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针对“四荒”绿化中存在的投资大、保存率低的问题,提出了提高造林成效的关键技术措施:栽植前把握好科学造林整地关、适地适树选择树种关、种苗质量关;栽植中要注意造林季节的调整、造林方法的科学选用,运用好的抗旱造林新技术、采用专业队造林;栽后要从浇水、禁止人畜到已造林地活动、设专职护林员管护、修枝抚育、落实林业政策等方面做好管护工作,做到造管并重。
In order to solve the problem of large investment and low preservation rate in afforestation of “Four Wilderness”, the paper puts forward the key technical measures to improve afforestation effectiveness: Guanzhong; planting should pay attention to the season of reforestation, selection of afforestation science, the use of good new techniques of drought afforestation, the use of professional team afforestation; planted from watering, banning people to animals have been afforestation land activities, Care, pruning tending, implementation of forestry policies and other aspects of management and care work, so that both management and control.