干旱区生态环境知识资源中心(Arid): 渭干河-库车河三角洲绿洲棉花种植面积时空变化特征分析

Arid

	渭干河-库车河三角洲绿洲棉花种植面积时空变化特征分析
其他题名	Analysis of spatio-temporal variation characteristics of cotton planted areas in Weigan-Kuqa River Delta Oasis
	买合皮热提·吾拉木; 玉苏甫·买买提; 满苏尔·沙比提
来源期刊	干旱地区农业研究
ISSN	1000-7601
出版年	2014
卷号	32 期号:3 页码:214-219
中文摘要	利用研究区棉花种植面积和产量相关统计数据,探究研究区棉花种植面积和产量的时空变化特征及单产和面积作用对棉花产量的影响。研究结果表明:(1)近62年来,研究区的棉花种植面积、棉花产量和单产均呈上升趋势,而且表现出明显的阶段性和波动性,1949-1985年间增长缓慢,1986-2011年增长迅速。(2)就棉花总产波动来看,单产的作用占42.04%,面积作用占50.96%,在1949-1985年间单产增加对棉花总产量提高的贡献较大,在1986-2011年间棉花种植面积扩大对棉花总产量提高的贡献较大。(3) 1985年前棉花种植面积较稳定,波动不大,主要靠挤占粮食作物面积来扩大,1986年之后棉花种植面积扩大迅速,主要途径为开荒造地。(4)棉花市场价格的波动、生产成本的上升、产量的徘徊、生产环境的恶化和品种等直接影响着研究区棉花生产的竞争力和棉农增收。
英文摘要	Using the relevant statistical data of cotton planted area and yield in study region, has explored the spatio-temporal variation characteristics of cotton planted areas with yield and effect of the function of yield and area to the cotton output. The research results showed that: (1) In recent 62 years, the cotton planted area, cotton output and yield total have showed an upward trend in the study region, further more, have performed obvious stage and fluctuation, slow increase from 1949 to 1985, but rapid growth from 1986 to 2011. (2) As to the cotton production fluctuation, the effect of the unit yield was 42.04%, the area was 50.96%. During 1949 to 1985, the unit yield increase was more contribution to the cotton output increasing, while the cotton planted area was more contribution to the cotton output increasing during 1986-2011. (3) Before 1985, the cotton planted area was rather stable with less fluctuation, mostly expanded by the area of food crop, but after 1986, cotton planted area begun to expand rapidly, most by wasteland reclamation. (4) The fluctuation of the cotton market price, the rise of the production cost, the cotton output up and down, degradation of production environment and the cotton variety and so on had a direct impact to the competitiveness of cotton production and the income increasing of cotton farmers in the study area.
中文关键词	棉花 ; 种植面积 ; 时空变化 ; 渭干河-库车河三角洲绿洲
英文关键词	cotton planted areas spatio-temporal variation Weigan-Kuqa River delta oasis
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRONOMY
WOS研究方向	Agriculture
CSCD记录号	CSCD:5151633
来源机构	新疆师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/231074
作者单位	新疆师范大学地理科学与旅游学院, 乌鲁木齐, 新疆 830054, 中国
推荐引用方式 GB/T 7714	买合皮热提·吾拉木,玉苏甫·买买提,满苏尔·沙比提. 渭干河-库车河三角洲绿洲棉花种植面积时空变化特征分析[J]. 新疆师范大学,2014,32(3):214-219.
APA	买合皮热提·吾拉木,玉苏甫·买买提,&满苏尔·沙比提.(2014).渭干河-库车河三角洲绿洲棉花种植面积时空变化特征分析.干旱地区农业研究,32(3),214-219.
MLA	买合皮热提·吾拉木,et al."渭干河-库车河三角洲绿洲棉花种植面积时空变化特征分析".干旱地区农业研究 32.3(2014):214-219.