采伐资源是确定企业经营方向、核定企业年产量的主要依据;在森林资源调查中,又是一个常常遇到、且难于解决的大问题。当前我省企业局大都具有20—30年的经营历史,林相已成过伐状态(少数局资源已濒于枯竭)。森林质量、资源结构都发生了极大的变化,因此林业企业对采伐资源十分关注。 Logging resources is to determine the direction of business, approved the main basis for annual output of enterprises; in the forest resources survey, but also a frequently encountered, and difficult to solve the big problem. At present, most of our province’s business bureau has 20-30 years of operating history, forest phase has become overcut state (a few Bureau resources are on the verge of depletion). Forest quality, resource structure have undergone great changes, so forestry enterprises are very concerned about the harvesting resources.