干旱区生态环境知识资源中心(Arid): Assessing the influence of integrating soil amendment applications with saline water irrigation on Ajwain's yield and water productivity

Arid

DOI	10.1007/s00271-021-00759-7
	Assessing the influence of integrating soil amendment applications with saline water irrigation on Ajwain's yield and water productivity
	Kalanaki, Mahdi; Karandish, Fatemeh; Afrasiab, Payman; Ritzema, Henk; Khamari, Issa; Tabatabai, Seyed Mahmood
通讯作者	Karandish, F (corresponding author), Univ Zabol, Water Engn Dept, Zabol, Iran.
来源期刊	IRRIGATION SCIENCE
ISSN	0342-7188
EISSN	1432-1319
出版年	2022
英文摘要	Freshwater scarcity and soil salinity are amongst the main obstacles for sustainable development of irrigated agriculture, particularly in arid regions. A 2-year field investigation was conducted at an experimental field in south-east Iran during the 2017 and 2018 growing seasons to evaluate the individual and integrated effects of water-saving irrigation strategies and organic soil amendment (OSA) applications on yield and water productivity of ajwain (Trachyspermum ammi), which is known as an important medicinal plant in Iran. A split-plot design with 16 treatments was used in the field trial. Treatments were created by combining four irrigation strategies, including full irrigation with freshwater [FF], partial root-zone drying (PRD) with freshwater (PF), PRD with saline water (PS), and PRD with alternating application of fresh and saline water (PFS), were combined with four types of soil amendments, including no amendment (control), charcoal nano-biochar (NB), composted cow manure (CM), cow manure vermicompost (VM). Results showed that in the absence of OSA application, exposing crops to salinity/water stresses caused 3.7-17.6% and 4.5-17.7% reduction in the crop's seed yield and above-ground biomass, respectively, while enhancing the crop's oil concentration and oil yield by 9.1-30% and 1.4-18.3%, respectively. Along with a 34-63% freshwater saving, a 24.9-91.2% increase occurred in the crop's water productivities compared to the FF treatments. Integrating OSA application with freshwater-saving irrigation caused up to 58, 27.1, 60, 138, and 285% increase in the crop's seed yield, biomass, oil concentration, oil yield, and water productivity, respectively, compared to the FF-control treatment. However, VM performed best, and CM took second place. Based on the results, it can be concluded that such integrations provide opportunities for developing Ajwain's production in arid regions with limited access to freshwater resources.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000712950500001
WOS关键词	ZONE DRYING IRRIGATION ; DEFICIT IRRIGATION ; USE EFFICIENCY ; PHYSIOLOGICAL-RESPONSES ; SALT STRESS ; COW MANURE ; BIOCHAR ; FIELD ; STRATEGIES ; GROWTH
WOS类目	Agronomy ; Water Resources
WOS研究方向	Agriculture ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/367585
作者单位	[Kalanaki, Mahdi; Karandish, Fatemeh; Afrasiab, Payman; Tabatabai, Seyed Mahmood] Univ Zabol, Water Engn Dept, Zabol, Iran; [Kalanaki, Mahdi; Ritzema, Henk] Wageningen Univ & Res, Water Resource Management Grp, Wageningen, Netherlands; [Khamari, Issa] Univ Zabol, Dept Agron, Zabol, Iran
推荐引用方式 GB/T 7714	Kalanaki, Mahdi,Karandish, Fatemeh,Afrasiab, Payman,et al. Assessing the influence of integrating soil amendment applications with saline water irrigation on Ajwain's yield and water productivity[J],2022.
APA	Kalanaki, Mahdi,Karandish, Fatemeh,Afrasiab, Payman,Ritzema, Henk,Khamari, Issa,&Tabatabai, Seyed Mahmood.(2022).Assessing the influence of integrating soil amendment applications with saline water irrigation on Ajwain's yield and water productivity.IRRIGATION SCIENCE.
MLA	Kalanaki, Mahdi,et al."Assessing the influence of integrating soil amendment applications with saline water irrigation on Ajwain's yield and water productivity".IRRIGATION SCIENCE (2022).