Litchi was sprayed by sucrose-based polymers with concentration of 2%. The activities of Superoxide dismutase(SOD), Peroxidase(POD)and Catalase(CAT)in the leaves of litchi were investigated.
用2%浓度的蔗糖基聚合物处理妃子笑荔枝，研究其对荔枝叶片的超氧化物歧化酶（SOD）、过氧化物酶（POD）、过氧化氢酶（CAT）活性的影响。
The superoxide dismutase (SOD)and peroxidase (POD) activities in the wheat seedling leaves were increased affected by the low concentration of sulfite.
在低浓度亚硫酸盐作用下，小麦幼苗叶片中超氧化物歧化酶（SOD）和过氧化物酶（POD）活性升高；
The activities of superoxide dismutase (SOD), peroxidase (POD) and nitratase (NR) in leaves increased with increasing of concentrations of CC.
超氧化物歧化酶（SOD）、过氧化物酶（POD）和硝酸还原酶（NR）活性也随氯化胆碱浓度的增大而明显提高。
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