山东农业科学2018，Vol.50Issue(3)：50-52,3.DOI:10.14083/j.issn.1001-4942.2018.03.011
臭氧水处理对大姜幼苗生理特性的影响
Effects of Ozone Water Treatment on Physiological Characteristics of Ginger Seedlings
摘要
Abstract
In order to study the effects of ozone water treatment on physiological characteristics of ginger seedlings,the seedlings from Gaomi Wulong River farm in Shandong Province were used as the experimental materials,and two treatments were set,which were soil irrigation treatment with ozone water at 1.0 mg/L and leaf spraying treatment with ozone water at 0.6 mg/L.Then the SOD,POD,CAT activity,membrane permea-bility,SPAD value and nitrogen content in ginger seedlings were determined.The results showed that the irri-gation and spraying of ozone water treatments could both significantly increase the antioxidant enzyme activity in leaves,significantly decrease the leaf membrane permeability and obviously improve the stress resistance of ginger seedlings;they also could significantly increase the leaf SPAD value and nitrogen content,and obvious-ly improve the leaf photosynthetic capability of ginger seedlings.The effects of the leaf spraying treatment were better.关键词
大姜幼苗/臭氧水/浇灌/喷施/生理特性Key words
Ginger seedlings/Ozone water/Irrigation/Spraying/Physiological characteristics分类
农业科技引用本文复制引用
宋琎楠,王雅琦,孙唯航,任宏伟,于延冲,冯涛,杨洪兵,董春海..臭氧水处理对大姜幼苗生理特性的影响[J].山东农业科学,2018,50(3):50-52,3.基金项目
山东省重点研发计划项目"臭氧水施用对果蔬农艺性状影响的研究"(2016GNC111013) （2016GNC111013）
山东省高密市横向课题"有机农业绿色防控新技术体系研发"(20163702010371) （20163702010371）
潍坊市农机局科技项目"臭氧溶于水降解土壤肥残药残技术研发" （）
