日光温室温光条件对黄瓜叶片及瓜条生长的影响  

Effects of Temperature and Light on Growth of Leaves and Fruits of Cucumber in Greenhouse

作　　者：韩会会[1] 王秀峰[1,2] 杨凤娟[1,2] 魏珉[1,3] 史庆华 贾海晨[1] 

机构地区：[1]山东农业大学园艺科学与工程学院,山东泰安271018 [2]作物生物学国家重点实验室,山东泰安271018 [3]农业部黄淮海设施农业工程科学观测实验站,山东泰安271018

出　　处：《山东农业科学》2017年第10期31-35,共5页Shandong Agricultural Sciences

基　　金：国家现代农业产业技术体系建设专项(CARS-25)

摘　　要：以津强210黄瓜为试材,利用光温环境监测装置,研究了下挖式日光温室春季温光环境的变化对黄瓜结瓜前期叶片及瓜条生长的影响。结果表明:在下挖式日光温室中,春季黄瓜结瓜前期叶面积日均增长量与日均气温和光辐射量呈极显著正相关,瓜条日均增长量与见光时段小时积温也呈极显著正相关;见光时段平均气温、日均气温和日均光照强度也都显著影响着叶面积和瓜条日均增长量,但瓜条日均增长量与夜均气温相关性不显著。With the cucumber cultivar Jinqiang 210 as test material,the effects of temperature and light changes on growth of leaves and fruits at the early fruiting stage were studied under the spring thermo-photoperiod condition in sunken solar greenhouse using the thermo-photoperiod environment monitor devices. The results showed that the daily average growth of leaf area was very significantly positively correlated with daily average temperature and light radiation,and the daily average growth of fruit length also showed highly significantly positive correlation with the accumulative temperature in lighting time calculated by hour. The average temperature in daytime,daily average temperature and daily average light intensity also significantly affected the daily average growth of leaf area and fruit length,but there was no significant correlation between the daily average growth of fruit length and the average temperature in night.

关 键 词：黄瓜 下挖式日光温室 气温 光辐射量 见光时段小时积温 

分 类 号：S642.225.52[农业科学—蔬菜学]