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。
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.
出处
《浙江林业科技》
北大核心
1998年第3期46-47,83,共3页
Journal of Zhejiang Forestry Science and Technology
关键词
意杨
扦插育苗
地膜覆盖
Populus nigra cv.Italica
seedling cultivation by cutting
mulching
