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目前蔬菜育苗主要是阳畦育苗。为了改善育苗条件,降低成本,提高经济效益,于83年冬到85年探索了大棚育苗。全部试验分两部分:第一部分探索不同蔬菜大棚育苗的可能性,第二部分探索大棚育苗的经济效益。试验利用从安徽省合肥市购进的装配式大棚,在大棚上固定一层塑料膜,内挂一层可移动的无滴塑料膜。棚内育苗畦上架一至二层小拱棚,棚上覆地膜。地下铺地热线(北京电热
At present, nursery vegetables are mainly Yangba nursery. In order to improve breeding conditions, reduce costs and improve economic efficiency, in the winter of 83 to 85 years to explore the greenhouse nursery. All experiments are divided into two parts: the first part explores the possibility of nursery in different vegetable sheds, and the second part explores the economic benefits of nursery seedlings in greenhouses. Test from the use of assembled from the Hefei City, Anhui Province, greenhouses in a fixed plastic film, a layer of removable dripless plastic film. Shed nursery shelves shelves from one to two small shed, covered shed plastic film. Underground floor hotline (Beijing electric