烤烟漂浮育苗棚分为可调控温室、塑料大棚、塑料小拱棚三种。可调控温室成本高,适合在经济条件较好的地区使用,一般多采用塑料大棚或塑料小拱棚。建棚要选择避风向阳、地势平坦、靠近洁净水源、交通方便的地方,不宜选在风口处、地下水位较高的地方。一、塑料大棚塑料大棚宜采用南北向,其基本 Flue-cured tobacco floating nursery sheds can be divided into a regulated greenhouse, plastic shed, plastic shed three small. Adjustable greenhouse costs are high, suitable for use in better economic conditions, the general use of plastic shed or small plastic shed. Jianpeng choose to shelter Xiangyang, flat, near clean water, convenient transportation, should not be elected at the tuyere, where the water table higher. First, the plastic greenhouse plastic shed should adopt the North-South, its basic