In order to provide theory support of choosing the most productive tree species, proposing appropriate forest cultivation measures, estimating forest management benefit, reducing timber production cost and forest investment. Site type of artifical forest of Larix kaempferi was devided in north sub-tropical Medium high area. Forestedland and non-rorestedland could be evaluated together. The results were as follows:
1. Reaserch of site classification
Using quantification theoryⅠ, and judge factor cont...