干旱区生态环境知识资源中心(Arid): Comparison of Two Dripper Line Designs to Assess Cotton Yield, Water Use, and Net Return in Northwest China

Arid

DOI	10.1016/S2095-3119(12)60198-1
	Comparison of Two Dripper Line Designs to Assess Cotton Yield, Water Use, and Net Return in Northwest China
	Wang Ruoshui; Wan Shuqin; Kang Yuehu; Liu Shiping
来源期刊	Journal of Integrative Agriculture
ISSN	2095-3119
出版年	2012
卷号	11 期号:11 页码:1924-1932
英文摘要	This study aimed to compare the effects of two types of drip irrigation line design on cotton yield, water use, and net returns. The experiments were carried out in the arid region of Xinjiang, Northwest China, during 2009-2010 growing years. The two types of lateral placement are commonly used by the local farmers in the area: double lines (two laterals controlling four rows) and single line designs (one lateral controlling four rows). The results indicated that less irrigation water was applied by single line compared with double lines design. This implies that more irrigation water could be saved using single line, by reducing the water consumption of cotton. The emergence rates for double lines were 2 and 6% higher than those for single line design in 2009 and 2010. The seed cotton yields for double lines design were 5.76 and 6.41 Mg ha~(-1) which were 13 and 9% higher than for single line design in 2009 and 2010, respectively. Single lines could however lower the investment cost compared to double lines, which produced 10 and 7% more net income in 2009 and 2010, respectively. By contrast, the double lines was more profitable and suitable for the farmers in Northwest China than single line design.
英文关键词	drip irrigation lateral layout economic benefit water saving water use efficiency (WUE)
类型	Article
语种	英语
开放获取类型	Other Gold
收录类别	CSCD
WOS研究方向	Agriculture
CSCD记录号	CSCD:4702168
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335179
作者单位	Wang Ruoshui, Institute of Geographic Science and Natural Resources Research, Chinese Academy of Sciences, Key Laboratory of Water Cycle and Related Land Surface Processes, Chinese Academy of Sciences, Beijing 100101, China.; Wan Shuqin, Institute of Geographic Science and Natural Resources Research, Chinese Academy of Sciences, Key Laboratory of Water Cycle and Related Land Surface Processes, Chinese Academy of Sciences, Beijing 100101, China.; Kang Yuehu, Institute of Geographic Science and Natural Resources Research, Chinese Academy of Sciences, Key Laboratory of Water Cycle and Related Land Surface Processes, Chinese Academy of Sciences, Beijing 100101, China.; Liu Shiping, Institute of Geographic Science and Natural Resources Research, Chinese Academy of Sciences, Key Laboratory of Water Cycle and Related Land Surface Processes, Chinese Academy of Sciences, Beijing 100101, China.
推荐引用方式 GB/T 7714	Wang Ruoshui,Wan Shuqin,Kang Yuehu,et al. Comparison of Two Dripper Line Designs to Assess Cotton Yield, Water Use, and Net Return in Northwest China[J],2012,11(11):1924-1932.
APA	Wang Ruoshui,Wan Shuqin,Kang Yuehu,&Liu Shiping.(2012).Comparison of Two Dripper Line Designs to Assess Cotton Yield, Water Use, and Net Return in Northwest China.Journal of Integrative Agriculture,11(11),1924-1932.
MLA	Wang Ruoshui,et al."Comparison of Two Dripper Line Designs to Assess Cotton Yield, Water Use, and Net Return in Northwest China".Journal of Integrative Agriculture 11.11(2012):1924-1932.