随着我国经社会的发展,经济水平的提高,城市和工业的发展也对我国的自然生态环境造成了严重的影响,森林资源也被大量消耗,运用到人们的生活和生产中。近年来,我国确立了生态建设的目标,使得林业发展尤其是人工造林的工作得到了飞速的发展。但是由于人工造林工作复杂性和不确定性,使得仍造林更新工作工程中出现了一些问题,这些问题影响工作的顺利展开和质量的提高。 With the development of our society and the improvement of economic level, the development of cities and industries has also had a serious impact on the natural environment of our country. Forest resources have also been consumed in large quantities and applied to people’s lives and production. In recent years, China has established the goal of ecological construction and has made rapid progress in forestry development, especially in afforestation. However, due to the complexity and uncertainty of afforestation work, some problems still exist in the reforestation work which affect the smooth development of work and the improvement of quality.