干旱区生态环境知识资源中心(Arid): 试论河西绿洲节水型农业的可持续发展

Arid

	试论河西绿洲节水型农业的可持续发展
其他题名	Discussion on the Sustainable Development of Water-saving Agriculture in Hexi Oasis
	贺访印; 俄有浩; 徐先英; 唐进年
ISSN	0517-6611
出版年	2008
卷号	36 期号:4 页码:1670-1673,1675
中文摘要	通过对甘肃河西地区工农业生产、生活、人畜饮水及生态用水等水资源利用现状的分析，发现河西地区缺水达32．91亿m~3，水的开发利用率高达92％。而农牧业生产用水占89．03％，且以高耗水的粮食作物为主，水的经济效益仅为0．94～1．14元／m~3，作物水分利用效率0．56，0，73kg／m~3。农业水效益是西北的17．6％、全国的6．2％。因此，提出河西绿洲发展节水型农产业，推广节水型种植业和养殖业，提高水资源利用率，进行产业结构调整，加大肉羊、肉兔、奶业和猪的发展规模。引进并推广苜蓿、马铃薯、棉花、籽瓜、甘草等节水作物种植．耗水系数可由0．62kg／g降低为0．04kg／g，水的经济效益由1．02元／m~3提高到6．15～8．34元／m~3，形成河西走廊以苜蓿草产业、甘草等中药产业、马铃薯产业、棉花产业、肉羊、奶牛、瘦肉猪等畜产业为主的生态产业，延伸产业链，形成河西绿洲农林牧全面发展、粮经饲1：1：1结构合理的节水型生态农业发展格局，以推动河西走廊产业经济带快速发展。
英文摘要	It was found through analyzing the present status of water resource utilization in Hexi area in Gansu Province that the water deficiency was up to 3 291 million m~3 and the water resource utilization was severely unreasonable in tiffs area. So, the development of water-saving agricuhtural industry and the adjustment of industrial structure had important metaling in Hexi oasis. The introduction and spreading of water-saving crops such as clover, potato, cotton, seed melon and liquorice could reduce the water consumption coefficient from 0.62 kg/g to 0,04 kg/g and increase the economic benefit of water from 1.02 yuan/m~3 to 6,15 - 8.34 yuan/m~3. With the industries of the clover, liquorice, potato, cotton, mutton sheep, milch cow and muscle pig as the main industries, creating comprehensive development pauem of agriculture, forestry and animal husbandry in Hexi corridor in which was very important to promote the fast development of Hexi industry-economy belt.
中文关键词	河西绿洲 ; 水资源 ; 节水型农产业 ; 水效益 ; 生态农业 ; 可持续发展
英文关键词	Hexi oasis Water resources Water-saving agricultural industry Water benefit Ecological agriculture Sustainable development
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:3234204
来源机构	甘肃省治沙研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/221945
作者单位	甘肃省治沙研究所, 武威, 甘肃 733000, 中国
推荐引用方式 GB/T 7714	贺访印,俄有浩,徐先英,等. 试论河西绿洲节水型农业的可持续发展[J]. 甘肃省治沙研究所,2008,36(4):1670-1673,1675.
APA	贺访印,俄有浩,徐先英,&唐进年.(2008).试论河西绿洲节水型农业的可持续发展.,36(4),1670-1673,1675.
MLA	贺访印,et al."试论河西绿洲节水型农业的可持续发展".36.4(2008):1670-1673,1675.