盐碱胁迫下松嫩草地2种生态型羊草根际效应及光合生理响应
姚远1,徐月乔1,王贵1,2,孙伟1(
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Salt-Alkalinze Stress Induced Rhizosphere Effects and Photosynthetic Physiological Response of Two Ecotypes of Leymus chinensis in Songnen Meadow Steppe
YAO Yuan1,XU YueQiao1,WANG Gui1,2,SUN Wei1()
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图2. 盐碱胁迫处理下,灰绿型羊草（GG）与黄绿型羊草（YG）pH、有效氮、微生物碳和氮根际效应
pH根际效应（A）;有效氮根际效应（B）;微生物碳根际效应（C）;微生物氮根际效应（D）。不同小写字母表示灰绿型羊草或黄绿型羊草盐碱处理间差异显著。下同
Fig. 2. Rhizosphere effect of pH, available nitrogen, microbial biomass carbon and microbial biomass nitrogen in the grey green (GG) and yellow green (YG) ecotypes of L. chinensis under different salt-alkaline stresses
The rhizosphere effects of pH (A), available nitrogen content (B), microbial biomass carbon content (C), microbial biomass nitrogen content (D). Different lowercase letters indicate significant differences between the salt-alkaline treatments for either grey green (GG) or yellow green (YG) ecotypes of L. chinensis. The same as below
