PROMISING EARLY PLANTING AND STRESS-TOLERANT POTATO GENOTYPES FOR NORTHERN BANGLADESH

Potato is the third major food crop in the world. In Northern Bangladesh, potato production outside the regular growing season can contribute to farmers’ profit and prices can be very favorable as consumers’ demand for potatoes is greater than the decreased, off-season supply. However, potato produc...

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Autores principales:	M.N. Amin, B.C. Kundu, M. Rahman, M.M. Rahman, M.M. Uddin
Formato:	article
Lenguaje:	EN
Publicado:	Zibeline International 2021
Materias:	potato growing season region yield stable Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/ffe83bb240a846fb992be73e9f8f96a4
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spelling	oai:doaj.org-article:ffe83bb240a846fb992be73e9f8f96a42021-11-23T07:10:28ZPROMISING EARLY PLANTING AND STRESS-TOLERANT POTATO GENOTYPES FOR NORTHERN BANGLADESH10.26480/mjsa.01.2021.16.202521-29312521-294Xhttps://doaj.org/article/ffe83bb240a846fb992be73e9f8f96a42021-01-01T00:00:00Zhttps://myjsustainagri.com/archives/1mjsa2021/1mjsa2021-16-20.pdfhttps://doaj.org/toc/2521-2931https://doaj.org/toc/2521-294XPotato is the third major food crop in the world. In Northern Bangladesh, potato production outside the regular growing season can contribute to farmers’ profit and prices can be very favorable as consumers’ demand for potatoes is greater than the decreased, off-season supply. However, potato production may be negatively affected by increased pest and disease pressure and higher soil temperature. We hypothesized that some potato varieties would have smaller tuber yield reduction when they are grown outside the normal season. The objective of this experiment was to find out promising genotypes for earlier cultivation prior to mid of November, cultivation in northern regions of Bangladesh. The trials, corresponding to very early, early, normal and late growing seasons were planted using a randomized complete block design with three replications. Germination percent, plant height, stems per hill, marketable tuber yield at 65 days, marketable tuber yield at 90 days were recorded. For yield and components of yield contributing characters Clone 13.17, BARI Alu 7(Diamant) and Arizona outperformed in all growing condition and had wider adaptability and stability of tuber yield based on Additive main effects and multiplicative interaction (AMMI).M.N. AminB.C. KunduM. RahmanM.M. RahmanM.M. UddinZibeline Internationalarticlepotatogrowing seasonregionyieldstableAgriculture (General)S1-972ENMalaysian Journal of Sustainable Agriculture, Vol 5, Iss 1, Pp 16-20 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	potato growing season region yield stable Agriculture (General) S1-972
spellingShingle	potato growing season region yield stable Agriculture (General) S1-972 M.N. Amin B.C. Kundu M. Rahman M.M. Rahman M.M. Uddin PROMISING EARLY PLANTING AND STRESS-TOLERANT POTATO GENOTYPES FOR NORTHERN BANGLADESH
description	Potato is the third major food crop in the world. In Northern Bangladesh, potato production outside the regular growing season can contribute to farmers’ profit and prices can be very favorable as consumers’ demand for potatoes is greater than the decreased, off-season supply. However, potato production may be negatively affected by increased pest and disease pressure and higher soil temperature. We hypothesized that some potato varieties would have smaller tuber yield reduction when they are grown outside the normal season. The objective of this experiment was to find out promising genotypes for earlier cultivation prior to mid of November, cultivation in northern regions of Bangladesh. The trials, corresponding to very early, early, normal and late growing seasons were planted using a randomized complete block design with three replications. Germination percent, plant height, stems per hill, marketable tuber yield at 65 days, marketable tuber yield at 90 days were recorded. For yield and components of yield contributing characters Clone 13.17, BARI Alu 7(Diamant) and Arizona outperformed in all growing condition and had wider adaptability and stability of tuber yield based on Additive main effects and multiplicative interaction (AMMI).
format	article
author	M.N. Amin B.C. Kundu M. Rahman M.M. Rahman M.M. Uddin
author_facet	M.N. Amin B.C. Kundu M. Rahman M.M. Rahman M.M. Uddin
author_sort	M.N. Amin
title	PROMISING EARLY PLANTING AND STRESS-TOLERANT POTATO GENOTYPES FOR NORTHERN BANGLADESH
title_short	PROMISING EARLY PLANTING AND STRESS-TOLERANT POTATO GENOTYPES FOR NORTHERN BANGLADESH
title_full	PROMISING EARLY PLANTING AND STRESS-TOLERANT POTATO GENOTYPES FOR NORTHERN BANGLADESH
title_fullStr	PROMISING EARLY PLANTING AND STRESS-TOLERANT POTATO GENOTYPES FOR NORTHERN BANGLADESH
title_full_unstemmed	PROMISING EARLY PLANTING AND STRESS-TOLERANT POTATO GENOTYPES FOR NORTHERN BANGLADESH
title_sort	promising early planting and stress-tolerant potato genotypes for northern bangladesh
publisher	Zibeline International
publishDate	2021
url	https://doaj.org/article/ffe83bb240a846fb992be73e9f8f96a4
work_keys_str_mv	AT mnamin promisingearlyplantingandstresstolerantpotatogenotypesfornorthernbangladesh AT bckundu promisingearlyplantingandstresstolerantpotatogenotypesfornorthernbangladesh AT mrahman promisingearlyplantingandstresstolerantpotatogenotypesfornorthernbangladesh AT mmrahman promisingearlyplantingandstresstolerantpotatogenotypesfornorthernbangladesh AT mmuddin promisingearlyplantingandstresstolerantpotatogenotypesfornorthernbangladesh
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PROMISING EARLY PLANTING AND STRESS-TOLERANT POTATO GENOTYPES FOR NORTHERN BANGLADESH

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