【摘要】 通过调查呼伦贝尔地区扎兰屯和阿荣旗两地柞蚕场和柞树天然林的林分因子、灌木层种类及生物量和地表植被组成,以研究柞蚕生产对生态环境的影响,分析了呼伦贝尔地区柞蚕场生态环境现状。结果表明科学规范的柞蚕生产不会破坏生态环境,不合理的放养则会造成生态环境的破坏。更多还原

【Abstract】 Through investigating the forest factors,species and biomass of shrub layer,composition of surface vegetation of tussah field and natural forest of Quercus mongolicus in Zalantun City and Arun Banner,the effects of tussah production on eco-environment have been studied,the current situations of eco-environment of tussah field in Hulun Buir District have been analyzed. The results show that the scientific standard tussah production can not damage the eco-environment,but the unreasonable tussah raising can damage the eco-environment.更多还原