干旱区生态环境知识资源中心(Arid): Effects of deficit irrigation with saline water on spring wheat growth and yield in arid Northwest China

Arid

	Effects of deficit irrigation with saline water on spring wheat growth and yield in arid Northwest China
	Jiang Jing; Huo Zailin; Feng Shaoyuan; Kang Shaozhong; Wang Fenxing; Zhang Chaobo
来源期刊	Journal of Arid Land
ISSN	1674-6767
出版年	2013
卷号	5 期号:2 页码:143-154
英文摘要	Field experiments were conducted in 2008 and 2009 to study the effects of deficit irrigation with saline water on spring wheat growth and yield in an arid region of Northwest China. Nine treatments included three salinity levels s1, s2 and s3 (0.65, 3.2, and 6.1 dS/m) in combination with three water levels w1, w2 and w3 (375, 300, and 225 mm). In 2008, for most treatments, deficit irrigation showed adverse effects on wheat growth; meanwhile, the effect of saline irrigation was not apparent. In 2009, growth parameters of w1 treatments were not always optimal under saline irrigation. At 3.2 and 6.1 dS/m in 2008, the highest yield was obtained by w1 treatments, however, in 2009, the weight of 1,000 grains and wheat yield both followed the order w2 > w1 > w3. In this study, spring wheat was sensitive to water deficit, especially at the booting to grain-filling stages, but was not significantly affected by saline irrigation and the combination of the two factors. The results demonstrated that 300-mm irrigation water with a salinity of less than 3.2 dS/m is suitable for wheat fields in the study area.
英文关键词	saline water irrigation leaf area index (LAI) leaf potential yield components
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	CSCD
WOS研究方向	Agriculture
CSCD记录号	CSCD:4906444
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335243
作者单位	Jiang Jing, College of Water Science and Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China.; Zhang Chaobo, College of Water Science and Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China.; Huo Zailin, Centre for Agricultural Water Research in China, China Agricultural University, Beijing 100083, China.; Kang Shaozhong, Centre for Agricultural Water Research in China, China Agricultural University, Beijing 100083, China.; Wang Fenxing, Centre for Agricultural Water Research in China, China Agricultural University, Beijing 100083, China.; Feng Shaoyuan, College of Water Science and Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, China.
推荐引用方式 GB/T 7714	Jiang Jing,Huo Zailin,Feng Shaoyuan,et al. Effects of deficit irrigation with saline water on spring wheat growth and yield in arid Northwest China[J],2013,5(2):143-154.
APA	Jiang Jing,Huo Zailin,Feng Shaoyuan,Kang Shaozhong,Wang Fenxing,&Zhang Chaobo.(2013).Effects of deficit irrigation with saline water on spring wheat growth and yield in arid Northwest China.Journal of Arid Land,5(2),143-154.
MLA	Jiang Jing,et al."Effects of deficit irrigation with saline water on spring wheat growth and yield in arid Northwest China".Journal of Arid Land 5.2(2013):143-154.