中国东北林区草地的合理经营与利用  

MANAGEMENT AND UTILIZATION OF GRASSLANDS IN FOREST ZONE OF NORTHEAST CHINA

作　　者：周以良[1] 马克平[2] 

机构地区：[1]东北林业大学,哈尔滨150040 [2]齐齐哈尔师范学院,齐齐哈尔161006

出　　处：《草业科学》1992年第1期15-19,共5页Pratacultural Science

摘　　要：根据植物群落优势种及其生境的差异,将东北林区草地分成草甸、沼泽草地和灌草丛、草原草地两类。并从生境、种类组成及演替等方面论述了东北林区草地的主要特征。然后,根据东北林区林业、畜牧业、农业等发展状况提出了合理开发利用东北林区草地的模式。In this paper,the grasslands in forest zone of Northeast China was divided into 2 types,meadow and swamp grassland and shrub—grass and steppe grassland,according to their dominant species and environmental factors.The characteristics of the environment,composition and dynamics of the grassland was discussed.The models of management and utilization of the grass- lands were proposed based on the situation of forestry,animal husbandry and agriculture in this region.

关 键 词：林区 草地 利用 经营 

分 类 号：S812.5[农业科学—草业科学]