以哈尔滨市郊的黑山林场和丹青河林场内红松林为研究对象，采用样方标准地调查法，研究了最适宜红松林生长的混交模式，林分条件(林分密度、土壤、坡度)对产果量的影响，以及抚育间伐模式对红松生长量的影响。结果显示：红松+黄檗混交对红松的生长促进作用最大；林分密度1000株 hm-2左右红松生长发育最适宜；中下坡位和厚度较高的土壤更有利于红松的生长发育；抚育间伐模式对红松的影响是透光伐+疏伐+卫生伐>透光伐+疏伐>透光伐>不抚育间伐。%Taking Pinus koraiensis in Heishan Forest Farm and Danqinghe Forest Farm in the suburb of Harbin City as research object,effects of mixed modes,stand conditions(stand density,soil,slope)on fruit yield which were suit-able to Pinus koraiensis were studied by adopting standard investigation method.The effects of thinning on growth of Pinus koraiensis were also studied.Result shows that mixed forest with Pinus koraien sis and Phellodendron amurense have significant roles in promoting the growth of Pinus koraiensis ;Pinus koraien sis grow optimally under the stand density being around 1 000 · hm-2 ;middle and low slope and higher soil depth are favor of the growth of Pinus koraiensis ;the effect of thinning mode on Pinus koraiensis .Cleaning+thinning+sanitation cutting>cleaning+thinning>cleaning>non-thinning.
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