The division of site types and appraisalofgrowth were studied with data from 118 sample plots on Chinese pine in the calcareous mountain areas, Shanxi Province.
利用118块野外标准地资料，对晋东南石灰岩山地油松人工林进行了立地类型划分及生长评价。
2
This paper has important reference value to analysis and appraisalof R&D activity function in economic growth of China.
本文结果对分析和评价我国R&D 活动对经济增长的作用具有重要的参考价值。
3
The results showed that: among the appraisal methods of forest site quality, diameter growth potential was still a practical and effective measure.