摘要
塑料大棚是在塑料中、小拱棚基础上发展起来的以塑料薄膜为透光覆盖材料,以竹、木、水泥与钢筋混合柱为骨架材料的温室,具有结构简单、建造和拆装方便、一次性投资少等优点,在缓解蔬菜淡季供求矛盾方面发挥着特殊的作用。介绍塑料大棚的类型及结构,并与中、小型拱棚及日光温室相比较,论述塑料大棚的特点,为设施农业发展提供技术参考。
Plastic tunnels are greenhouses developed from small and intermediate low tunnels covered with plastic and with such frame- work materials as bamboo, timber, cement and steel bar mixed column. It enjoys such advantages as simple structures, being easy to build and to tear down and with one-shot low investment, and it plays important role in vegetable off seasons. This article deals with the categories and structures of such plastic tunnels, comparisons with small and intermediate arch tunnels and its advantages in an effort to provide technical reference for the growth of facility agriculture
出处
《农业科技与装备》
2012年第8期49-50,52,共3页
Agricultural Science & Technology and Equipment
关键词
塑料大棚
类型
特点
设施农业
温室
plastic tunnel
categories
features
facility agriculture
greenhouse
