随着林业生产的发展，对苗木质量要求越来越高，提高苗木的质量与产量是实施种苗工程、加快生态工程建设进程的重要途径之一。为此我们对杨树扦插育苗方法——小垄单行育苗与大垄双行育苗进行了对比试验。试验表明：小垄单行扦插育苗所培育的苗木具有苗木质量高、单位面积合格苗产量高、投资少、效益高等特点。 With the development of forestry production, the quality requirement of nursery stock is getting higher and higher. Improving the nursery stock quality and yield is one of the important ways to implement seed nursery project and accelerate the process of ecologic project construction. To this end, we conducted a comparative experiment on poplar cuttage nursery method - small ridge single row nursery and double row nursery with big ridge. Experiments show that: Small Ridge single cuttage nursery nursery stock nursery seedlings with high quality, yield per unit area of ​​qualified seedlings, less investment, high efficiency.