依据近年来全国营造林综合核查结果,分析了影响造林面积保存率、成林率、幼树生长状况等指标的变化原因,从造林后续管理、国家重点工程造林投入、自然灾害受损后的政策支持、干旱半干旱地区造林适宜性、林牧矛盾等5个方面进行探讨。提出了加强造林后续管理、提高重点工程造林投入标准、干旱半干旱地区以封山育林为主、推进自然灾害受损核定工作等建议。

Based on the data of national afforestation integrated verification in recent years,this paper analyzed the factors influencing afforestation area preserving rate,rate of well established forests sapling growth conditions and other indicators.Discussions covered the following five aspectsafforestation follow-up management,afforestation investment of national key project,policy support after natural disaster damage,adaptability of afforestation for arid and semi-arid area,and conflict between forestry and animal husbandry.Finally,four suggestions on related policy are made,including strengthening afforestation follow-up management,increasing afforestation finance investment criteria in key projects,adopting measures of closing up hills for tree growing in arid and semi-arid areas and promoting assessment work of natural disaster damages.