摘要
以日本山崎配方进行营养液供给,研究了不同浓度NaCl处理对草莓生理特性的影响。结果表明,NaCl处理后草莓叶面积增长量、叶色指数、干物质含量、净光合速率(Pn)随着NaCl处理浓度的升高而降低。30 mmol/L NaCl处理在第6天出现盐害,60 mmol/L NaCl处理在第3天出现盐害;90、120 mmol/L NaCl处理在第3天出现盐害,且盐害率达100%。
The effects of different concentrations of NaC1 treatment on physiological characteristics of strawberry supplied by Japan Yamazaki formula nutrient solution were studied. The results showed that leaf area growth, leaf color index,dry matter content,net photosynthetic rate（Pn） of strawberry treated by NaCl decreased with the increase of NaCl concentration. 30 mmoL/L NaCl treatment appeared salt injury in 6 days,60 mmoL/L NaCl treatment appeared salt injury in 3 days. 90,120 mmoL/L NaCl treatment appeared salt damage in 3 days,and salt injury rate was 100%.
作者
王丽娟
白义奎
王铁良
WANG Li-juan BAI Yi-kui WANG Tie-liang(College of Water Resource, Shenyang Agricultural University, Shenyang 110866, China College of Horticulture and Landscape,Tianjin Agricultural College,Tianjin 300384,China)
出处
《湖北农业科学》
2017年第3期481-482,485,共3页
Hubei Agricultural Sciences
基金
农业部公益性行业(农业)科研专项(201203002)
天津市中青年骨干教师资助项目(J010070207)
关键词
草莓
NACL处理
生理特性
strawberry
NaCl treatment
physiological characteristics
