日光温室不同季节生态环境对黄瓜光合作用的影响  

Effect of the Ecosystem Environment in Different Season on Cucumber Photo-synthesis in Sunlight-glasshouse

作　　者：韩建会[1] 徐淑贞[2] 张福墁[3] 

机构地区：[1]河北省农林科学院经济作物研究所,河北石家庄050051 [2]河北省水利技术试验推广中心,河北石家庄050061 [3]中国农业大学,北京100091

出　　处：《华北农学报》2003年第F09期124-126,共3页Acta Agriculturae Boreali-Sinica

基　　金：农业部"九五"科技攻关项目(93220102D)

摘　　要：针对我国北方地区日光温室黄瓜生产主要为秋冬茬和冬春茬,生态环境完全不同的特点,分析了光照、温度、CO2浓度对黄瓜光合作用的影响,不同黄瓜品种之间耐低温弱光的能力不同,耐低温的品种不一定耐弱光,为黄瓜的生态育种提供理论依据。In the northern region China cucumber is produced in sunlight-glasshouse mainly in autumn-winter and winter-spring periods. There are very different characteristics in ecosystem environment in this two batches. In this paper, we analyzed the effect of light, temperature, concentration of CO_2 on the photo-synthesis of cucumbers.The results indicated that different cucumber species had different capacity of bearing the low-temperature and weak-light, and the species that could bear the low-temperature is not always bear the weak-light.These provided theories and parameters for ecosystem breeding of cucumber.

关 键 词：黄瓜 季节 日光温室 生态环境 光合作用 生态育种 光照 温度 

分 类 号：S626.5[农业科学—园艺学] S642.203.6