【摘 要】
：
The seedlings of Halocnermum strobilaceum have been cultivated in 0.5%hoagland nutrient solution containing 0%,0.9%,2.7%and 5.4%of NaCl as well as complex salt(Si+ K+,Ca2+)for 20 days.Succulent level,
【机 构】
：
Centre of Urban Ecology and Environmental Biotechnology;Lanzhou City University;Lanzhou 730070,China
【出 处】
：
中国植物生理与分子生物学学会第十一次会员代表大会暨全国学术年会
论文部分内容阅读
The seedlings of Halocnermum strobilaceum have been cultivated in 0.5%hoagland nutrient solution containing 0%,0.9%,2.7%and 5.4%of NaCl as well as complex salt(Si+ K+,Ca2+)for 20 days.Succulent level,inorganic ions Na+、K+,organic ion betaine,proline,MDA,and antioxidant enzyme activities including superoxide dismutase(SOD),catalase(CAT),? peroxidase(POD)were measured to reveal its salt tolerance mechanism.
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