我国西南地区草地资源特点及其可持续发展途径  

The Characteristics of Grassland Resources in Southwest of China and the Ways of Sustainable Development

作　　者：皇甫江云[1,2] 卢欣石[1] 李镇清[3] 罗京焰 赵楠 毛凤显 

机构地区：[1]北京林业大学林学院,北京10083 [2]贵州省饲草饲料工作站,贵州贵阳550001 [3]中国科学院植物研究所植被数量生态学重点实验室,北京100093 [4]贵州省畜牧技术推广站,贵州贵阳550001

出　　处：《中国草地学报》2011年第3期100-106,共7页Chinese Journal of Grassland

基　　金："十一五"国家科技支撑课题(2006BAD26B0403;2006BAD01A19);贵州省岩溶地区石漠化综合治理项目资助

摘　　要：论述了我国西南地区草地资源的特点及发展潜力,提出西南地区草地资源可持续发展的途径:(1)科学利用天然草地,大力建设栽培草地,发展高效草地畜牧业;(2)加快推进农闲田、冬闲田种草,建立新型的草田轮作制度;(3)进一步深入调查草地资源现状,建立草地资源承载力的动态监测系统;(4)建议国家重点扶持西南草地畜牧业,加大石漠化治理的力度。Characteristics of grassland resources and development potential in southwest China were discussed,the ways of sustainable development were suggested：（1） Scientifically utilizing natural grassland,vigorously establishing cultivated grassland and developing efficient grassland animal husbandry;（2） Widely planting grass in farming-fallow crop and winter-fallow paddy field to establish new forage-crop rotation system;（3） Further investigating present grassland resources,establishing grassland resources bearing capacity dynamic monitor system.（4） It is suggested that emphases on supporting grassland animal husbandry in southwest area and coping with rocky desertification should be put into effect.

关 键 词：西南地区 草地资源 特点 可持续发展 

分 类 号：S812[农业科学—草业科学]