Responses of pepper to Alfalfa mosaic virus and manganese nutrition under greenhouse conditions: preliminary results

Purpose: The present research was conducted to evaluate interactive effects of manganese (Mn) and Alfalfa mosaic virus (AMV) on some physiological characteristics of two pepper varieties including PS301 and California Wonder under greenhouse conditions. Research Methods: Treatments included two leve...

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Autores principales:	Seyyedeh Atefeh Hosseini, Mahdie Ghaemi, Mehdi Khayyat
Formato:	article
Lenguaje:	EN
Publicado:	University of Birjand 2021
Materias:	alfamovirus chlorophyll manganese tolerance Agriculture S
Acceso en línea:	https://doaj.org/article/61654c3874504287b55073aaa56875ea
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spelling	oai:doaj.org-article:61654c3874504287b55073aaa56875ea2021-11-06T04:22:38ZResponses of pepper to Alfalfa mosaic virus and manganese nutrition under greenhouse conditions: preliminary results2588-48832588-616910.22077/jhpr.2021.3686.1167https://doaj.org/article/61654c3874504287b55073aaa56875ea2021-07-01T00:00:00Zhttps://jhpr.birjand.ac.ir/article_1742_2140d049b0b56a8084ad559f796dab2b.pdfhttps://doaj.org/toc/2588-4883https://doaj.org/toc/2588-6169Purpose: The present research was conducted to evaluate interactive effects of manganese (Mn) and Alfalfa mosaic virus (AMV) on some physiological characteristics of two pepper varieties including PS301 and California Wonder under greenhouse conditions. Research Methods: Treatments included two levels of virus infection (infected and non-infected), three levels of Mn concentrations (No manganese: 0ppm, 5ppm and 10ppm) and two varieties (California Wonder and PS301). After three weeks, total chlorophyll (Chl), carbohydrate, antioxidants, phenolic compounds, dry weight and proline were measured in aerial parts. Findings: The highest antioxidant activity observed in California Wonder treated with AMV and 5ppm Mn. The highest total Chl observed in PS301 when treated with 10 ppm Mn. Interaction between Mn and AMV showed the highest dry weight in virus infected plants without Mn supplying. Simple effects of AMV did not influence on total Chl, total carbohydrate and antioxidant, but significantly dcreased dry weight. Application of Mn significantly increased proline and carotenoid contents in infected plants. Research limitations: analysis of proteins that play important roles in resistance mechanism to plant viruses has not been measured because of restriction of accessibility of western blotting at the University of Birjand. Originality/Value: It is concluded that AMV infection could be ameliorated by manganese supplying because of improvement of antioxidant system and phenol content that lead to viral tolerance in pepper.Seyyedeh Atefeh HosseiniMahdie GhaemiMehdi KhayyatUniversity of BirjandarticlealfamoviruschlorophyllmanganesetoleranceAgricultureSENJournal of Horticulture and Postharvest Research, Vol 4, Iss Special Issue - Plant Nutrition in Horticulture, Pp 67-80 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	alfamovirus chlorophyll manganese tolerance Agriculture S
spellingShingle	alfamovirus chlorophyll manganese tolerance Agriculture S Seyyedeh Atefeh Hosseini Mahdie Ghaemi Mehdi Khayyat Responses of pepper to Alfalfa mosaic virus and manganese nutrition under greenhouse conditions: preliminary results
description	Purpose: The present research was conducted to evaluate interactive effects of manganese (Mn) and Alfalfa mosaic virus (AMV) on some physiological characteristics of two pepper varieties including PS301 and California Wonder under greenhouse conditions. Research Methods: Treatments included two levels of virus infection (infected and non-infected), three levels of Mn concentrations (No manganese: 0ppm, 5ppm and 10ppm) and two varieties (California Wonder and PS301). After three weeks, total chlorophyll (Chl), carbohydrate, antioxidants, phenolic compounds, dry weight and proline were measured in aerial parts. Findings: The highest antioxidant activity observed in California Wonder treated with AMV and 5ppm Mn. The highest total Chl observed in PS301 when treated with 10 ppm Mn. Interaction between Mn and AMV showed the highest dry weight in virus infected plants without Mn supplying. Simple effects of AMV did not influence on total Chl, total carbohydrate and antioxidant, but significantly dcreased dry weight. Application of Mn significantly increased proline and carotenoid contents in infected plants. Research limitations: analysis of proteins that play important roles in resistance mechanism to plant viruses has not been measured because of restriction of accessibility of western blotting at the University of Birjand. Originality/Value: It is concluded that AMV infection could be ameliorated by manganese supplying because of improvement of antioxidant system and phenol content that lead to viral tolerance in pepper.
format	article
author	Seyyedeh Atefeh Hosseini Mahdie Ghaemi Mehdi Khayyat
author_facet	Seyyedeh Atefeh Hosseini Mahdie Ghaemi Mehdi Khayyat
author_sort	Seyyedeh Atefeh Hosseini
title	Responses of pepper to Alfalfa mosaic virus and manganese nutrition under greenhouse conditions: preliminary results
title_short	Responses of pepper to Alfalfa mosaic virus and manganese nutrition under greenhouse conditions: preliminary results
title_full	Responses of pepper to Alfalfa mosaic virus and manganese nutrition under greenhouse conditions: preliminary results
title_fullStr	Responses of pepper to Alfalfa mosaic virus and manganese nutrition under greenhouse conditions: preliminary results
title_full_unstemmed	Responses of pepper to Alfalfa mosaic virus and manganese nutrition under greenhouse conditions: preliminary results
title_sort	responses of pepper to alfalfa mosaic virus and manganese nutrition under greenhouse conditions: preliminary results
publisher	University of Birjand
publishDate	2021
url	https://doaj.org/article/61654c3874504287b55073aaa56875ea
work_keys_str_mv	AT seyyedehatefehhosseini responsesofpeppertoalfalfamosaicvirusandmanganesenutritionundergreenhouseconditionspreliminaryresults AT mahdieghaemi responsesofpeppertoalfalfamosaicvirusandmanganesenutritionundergreenhouseconditionspreliminaryresults AT mehdikhayyat responsesofpeppertoalfalfamosaicvirusandmanganesenutritionundergreenhouseconditionspreliminaryresults
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Responses of pepper to Alfalfa mosaic virus and manganese nutrition under greenhouse conditions: preliminary results

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