干旱区生态环境知识资源中心(Arid): Evaluation of comprehensive improvement for mild and moderate soil salinization in arid zone

Arid

DOI	10.1371/journal.pone.0224790
	Evaluation of comprehensive improvement for mild and moderate soil salinization in arid zone
	Yang, Haichang; Chen, Yun; Zhang, Fenghua
通讯作者	Zhang, FH (corresponding author), Shihezi Univ, Agr Coll, Shihezi City, Xinjiang, Peoples R China.
来源期刊	PLOS ONE
ISSN	1932-6203
出版年	2019
卷号	14 期号:11
英文摘要	Sustainable development of agricultural lands in arid environments is limited by soil salinization. Comprehensive measures were conducted to completely improve soil salinization in this study. For the purpose of assessing the effect of comprehensive improvement in salinized farmland in arid zone, soil salinity at a range of soil depths, EC of subsurface pipe drainage and crop yield during crop growth period in Xinjiang, China were investigated. The results show that soil salinity decreased significantly on mildly (1-3 dS m(-1)) and moderately (3-6 dS m(-1)) salinized farmlands. The improvement in moderately salinized soil was better than that in mildly salinized soil. The average desalinization rate of mildly and moderately salinized farmland was 15% and -15.8%, respectively. The more irrigation times were, the better desalinization effect became. The EC of drainage water varied in the range of 7.53-11.16 dS m(-1) and was greater than the EC of irrigation water, which showed that subsurface pipe drainage can remove soil salinity from salinized farmlands. The crop yield using comprehensive improvement increased significantly compared with the control check. The outcome of this study suggests that comprehensive measures on salinized farmland are conductive to the decrease of soil salinity and the increase of crop yield.
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000526819200001
WOS关键词	CROP PRODUCTION ; SALT TOLERANCE ; SALINITY ; IRRIGATION ; WATER ; DRAINAGE ; PADDY
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
来源机构	Commonwealth Scientific and Industrial Research Organisation
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369776
作者单位	[Yang, Haichang; Zhang, Fenghua] Shihezi Univ, Agr Coll, Shihezi City, Xinjiang, Peoples R China; [Chen, Yun] Commonwealth Sci & Ind Res Org, Land & Water, Canberra, ACT, Australia
推荐引用方式 GB/T 7714	Yang, Haichang,Chen, Yun,Zhang, Fenghua. Evaluation of comprehensive improvement for mild and moderate soil salinization in arid zone[J]. Commonwealth Scientific and Industrial Research Organisation,2019,14(11).
APA	Yang, Haichang,Chen, Yun,&Zhang, Fenghua.(2019).Evaluation of comprehensive improvement for mild and moderate soil salinization in arid zone.PLOS ONE,14(11).
MLA	Yang, Haichang,et al."Evaluation of comprehensive improvement for mild and moderate soil salinization in arid zone".PLOS ONE 14.11(2019).