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林业区划是加速林业建设的一项必不可少的基础工作,同时也是科学地规定各地域林业生产布局和合理配置林种、树种的重要手段。它对于充分利用林区资源,科学地规划和指导林业生产,实现林业现代化具有重要意义。《中国林业区划》对我国森林资源利用、消长,林业发展状况,自然条件,土地利用状况,水热条件等进行了大量调查研究工作。经全国林业专家多次研讨,以400mm等雨量将线
Forestry zoning is an indispensable basic work to speed up the construction of forestry. It is also an important means to scientifically stipulate the layout of forestry production and rational allocation of forest species and tree species in different regions. It is of great significance for making full use of forest resources, scientifically planning and guiding forestry production and realizing forestry modernization. The “China Forestry Division” carried out a large number of investigations and studies on the utilization of forest resources, growth and decline, forestry development, natural conditions, land use conditions, hydrothermal conditions and so on. After many discussions with forestry experts across the country, the line will be exposed to rainfall such as 400 mm