2006•Protection Forest Science and TechnologyRequires access
Study on Introduction Forestation Experiment of Pinus koraiensis
Zhen Xu
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Abstract
Introduction Experiments for 30 years indicated that Pinus koraiensis grows better in middle of North Dalian region and the forest survival rate reaches 33%~88.7%.Before the stand age of the tree is 10 years,growth rate is lower than that of Pinus densiflora,Pinus sylvestris var.mongolica.Having the feature of long growth period,better medium and superior comprehensive benefit,it is regarded that Pinus koraiensis have more developing value in local region.