干旱区生态环境知识资源中心(Arid): 河西走廊绿洲农业土地综合利用探析----以张掖市为例

Arid

	河西走廊绿洲农业土地综合利用探析----以张掖市为例
其他题名	Preliminary Study on Integrated Agricultural Land Use in Oases in the Hexi Corridor -A Case Study in Zhangye City
	王生荣 1; 曾凡江2
来源期刊	干旱区研究
ISSN	1001-4675
出版年	2010
卷号	27 期号:2 页码:176-181
中文摘要	以河西走廊中部的张掖市为例,进行了土地人口承载力的计算和农业内部产业效益分析.结果表明:种植粮食作物的人口承载力要远远大于畜牧业,而从农业内部不同产业综合效益分析来看,草畜业要大于种植业.考虑到土地对人口的承载力,将未来绿洲农业土地的利用模式调整为:耕地种植业和耕地草畜业的用地比例为1:2左右;耕地种植业中,稳定口粮生产,压缩饲料粮生产,提高饲草种植比例;畜牧业中,压缩耗粮型猪禽养殖数量,发展节粮型草畜(牛、羊)的数量,提高食草性畜牧业比重;调整种植业、养殖业和农畜产品加工业结构,建立绿洲生态经济体系,实现经济、社会、生态效益的兼容.
英文摘要	Population carrying capacity of land resources is an important measure for the sustainable development of population, resources and environment. The Hexi Corridor is an important commodity grain producing base. The problems between economic development and resources and environment have attracted widespread attention since recent years. In this paper, a case study on the population carrying capacity of agriculturalland and the agricultural benefits in the Zhangye Oasis is carried out. The results show that the population carrying capacity of planting food crops in agricultural land is much higher than that of stockbreeding, and the ananlysis of the integrated benefits of different agricultural industries reveals that stockbreeding has a higher level than that of planting food crops. Being an important commodity grain base, agricultural land use in the Hexi Corridor must meet the population carrying capacity. Bearing this in mind, it is urgent to deal with the relationship between farming and stockbreeding in agricultural land. On which it is argued that the agricultural land use mode should be changed: the ratio of planting food crops and stockbreeding is l:2; in food crop planting, it iS.necessary to stabilize the grain production, reduce feed grain production and increase the proportion of forage planting; in stockbreeding, it is necessary to reduce the numbers of grain-fed pigs and fowls, develop the food-saving livestock, and increase the proportion of herbivorous livestock. It is also necessary to regulate the structures of aquaculture, stockbreeding and farm and livestock product processing, and establish the oasis ecological economic system so as to achieve the balance of social effects, economic returns and ecological benefits.
中文关键词	绿洲 ; 农业土地 ; 综合利用 ; 张掖 ; 河西走廊
英文关键词	oasiscuagricultural land integrated land use Zhangye City the Hexi Corridor
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURAL ECONOMICS POLICY
WOS研究方向	Agriculture
CSCD记录号	CSCD:3924798
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/225055
作者单位	1.甘肃联合大学, 兰州, 甘肃 730000, 中国; 2.中国科学院新疆生态与地理研究所, 乌鲁木齐, 新疆 830011, 中国
推荐引用方式 GB/T 7714	王生荣,曾凡江. 河西走廊绿洲农业土地综合利用探析----以张掖市为例[J]. 中国科学院新疆生态与地理研究所,2010,27(2):176-181.
APA	王生荣,&曾凡江.(2010).河西走廊绿洲农业土地综合利用探析----以张掖市为例.干旱区研究,27(2),176-181.
MLA	王生荣,et al."河西走廊绿洲农业土地综合利用探析----以张掖市为例".干旱区研究 27.2(2010):176-181.