金沙滩林场立地类型划分和树种选择

Tree Species Choice and Site Type Division in Tree Farm Jinshatan 1)

通过对金沙滩林场土壤、植被的详细调查和定点试验，认为土壤水分是影响树木成活及生长的主要因子，并以土壤水分为标准，把该林场划分为７个立地类型，针对各种立地类型的特点。

Investigations and studies on soil and vegetation in Jinshatan Tree Farm showed that the main site factor to influnce trees survival and growth is soil moisture,on which the forest lands in the farm are devived as 7 types of site Then suitable tree species and forest sorts are selected to each site typies on their characte ristics