Effect of Zinc Oxide Nanoparticles on Some Biochemical and Morphological Characteristics of Wheat under Drought Conditions

Abstract Background and Objective: The aim of this study was to investigate the effect of zinc oxide nanoparticles on some biochemical and morphological characteristics of wheat under drought stress and reduction of drought effects under the influence of zinc nano oxide foliar application. Materia...

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Autores principales:	Seyede Yalda Raeesi Sadati, Soodabeh Jahanbakhsh Godekahriz, Ali Ebadi, Mohammad Sedghi
Formato:	article
Lenguaje:	FA
Publicado:	University of Tabriz 2021
Materias:	keywords: bread wheat drought stress proline soluble protein soluble sugar zinc nanoxide Agriculture (General) S1-972 Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/e911b7bcae78469c88458bf600057858
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spelling	oai:doaj.org-article:e911b7bcae78469c88458bf6000578582021-11-27T07:10:27ZEffect of Zinc Oxide Nanoparticles on Some Biochemical and Morphological Characteristics of Wheat under Drought Conditions2476-43102476-432910.22034/saps.2021.13106https://doaj.org/article/e911b7bcae78469c88458bf6000578582021-06-01T00:00:00Zhttps://sustainagriculture.tabrizu.ac.ir/article_13106_76930104c33a5be85b28196a9067c03e.pdfhttps://doaj.org/toc/2476-4310https://doaj.org/toc/2476-4329Abstract Background and Objective: The aim of this study was to investigate the effect of zinc oxide nanoparticles on some biochemical and morphological characteristics of wheat under drought stress and reduction of drought effects under the influence of zinc nano oxide foliar application. Materials and Methods: A factorial experiment was conducted in a completely randomized design with three replications in the University of Mohaghegh Ardebili in 2016-2017. The first factor was drought stress at three levels (35, 60 and 85% of field capacity), the second factor was wheat cultivars (Mihan, Heydari, Sysons and Gasogen) and the third factor included foliar spraying with zinc oxide nanoparticles with concentrations of 0, 0.5 and 1 g.l-1. The foliar application was performed in three-leaf stage and three days after foliar application, drought stress was applied based on field capacity and sampling was performed ten days after stress. Results: The findings showed that under ZnO treatment, the amount of soluble protein, soluble sugar, proline, plant height and grain weight increased. As the severity of drought stress increased, the amount of protein decreased, but the amount of proline and soluble sugar increased. Stress also decreased plant height, dry and fresh root weight, as well as grain yield (15.95% of grain size and 11.93% of grain weight). Spraying wheat plants with zinc nano oxide in the Mihan and Heydari cultivars moderated the effects of stress, and in the cultivars of Sysons and Gascogen increased the plant's defense mechanisms against the destructive effects of drought stress. Conclusion: In general, foliar feeding of ZnO at a concentration of 0.5 g.l-1 makes wheat plants tolerant to drought stress.Seyede Yalda Raeesi SadatiSoodabeh Jahanbakhsh GodekahrizAli EbadiMohammad SedghiUniversity of Tabrizarticlekeywords: bread wheatdrought stressprolinesoluble proteinsoluble sugarzinc nanoxideAgriculture (General)S1-972Plant cultureSB1-1110FAJournal of Agricultural Science and Sustainable Production, Vol 31, Iss 2, Pp 233-250 (2021)
institution	DOAJ
collection	DOAJ
language	FA
topic	keywords: bread wheat drought stress proline soluble protein soluble sugar zinc nanoxide Agriculture (General) S1-972 Plant culture SB1-1110
spellingShingle	keywords: bread wheat drought stress proline soluble protein soluble sugar zinc nanoxide Agriculture (General) S1-972 Plant culture SB1-1110 Seyede Yalda Raeesi Sadati Soodabeh Jahanbakhsh Godekahriz Ali Ebadi Mohammad Sedghi Effect of Zinc Oxide Nanoparticles on Some Biochemical and Morphological Characteristics of Wheat under Drought Conditions
description	Abstract Background and Objective: The aim of this study was to investigate the effect of zinc oxide nanoparticles on some biochemical and morphological characteristics of wheat under drought stress and reduction of drought effects under the influence of zinc nano oxide foliar application. Materials and Methods: A factorial experiment was conducted in a completely randomized design with three replications in the University of Mohaghegh Ardebili in 2016-2017. The first factor was drought stress at three levels (35, 60 and 85% of field capacity), the second factor was wheat cultivars (Mihan, Heydari, Sysons and Gasogen) and the third factor included foliar spraying with zinc oxide nanoparticles with concentrations of 0, 0.5 and 1 g.l-1. The foliar application was performed in three-leaf stage and three days after foliar application, drought stress was applied based on field capacity and sampling was performed ten days after stress. Results: The findings showed that under ZnO treatment, the amount of soluble protein, soluble sugar, proline, plant height and grain weight increased. As the severity of drought stress increased, the amount of protein decreased, but the amount of proline and soluble sugar increased. Stress also decreased plant height, dry and fresh root weight, as well as grain yield (15.95% of grain size and 11.93% of grain weight). Spraying wheat plants with zinc nano oxide in the Mihan and Heydari cultivars moderated the effects of stress, and in the cultivars of Sysons and Gascogen increased the plant's defense mechanisms against the destructive effects of drought stress. Conclusion: In general, foliar feeding of ZnO at a concentration of 0.5 g.l-1 makes wheat plants tolerant to drought stress.
format	article
author	Seyede Yalda Raeesi Sadati Soodabeh Jahanbakhsh Godekahriz Ali Ebadi Mohammad Sedghi
author_facet	Seyede Yalda Raeesi Sadati Soodabeh Jahanbakhsh Godekahriz Ali Ebadi Mohammad Sedghi
author_sort	Seyede Yalda Raeesi Sadati
title	Effect of Zinc Oxide Nanoparticles on Some Biochemical and Morphological Characteristics of Wheat under Drought Conditions
title_short	Effect of Zinc Oxide Nanoparticles on Some Biochemical and Morphological Characteristics of Wheat under Drought Conditions
title_full	Effect of Zinc Oxide Nanoparticles on Some Biochemical and Morphological Characteristics of Wheat under Drought Conditions
title_fullStr	Effect of Zinc Oxide Nanoparticles on Some Biochemical and Morphological Characteristics of Wheat under Drought Conditions
title_full_unstemmed	Effect of Zinc Oxide Nanoparticles on Some Biochemical and Morphological Characteristics of Wheat under Drought Conditions
title_sort	effect of zinc oxide nanoparticles on some biochemical and morphological characteristics of wheat under drought conditions
publisher	University of Tabriz
publishDate	2021
url	https://doaj.org/article/e911b7bcae78469c88458bf600057858
work_keys_str_mv	AT seyedeyaldaraeesisadati effectofzincoxidenanoparticlesonsomebiochemicalandmorphologicalcharacteristicsofwheatunderdroughtconditions AT soodabehjahanbakhshgodekahriz effectofzincoxidenanoparticlesonsomebiochemicalandmorphologicalcharacteristicsofwheatunderdroughtconditions AT aliebadi effectofzincoxidenanoparticlesonsomebiochemicalandmorphologicalcharacteristicsofwheatunderdroughtconditions AT mohammadsedghi effectofzincoxidenanoparticlesonsomebiochemicalandmorphologicalcharacteristicsofwheatunderdroughtconditions
_version_	1718409200226271232

Effect of Zinc Oxide Nanoparticles on Some Biochemical and Morphological Characteristics of Wheat under Drought Conditions

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