干旱区生态环境知识资源中心(Arid): Simultaneous water, salinity and nitrogen stresses on tomato (Solanum lycopersicum) root water uptake using mathematical models

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DOI	10.1080/01904167.2020.1822400
	Simultaneous water, salinity and nitrogen stresses on tomato (Solanum lycopersicum) root water uptake using mathematical models
	Babazadeh, Hossein; Ardalani, Hossein; Kisekka, Isaya; Hoogenboom, Gerrit
通讯作者	Babazadeh, H
来源期刊	JOURNAL OF PLANT NUTRITION
ISSN	0190-4167
EISSN	1532-4087
出版年	2021
卷号	44 期号:2 页码:282-295
英文摘要	Salinity and nutrient deficiency, especially nitrogen, are two important factors that reduce the crop yield in arid and semi-arid regions. Water absorption by root is an important factor in the distribution of soil-water and solute transport. In order to investigate of water uptake by the plant roots under simultaneous water, salinity, and nitrogen stresses by mathematical models, four levels of soil water content (50, 75, 100, and 120 percent of water requirement), six levels of salinity (1, 2, 4, 6, 8, and 10dS/m) and three levels of nitrogen (zero, 50, and 100 percent of the fertilizer demands) was applied on tomato plant with three repetitions. The experiments were carried out in a factorial randomized complete block design. Mathematical models of the root water uptake under simultaneous salinity and nitrogen stresses showed modified Mitscherlich-Baule (MB) model fitted better while under simultaneous water and nitrogen stresses, Mitscherlich-Baule and Feddes (MB-F) has best fitted regarding measured data. The results showed that derived models of Mitscherlich-Baule and Homaee (MB-H), Mitscherlich-Baule and Feddes (MB-F), Mitscherlich-Baule and Dirksen (MB-D), Mitscherlich-Baule and van Genuchten (MB-VG) have more accuracy under simultaneous water and nitrogen stresses and MB-F model has the best fit for measurement of data in comparison with other models. Under simultaneous water, salinity, and nitrogen stresses, multiplicative MB-MB-F model best fitted in comparison with other proposed models. Moreover, the research results showed that in severe salinity, increasing the amount of fertilizer doesn't increase crop yield while increasing the amount of irrigation water increases yield.
英文关键词	macroscopic model root water uptake models simultaneously stress tomato (Solanum lycopersicum)
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000572205800001
WOS关键词	YIELD ; NACL ; FERTILIZER ; NUTRIENTS ; QUALITY ; NITRATE ; GROWTH ; PLANTS
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
来源机构	University of California, Davis
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327917
作者单位	[Babazadeh, Hossein; Ardalani, Hossein] Islamic Azad Univ, Dept Water Sci & Engn, Sci & Res Branch, Tehran, Iran; [Kisekka, Isaya] Univ Calif Davis, Dept Land Air & Water Resources, Davis, CA 95616 USA; [Hoogenboom, Gerrit] Univ Florida, Inst Sustainable Food Syst, Gainesville, FL USA; [Hoogenboom, Gerrit] Univ Florida, Dept Agr & Biol Engn, Gainesville, FL USA
推荐引用方式 GB/T 7714	Babazadeh, Hossein,Ardalani, Hossein,Kisekka, Isaya,et al. Simultaneous water, salinity and nitrogen stresses on tomato (Solanum lycopersicum) root water uptake using mathematical models[J]. University of California, Davis,2021,44(2):282-295.
APA	Babazadeh, Hossein,Ardalani, Hossein,Kisekka, Isaya,&Hoogenboom, Gerrit.(2021).Simultaneous water, salinity and nitrogen stresses on tomato (Solanum lycopersicum) root water uptake using mathematical models.JOURNAL OF PLANT NUTRITION,44(2),282-295.
MLA	Babazadeh, Hossein,et al."Simultaneous water, salinity and nitrogen stresses on tomato (Solanum lycopersicum) root water uptake using mathematical models".JOURNAL OF PLANT NUTRITION 44.2(2021):282-295.