Evaluation of Grain Yield and some Physiological Characteristics of Common Bean (Phaseolus vulgaris L.) under Water Deficit and Molybdenum

Abstract Background & Objective: This study was conducted to evaluate the yield and some physiological characteristics of leaves and yield of dry bean affected by water deficit stress and foliar application of molybdenum. Materials & Methods: This experiment was conducted as a split plot...

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Autores principales:	Vahid Fathirezaee, Mohammad Reza Shakiba, Adel Dabbagh Mohammadi Nassab, Mahmoud Toorchi
Formato:	article
Lenguaje:	FA
Publicado:	University of Tabriz 2021
Materias:	leaf area duration molybdenum ralative water content water deficit grain yield and yield components Agriculture (General) S1-972 Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/a3faeea9993a462994e012034f0716d0
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spelling	oai:doaj.org-article:a3faeea9993a462994e012034f0716d02021-11-27T07:10:27ZEvaluation of Grain Yield and some Physiological Characteristics of Common Bean (Phaseolus vulgaris L.) under Water Deficit and Molybdenum2476-43102476-432910.22034/saps.2021.13159https://doaj.org/article/a3faeea9993a462994e012034f0716d02021-06-01T00:00:00Zhttps://sustainagriculture.tabrizu.ac.ir/article_13159_588d7496430bf0fec0783403ba05fee8.pdfhttps://doaj.org/toc/2476-4310https://doaj.org/toc/2476-4329Abstract Background & Objective: This study was conducted to evaluate the yield and some physiological characteristics of leaves and yield of dry bean affected by water deficit stress and foliar application of molybdenum. Materials & Methods: This experiment was conducted as a split plot - factorial based on randomized complete blocks design with three replications during the two years 2012-2013 at the Research Farm of Faculty of Agriculture, University of Tabriz. The main factor includes three different levels of irrigation (control: irrigation after 55-60, mild stress: 90-95 and severe stress: 125-130 mm evaporation from Class A evaporation pan) and sub-factor includes factorial composition of molybdenum levels, foliar application (+ Mo (80 kg.ha-1 from the source of sodium molybdate) and non-applicatin (-Mo) and genotypes (including AKHTAR (red bean) and COS16 (pinto beans)). Results: The results showed that water deficit reduced RWC (on average, 8 and 14% in moderate and severe stress, compared to the control, respectively) and LAD (on average, 15 and 31% in moderate and severe stress, compared to the control, respectively). While molybdenum foliar application by reducing the negative effects of water deficit, due to maintaining the leaf relative water content, increasing green area continuity and pods number per plant, increased biological yield and grain in bean genotypes. Conclusion: Reduction of relative water content (RWC), leaf area duration (LAD) and grain yield and yield components due to water deficit were significantly amolirated (with an increase of 3, 15, 39 and 11% for each of the above traits, respectively) by molybdenum foliar application. As a result, the use of molybdenum can be recommended to reduce the effects of drought stress in plants, especially beans.Vahid FathirezaeeMohammad Reza ShakibaAdel Dabbagh Mohammadi NassabMahmoud ToorchiUniversity of Tabrizarticleleaf area durationmolybdenumralative water contentwater deficitgrain yield and yield componentsAgriculture (General)S1-972Plant cultureSB1-1110FAJournal of Agricultural Science and Sustainable Production, Vol 31, Iss 2, Pp 167-180 (2021)
institution	DOAJ
collection	DOAJ
language	FA
topic	leaf area duration molybdenum ralative water content water deficit grain yield and yield components Agriculture (General) S1-972 Plant culture SB1-1110
spellingShingle	leaf area duration molybdenum ralative water content water deficit grain yield and yield components Agriculture (General) S1-972 Plant culture SB1-1110 Vahid Fathirezaee Mohammad Reza Shakiba Adel Dabbagh Mohammadi Nassab Mahmoud Toorchi Evaluation of Grain Yield and some Physiological Characteristics of Common Bean (Phaseolus vulgaris L.) under Water Deficit and Molybdenum
description	Abstract Background & Objective: This study was conducted to evaluate the yield and some physiological characteristics of leaves and yield of dry bean affected by water deficit stress and foliar application of molybdenum. Materials & Methods: This experiment was conducted as a split plot - factorial based on randomized complete blocks design with three replications during the two years 2012-2013 at the Research Farm of Faculty of Agriculture, University of Tabriz. The main factor includes three different levels of irrigation (control: irrigation after 55-60, mild stress: 90-95 and severe stress: 125-130 mm evaporation from Class A evaporation pan) and sub-factor includes factorial composition of molybdenum levels, foliar application (+ Mo (80 kg.ha-1 from the source of sodium molybdate) and non-applicatin (-Mo) and genotypes (including AKHTAR (red bean) and COS16 (pinto beans)). Results: The results showed that water deficit reduced RWC (on average, 8 and 14% in moderate and severe stress, compared to the control, respectively) and LAD (on average, 15 and 31% in moderate and severe stress, compared to the control, respectively). While molybdenum foliar application by reducing the negative effects of water deficit, due to maintaining the leaf relative water content, increasing green area continuity and pods number per plant, increased biological yield and grain in bean genotypes. Conclusion: Reduction of relative water content (RWC), leaf area duration (LAD) and grain yield and yield components due to water deficit were significantly amolirated (with an increase of 3, 15, 39 and 11% for each of the above traits, respectively) by molybdenum foliar application. As a result, the use of molybdenum can be recommended to reduce the effects of drought stress in plants, especially beans.
format	article
author	Vahid Fathirezaee Mohammad Reza Shakiba Adel Dabbagh Mohammadi Nassab Mahmoud Toorchi
author_facet	Vahid Fathirezaee Mohammad Reza Shakiba Adel Dabbagh Mohammadi Nassab Mahmoud Toorchi
author_sort	Vahid Fathirezaee
title	Evaluation of Grain Yield and some Physiological Characteristics of Common Bean (Phaseolus vulgaris L.) under Water Deficit and Molybdenum
title_short	Evaluation of Grain Yield and some Physiological Characteristics of Common Bean (Phaseolus vulgaris L.) under Water Deficit and Molybdenum
title_full	Evaluation of Grain Yield and some Physiological Characteristics of Common Bean (Phaseolus vulgaris L.) under Water Deficit and Molybdenum
title_fullStr	Evaluation of Grain Yield and some Physiological Characteristics of Common Bean (Phaseolus vulgaris L.) under Water Deficit and Molybdenum
title_full_unstemmed	Evaluation of Grain Yield and some Physiological Characteristics of Common Bean (Phaseolus vulgaris L.) under Water Deficit and Molybdenum
title_sort	evaluation of grain yield and some physiological characteristics of common bean (phaseolus vulgaris l.) under water deficit and molybdenum
publisher	University of Tabriz
publishDate	2021
url	https://doaj.org/article/a3faeea9993a462994e012034f0716d0
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Evaluation of Grain Yield and some Physiological Characteristics of Common Bean (Phaseolus vulgaris L.) under Water Deficit and Molybdenum

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