我省山区林业用地多以山头为中心分布,这些山林的外围边缘地带,宽窄不一,参差不齐,与农牧业相交叉,与周围山乡人民的生产生活有密切的联系,这里是上下山进行营林活动的必经之地,也是封山育林的保护带。探讨如何搞好这一地带的植树造林,是非常必要的。一、搞好山林边缘地带林业建设的必要性山林边缘带多数坡度缓、土层厚,有较好的保水保肥能力,而且距水源较近,是山地造林育苗的好地方,是旱作经济林和营造速生丰产用材林的好地方;也是混 The forestry land in mountainous areas in our province is mainly distributed on the hills. The peripheral edge of these forests have different widths and widths, which are uneven and cross with agriculture and animal husbandry. They are closely linked with the production and living of the people around them. Here is the Down the hill for forest activities must pass through, but also closed hillsides to protect the belt. To explore how to do a good job of afforestation in this area is very necessary. First, the need to improve the forestry and forestry marginal zone the necessity of forest slope with the most gentle slope, thick soil, better water and fertilizer capabilities, but also from the water near, is a good place for afforestation in mountainous areas, is a dry economic forest And to create a good place for fast-growing high-yield timber; also mixed