摘要
以陕北地区为例,对北方"四位一体"模式的日光温室进行研究,提出优化性的结构参数,并对其运行效果进行测定。结果表明,优化的日光温室比传统的日光温室,室内日均光照度提高3 115lx;室内日均温度提高3.6℃;地下沼气池的日均发酵温度提高0.5℃;沼气池的日均产气量增加0.1m3。
Taking northern Shaanxi region as example,the tetrad-eco-agricultural model of sunlight greenhouse was studied and proposed the optimized structural parameters and tested its operating efficiency.The results indicated that,compared with the traditional greenhouse,the daily light intensity in the optimized greenhouse was higher,by 3 115 lx;the daily inside temperature raised 3.6 ℃;the temperature of anaerobic digestion was averagely higher by 0.5 ℃;the daily biogas production of digester increased 0.1 m3.
出处
《西北农业学报》
CAS
CSCD
北大核心
2011年第5期172-175,共4页
Acta Agriculturae Boreali-occidentalis Sinica
基金
陕西省2009年基础教育科研重大招标课题(ZDKT0917)
陕教科规办函([2009]6号
19号)
关键词
北方沼气
“四位一体”
日光温室
优化设计
运行效果
Biogas in north China
Tetrad-eco-agricultural model
Sunlight greenhouse
Optimization
Operating efficiency
