or of the two alkali salts, NaHCO3 and Na2CO3. To identify the physiological mechanisms involve...
【文献类型】期刊