The effects of osmotic stress with PEG 6000 on wate r s tatus and growth of maize seedlings,Qindan No.4 and Shandan 911, were studied b y water culture in artificial growth shelter. It is indicated that RWC, water potential, leaf ar ea, root system length and dry matter accumulation would be reduced with the inc rease of osmotic stress in experiment period. And the range of reduction of Qind an No.4(a drought resistant variety) is less than Shandan 911(a drought sensitiv e one). But R/S of them are all in...
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