智慧农业导刊2026，Vol.6Issue(8)：35-41,7.DOI:10.20028/j.zhnydk.2026.08.009
微塑料胁迫对作物叶片抗氧化酶活性影响的Meta分析
摘要
Abstract
The primary objective was to explore the effects of microplastics(or nanoplastics,MPs/NPs)type,exposure concentration,and crop species on the activities of catalase(CAT),peroxidase(POD),and superoxide dismutase(SOD).A meta-analysis approach(subgroup analysis)was employed in this study.The results demonstrated that adding MPs/NPs significantly increased the activities of CAT,POD and SOD.However,the effects varied depending on MPs/NPs exposure concentration and type,as well as crop species.Under the stress of MPs/NPs,the activities of these three antioxidant enzymes,CAT,POD and SOD in the leaves of some crop species exhibited consistent response,e.g.cotton,rice,lettuce and wheat.The conclusions of this study provide important guidance for future investigations into the physiological mechanisms underlying crop responses to MPs/NPs stress and the development of methods for alleviating MPs/NPs stress in specific crops.关键词
微塑料/纳米塑料/过氧化氢酶/过氧化物酶/超氧化物歧化酶Key words
microplastic/nanoplastic/catalase/peroxidase/superoxide dismutase分类
农业科技引用本文复制引用
杨舒贻..微塑料胁迫对作物叶片抗氧化酶活性影响的Meta分析[J].智慧农业导刊,2026,6(8):35-41,7.基金项目
浙江省教育厅一般科研项目(Y202558358) （Y202558358）
