为了加快“三北”防护林建设速度,提高造林成活率,今年,在吉县推广容器育苗造林实践中,我们根据西山的立地条件,缺水干旱、土壤肥力羞、水土流失严重等问题,并结合容器育苗造林的特点,试制出一种容器育苗造林挖土器。经过多次实践、改革,效果良好。挖土器与镢头挖坑造林对比,可以提高造林工效一倍多,成活率可达百分之九十以上。 In order to speed up the construction of the “Three Norths” shelterbelt and increase the survival rate of afforestation, this year, in promoting the practice of container seedling and afforestation in Jixian, according to the site conditions of Xishan, water and drought, soil fertility, soil erosion and other serious problems Container seedling afforestation characteristics, trial production of a container nursery afforestation excavators. After many practices and reforms, the effect is good. Contrasting digger with digging pit can increase afforestation work efficiency more than double, and the survival rate can reach more than 90%.