中国蔬菜Issue(9)：53-57,5.
叶用莴苣耐热品种筛选
Screen of Leaf Lettuce(Lactuca sativa L.)Cultivar with Heat Tolerance
摘要
Abstract
In order to quickly and effectively screen the heat tolerant leaf lettuce(Lactuca sativa L.)cultivars with superior quality,and realize its heat tolerant cultivation in summer,we selected 36 leaf lettuce cultivars from home and abroad,and carried out comparative cultivation experiment under high temperature of artificial simulation,then determined and analyzed the heat injury index,root system activity,leaf relative conductivity and content of oxygen free radicals in leaf blades.Based on the above screened indexes,we chose‘Kasitenaiyoushengcai’,‘Kuxiye’,‘Xibanya’,‘Shuangzijieqiushengcai’, and‘Meiguojieqiushengcai’as leaf letterce cultivars with relatively higher tolerance to high temperature.关键词
叶用莴苣/耐热/筛选Key words
Leaf lettuce/Heat tolerant/Screen引用本文复制引用
马通,李敏..叶用莴苣耐热品种筛选[J].中国蔬菜,2015,(9):53-57,5.基金项目
“十二五”国家科技支撑计划项目 （）
