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为了多、快、好、省地开展雨季造林工作,现将各种不同造林地区、造林树种和造林中应注意的几个主要技术问题等,略述如下,供各地在雨季造林中参考。为了便于选择树种,将我省能够造林的地方概括划分为以下几个类型:一、干旱瘠薄地区:这类地区主要分布在土石山区和黄土丘陵区的村庄,沟口附近的岩石裸露的山脚、山腰和部分山脊,土厚在一尺以下,杂草灌木很少。这一地区不宜种植喜好肥沃土壤的乔木树
In order to carry out the afforestation work in the rainy season in many aspects, quickly, well and economically, several major technical problems that should be noticed in different afforestation areas, afforestation species and afforestation are summarized as follows for reference in afforestation in the rainy season. In order to facilitate the selection of species, the province can be afforestation can be broadly divided into the following types: First, arid infertile areas: These areas are mainly located in the mountainous areas and loess hilly village, Mizoguchi near the rocky bare foot, Mountainside and some ridges, soil thickness less than a foot, very few weed shrubs. It is not appropriate to grow arbor trees in this area that are favored by fertile soil