摘要
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。
Requirement for high quality of poplar plantlet in afforestation is essential along with forestry production. Improving the quality and quantity of plantlet is one of the main ways to operate seed and plantlet engineering and speed up the progress of ecological engineering construction. The test on raising seedlings by cuttage for poplars shows that the plantlets raised in microridge with single row have characters, such as high quality, high quantity of certified seedlings, less input and high benefits.\=
出处
《内蒙古林业科技》
1999年第2期28-29,共2页
Journal of Inner Mongolia Forestry Science and Technology
关键词
扦插
苗木质量
杨树
育苗
cuttage method
plantlet quality
benefits
