首页 | 官方网站   微博 | 高级检索  
     

赤峰市丘陵坡地不同跨度日光温室综合性能比较分析
引用本文:姜伟,王勇,岳玲,靳玉荣,李玉民,王建国,谢玉玲,王国全,钱景宽,高月英.赤峰市丘陵坡地不同跨度日光温室综合性能比较分析[J].内蒙古农业科技,2013(6):24-27.
作者姓名:姜伟  王勇  岳玲  靳玉荣  李玉民  王建国  谢玉玲  王国全  钱景宽  高月英
作者单位:[1]内蒙古农牧业科学院蔬菜研究所,内蒙古呼和浩特010031 [2]赤峰市农牧业局多种经营管理站,内蒙古赤峰024000 [3]赤峰市农业技术推广中心,内蒙古赤峰024031 [4]沈阳农业大学园艺学院,辽宁沈阳110161 [5]赤峰市松山区农牧业局,内蒙古赤峰024005 [6]内蒙古再生园林绿化有限公司,内蒙古呼和浩特010031
基金项目:基金项目:内蒙古自治区农牧业科技创新基金项目资助
摘    要:针对目前内蒙古自治区目光温室跨度建造不规范的现状,试验比较分析了赤峰市跨度分别为8.0m、8.5m、9.0m、9.5m和10.0m日光温室的光热特性、产量、生产成本以及投入产出比差异,结果表明:在其它建造参数不变的情况下,在该试验条件下,随着温室跨度增加,温室透光率、空气温度、空气湿度、土壤温度环境因子逐渐变优;平均667m^2产量逐渐增加,10m跨度日光温室秋冬茬番茄两年平均产量9310.4kg/67m^2,显著高于8m跨度产量8470.6kg/667m^2;建造成本、折旧成本、生产成本都在增加,但投入产出比也在增加,10m跨度投入产出比为1:3.8.而8m跨度为1:3.6

关 键 词:丘陵坡地  日光温室  跨度  光热特性  投入产出比

Comparative Analysis of Comprehensive Performance with Different Span Greenhouse in Chifeng City Sloping Land
Affiliation:JIANG Wei (Vegetable Institute, Inner Mongolia Academy of Agriculture and Animal Husbandry Science, Hohhot 010031, China)
Abstract:Based on the irregular situation of the current greenhouse span in Inner Mongolia Autonomous Region, comparative analysis of this experiment were done about light and heat characteristics, yield, production costs and investment output ratio of ChiFeng greenhouse span 8.0m,8.5m,9.0m,9.5m,10m, the results showed that: in other construction parameters unchanged, in the present experimental conditions, with greenhouse span increasing, transmittance, air temperature, air humidity, soil temperature gradually became excellent; mean yield gradually increased, lOm span greenhouse tomato year average yield 9310.4kg/667m2 was significantly higher than 8m span 8470.6kg/667m2 in winter; construction costs, acres of depreciation costs, production costs were increasing, but the input-output ratio also increased, lOm span input-output ratio of 1:3.8,8m span 1:3.6.
Keywords:Hilly slope  Greenhouse  Span  Thermal characteristics  Input-output ratio
本文献已被 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号