【摘要】 采用施足基肥、土壤处理、地膜覆盖等技术措施进行意杨扦插育苗试验，与露地育苗相比，具有成活率高、成苗数多、出圃率高等优点，每0．07hm2纯收入比露地育苗提高1．4倍。更多还原

【Abstract】 The seedling cultivation by cutting of Populus nigra cv. Italica was experimented.by applying sufficent base fertilizer, treating soil, mulching, and soon. Compared with seedling cultivation on here land, mulching cultivation had advantages of high survival percentage and more seedlings, etc.; Net income Per 0. 07hm2was 140% higher than that on bare land.更多还原