干旱区生态环境知识资源中心(Arid): 甘肃省"两西"地区草地农业现状与发展策略

Arid

	甘肃省"两西"地区草地农业现状与发展策略
其他题名	Primary Discussion on Current Situation and Development of Grassland in "Two West" Region of Gansu Province
	李广 1; 侯扶江 2; 黄高宝1
来源期刊	水土保持学报
ISSN	1009-2242
出版年	2004
卷号	18 期号:5 页码:184-188
中文摘要	"两西"地区草地组成变坏,生产力下降,可利用面积减少和环境恶化,分析了草地退化非生物因素、生物因素和社会因素.提出了退化草地治理的原则:生态建设产业化,因地制宜与系统整治相结合,重恢复、中保护、轻利用和保持政策连续性.河西地区的目标是通过山地-绿洲-荒漠系统耦合建成具有地域特色和优势的复合型草地农业系统及其产业链,定西地区是参与建立黄土高原巨型畜牧业基地,两地区以草业为纽带建立灌溉农耕区-雨养农耕区耦合系统.
英文摘要	The main performance of grassland degeneration was that the components of grassland became bad, its productivity decreased, the usable grassland reduced and its environment deteriorated in Two West Region. Be-cause of the climate change, the special terrain in loess plateau, the pest, disease and mouse in grassland degenera-tion , industry limitation, and management problem and the influence of different situation and micro-biology, the fragility of grassland environment, barren soil and low utilization rate were caused. The principles of managing the degraded grassland were the industrialization of ecological construction, the combination of adjusting measures to local conditions and systematic management, the heavy recovery-medium protection-light utilization and continuity of policy. While its goal was to build the mountain-oasis-desert coupling system in Hexi Region and participate in the construction of Loess Plateau Great Animal Husbandry Base in Dingxi Region respectively. Two regions could be integrated to the coupling system of the irrigated agricultural region and the rainfeed agricultural region.
中文关键词	"两西"地区 ; 草地退化 ; 系统耦合 ; 黄土高原巨型畜牧业基地 ; 技术支撑体系
英文关键词	Two West region grassland degeneration system coupling Loess Plateau Great Animal Hus-bandry Basis technical support system
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY ; ENVIRONMENTAL SCIENCES
WOS研究方向	Agriculture ; Environmental Sciences & Ecology
CSCD记录号	CSCD:1652172
来源机构	兰州大学 ; 甘肃农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/205493
作者单位	1.甘肃农业大学, 兰州, 甘肃 730070, 中国; 2.兰州大学, 农业部草地农业生态系统学重点开放实验室, 兰州, 甘肃 730020, 中国
推荐引用方式 GB/T 7714	李广,侯扶江,黄高宝. 甘肃省"两西"地区草地农业现状与发展策略[J]. 兰州大学, 甘肃农业大学,2004,18(5):184-188.
APA	李广,侯扶江,&黄高宝.(2004).甘肃省"两西"地区草地农业现状与发展策略.水土保持学报,18(5),184-188.
MLA	李广,et al."甘肃省"两西"地区草地农业现状与发展策略".水土保持学报 18.5(2004):184-188.