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土壤是国家重要的自然资源,正确评价土壤肥力,是合理开发利用与科学管理现有森林资源的基础。长白山蕴藏着丰富的动、植物自然资源,又是我国著名的原始林区,过去很少有关森林土壤肥力评价方面的报导,笔者根据1982年参加吉林省林学会白河局森林采伐更新技术考察队土壤调查工作与收集有关长白山北坡的一些土壤资料,试对该局土壤资源与肥力进行初步的评价,供生产参考。一、自然条件与主要土壤类型的基本性质 (一) 自然条件白河林业局位于我省东雨部安图县境内的长白山脚下,东经127°53′—128°34′,北纬
Soil is an important national natural resource. Correctly evaluating soil fertility is the basis for rational exploitation and scientific management of existing forest resources. Changbai Mountain is rich in natural resources of animals and plants. It is also a famous original forest area in China. In the past, there were few reports on soil fertility evaluation of forest. According to the report of 1982, Investigation and collection of some soil information on the northern slope of Changbai Mountain, the Bureau of soil resources and fertility preliminary evaluation for the production of reference. I. Basic Conditions of Natural Conditions and Main Types of Soil A. Natural Conditions Baihe Forestry Bureau is located at the foot of Changbai Mountain in Antu County, east rainy part of our province, longitude 127 ° 53’-128 ° 34 ’, latitude longitude