摘要
研究了电解水灌溉处理对小白菜光合作用特性、生长发育以及营养品质的影响。结果表明,不同pH值电解水处理下,小白菜的光合作用、生长发育及营养品质差异显著;酸性电解水对叶片净光合速率(Pn)有一定的促进作用,喷灌酸性电解水和根灌强碱性电解水对小白菜叶绿素的积累、增加叶片数及产量有促进作用,根灌碱性电解水对小白菜维生素C含量有促进作用。
In order to provide basis for using electrolyzed water in the cultivation of Chinese cabbage and other leafy vegetables,the effect of electrolyzed water on photosynthesis,growth and yield,nutritional quality of Chinese cabbage was studied under laboratory conditions in present paper.The results showed that the photosynthesis,the growth and yield,the nutritional quality of Chinese cabbage treated with electrolyzed at different pH water differed significantly.Acidic electrolyzed water could enhance the leaf Net Photosynthetic Rate（Pn）.The chlorophyll accumulation,leaf number and yield of Chinese cabbage were increased by sprinkle irrigation acidic electrolyzed water and alkaline electrolytic water on the roots.Alkalin electrolyzed water irrigation on the root could increased the Vc content of Chinese cabbage.
出处
《湖北农业科学》
北大核心
2011年第7期1342-1346,共5页
Hubei Agricultural Sciences
基金
国家大学生创新性试验计划资助项目(071001933)
现代农业(大宗蔬菜)产业技术体系建设专项资金资助项目(Nycytx-35-gw24)
关键词
电解水
小白菜
光合作用
生长发育
营养品质
electrolyzed water
Chinese cabbage
photosynthesis
growth and development
nutritional quality
