作　　者： ; ;

机构地区： 陕西省农业科学院

出　　处： 《灾害学》 1992年第1期39-44,共6页

摘　　要： 目前,我国草地生产力水平极其落后,草地畜牧业发展缓慢,其主要原因是草地灾害的长期存在并日趋严重。本文通过对草地灾害的类型和致灾因素的分析,提出了相应的提高草地生产能力、改善草地生态环境和防止草地灾害发生、发展的对策。 At present,the grassland productivity is backward,the development of animal husbandry is slow in the grassland inChina. The main cause is longexisting and increasing serious disaster. From analysis to type of grassland disaster and cause factor, corresponding countermeasures which include increasing productivity, improving grassland ecology environment, forestalling disaster occurring and developing all of the grassland have been posed so as to promote the production ability of grass.

关 键 词： 草地 灾害 类型 防灾 温带 中国

领　　域： [农业科学] [农业科学] [农业科学]