地处丘陵区的陬溪区,山地土质瘠薄,一般表土仅20厘米左右,腐殖质层薄,有的甚至没有。山矮日照时间长,盛夏地温高,雨量分布不匀,每年7月就进入旱期,环境对杉、檫(特别是杉木)生长不利。但是这里用材奇缺,烧柴困难,人口比较稠密,人平负担耕地不太重,这就为高速度发展林业生产,实行集约经营提出 Huxi area is located in the hilly area, barren mountain soil, generally only about 20 cm topsoil, humus thin, and some do not even. Mountain dwarf sunshine for a long time, high temperature in midsummer, rainfall unevenly distributed, every year in July into the dry season, the environment of cedar, chinense (especially fir) growth adversely. However, there is a shortage of timber, firewood burning difficulties, a densely populated population, and a low level of human occupation of cultivated land, which is put forward for developing forestry production at a high speed and implementing intensive management