光质对矮生黄瓜生长及生理特性的影响  

Effects of Light Quality on Growth and Physiological Characteristics of Dwarf Cucumber

作　　者：孙莉莉[1] 李凤兰[1] 秦智伟[2] 孟婧[1] 黄莎莎[1] 韩峰[1] 孙丽[1] 袁强[1] 胡宝忠[1] 

机构地区：[1]东北农业大学生命科学学院,黑龙江哈尔滨150030 [2]东北农业大学园艺学院,黑龙江哈尔滨150030

出　　处：《中国蔬菜》2011年第8期65-70,共6页China Vegetables

基　　金：黑龙江省自然科学基金(230340);高等学校博士点专项科研基金(200802240008)

摘　　要：以矮生黄瓜D0462和蔓生黄瓜129为试材,研究不同光质对其形态指标和生理特性的影响。结果表明,蓝光和红光处理对129和D0462均有影响,且蓝光影响更大;D0462经蓝光处理后下胚轴长极显著低于129,除叶绿素含量两品种间差异不显著外,D0462的花色素苷含量、IAA氧化酶、SOD及POD活性经蓝光处理后均显著高于129。To study the effects of different light quality on morphological indicators and physiological characteristics,sprawl cucumber(Cucumis sativus L.)29 and dwarf cucumber D0462 were taken as experimental material.The results showed that the hypocotyls length of D0462 was significant shorter than 129 by blue light treatment.There were remarkable differences between these 2 varieties except the chlorophyll content.The anthocyanin content,IAA oxidase,SOD and POD activity by blue light treatment were significantly ...

关 键 词：光质 矮生黄瓜 生长 生理特性 

分 类 号：S642.2[农业科学—蔬菜学]