完达山林区柞树林病害与主要林分因子的关系  

Relationship Between Plant Diseases And Insect Pests And Forest Factors In Oak Forest In Wandashan Forest Area

作　　者：李海山 闫志刚 王维臣 

机构地区：[1]黑龙江省林口县林业局

出　　处：《林业科技情报》2005年第4期9-10,共2页Forestry Science and Technology Information

摘　　要：本文通过对完达山林区柞树林病害的调查,掌握了柞树林的主要病害,通过调查研究柞树立木腐朽和林木组成、林分类型的关系以及对经济材的影响。According to the investigation of plant diseases and insect pests in oak forest in wandashan forest area, this paper grasps the main disease in oak forest. It also studies the relationship among decay of living tree, forest composition, forest type, and the effect they impact on economy wood.

关 键 词：柞树 病害 立木腐朽 经济材 

分 类 号：S763.7[农业科学—森林保护学]