干旱区生态环境知识资源中心(Arid): Assessing four different macroscopic water uptake models for maize plant (ZEA maysL.) under salinity stress

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DOI	10.1002/ird.2526
	Assessing four different macroscopic water uptake models for maize plant (ZEA maysL.) under salinity stress
	Jalali, Vahidreza; Asadi Kapourchal, Safoora
通讯作者	Jalali, V
来源期刊	IRRIGATION AND DRAINAGE
ISSN	1531-0353
EISSN	1531-0361
英文摘要	The global shortage of fresh water in arid/semi-arid regions has inevitably led to the use of unconventional sources of water. One of the strategies for managing saline water consumption is by using simulator models that can help in understanding the physiological response of crops. In this study the number of germinated seeds, shoot fresh weight and plant leaf area index as three of the main parameters of the vegetative stage of maize plants were investigated. In order to quantify the effect of different salinities on vegetative growth parameters, the macroscopic models of Homaeeet al., Dirksenet al., van Genuchten and Hoffman and Maas and Hoffman were tested. The fitting of different models to measured data of germinated seeds showed that the Maas and Hoffman model was superior over the other three models withrand NSE values of 0.87 and 0.79, respectively. Similarly, the model of Homaeeet al. with the values ofr= 0.98 and NSE = 0.89 was the best model for the maize fresh weight variable. Finally, for the leaf area index variable, the van Genuchten and Hoffman model having values ofr= 0.95 and NSE = 0.91 was able to provide a better estimate than the other models. (c) 2020 John Wiley & Sons, Ltd.
英文关键词	corn natural saline water production function simulation models vegetative indices
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000569261600001
WOS关键词	SALT STRESS ; SOIL-SALINITY ; IRRIGATION ; WHEAT ; GROWTH ; YIELD ; PERFORMANCE ; TOLERANCE ; RESPONSES ; CORN
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/2XILL650/328244
作者单位	[Jalali, Vahidreza] Res & Technol Inst Plant Prod RTIPP Kerman, Kerman, Iran; [Jalali, Vahidreza] Shahid Bahonar Univ, Higher Educ Complex Shirvan, Shirvan, Iran; [Asadi Kapourchal, Safoora] Univ Guilan, Fac Agr Soil Sci, Rasht, Iran
推荐引用方式 GB/T 7714	Jalali, Vahidreza,Asadi Kapourchal, Safoora. Assessing four different macroscopic water uptake models for maize plant (ZEA maysL.) under salinity stress[J].
APA	Jalali, Vahidreza,&Asadi Kapourchal, Safoora.
MLA	Jalali, Vahidreza,et al."Assessing four different macroscopic water uptake models for maize plant (ZEA maysL.) under salinity stress".IRRIGATION AND DRAINAGE