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为全面贯彻落实河北省林业局关于加强容器苗造林和灭裸的指示精神,努力实现造林工作“活、快、好、高”的目标,河北省塞罕坝机械林场结合自己的实际情况,研究发明了机械整地(机梨沟)和钻坑机整地两种方法,大大提高了整地的速度,降低了造林投资,节省了资金。笔者通过多年观察,结合本地的实际情况,发现在容器苗秋季造林中存在几个重要环节影响着造林的成活率,现探讨如下:
In order to comprehensively implement the directives of the Hebei Provincial Forestry Bureau on strengthening container seedling afforestation and nurturing nakedness and strive to achieve the objective of afforestation work “live, fast, well and high”, the Saihanba Machinery Forest Farm in Hebei Province combined with its actual conditions , Researched and invented two methods of mechanical preparation (machine pear ditch) and drilling pit machine preparation, which greatly improved the speed of land preparation and reduced the afforestation investment and saved funds. After years of observation by the author, combined with the actual situation in our country, we found that there are several important links affecting the survival rate of afforestation in the container seedlings in the autumn afforestation. The discussion is as follows: