Response of different maize (Zea mays L.) genotypes on yield under deficit irrigation in southern region of Bangladesh

This study was conducted at the Research field of Plant Breeding Division, Regional Agricultural Research Station (RARS), Bangladesh Agricultural Research Institute (BARI), Rahmatpur, Barisal, Bangladesh during the period from November, 2016 to April, 2017 to screen out the hybrid maize varieties un...

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Autores: Khan, M.M.H., Das, A.K., Kamar, S.S.A., Uddin, R., Rokon, G.M., Atikuzzamman, Md., Uddin, M.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:México
Institución:Centro Internacional de Mejoramiento de Maíz y Trigo
Repositorio:Repositorio Institucional de Publicaciones Multimedia del CIMMYT
OAI Identifier:oai:repository.cimmyt.org:10883/21300
Acceso en línea:https://hdl.handle.net/10883/21300
Access Level:acceso abierto
Palabra clave:AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
MAIZE
GENOTYPES
DEFICIT IRRIGATION
CROP YIELD
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spelling Response of different maize (Zea mays L.) genotypes on yield under deficit irrigation in southern region of BangladeshKhan, M.M.H.Das, A.K.Kamar, S.S.A.Uddin, R.Rokon, G.M.Atikuzzamman, Md.Uddin, M.AGRICULTURAL SCIENCES AND BIOTECHNOLOGYMAIZEGENOTYPESDEFICIT IRRIGATIONCROP YIELDThis study was conducted at the Research field of Plant Breeding Division, Regional Agricultural Research Station (RARS), Bangladesh Agricultural Research Institute (BARI), Rahmatpur, Barisal, Bangladesh during the period from November, 2016 to April, 2017 to screen out the hybrid maize varieties under moisture deficit condition. There were two factors: (1) five irrigation treatments – I1: Full irrigation at initial,vegetative stage, silking and grain filling stage (20-25 DAS and 50-60 DAS,75-80 DAS and 110-120 DAS), I2: Full irrigation at initial stage (20-25 DAS), I3: 50% irrigation both at initial and vegetative stage (20-25 DAS and 50-60 DAS) and I4: 75% irrigation both at initial and vegetative stage and silking stage (20-25 DAS,50-60 DAS and 75-80 DAS), I5: 50% irrigation at initial,vegetative stage, silking, and grain filling stage (20-25 DAS and 50-60 DAS,75-80 DAS and 110-120 DAS) and (2) five maize varieties, viz. V1: BARI hybrid maize 9 (BHM−9), V2: BARI hybrid maize 5 (BHM−5), V3: BARI hybrid maize 7 (BHM−7), V4: NK40 and V5: Pacific 984. The experiment was laid out in a Randomized Complete Block Design (RCBD) with three replications. There was no significant (α = 0.05) effect of irrigation and significant effect of varietal treatments on the grain yield of maize. The treatment I1 produced the highest grain yield of 11.87 t/ha and I5 (50% irrigation at initial, vegetative, silking and grain filling (20-25 DAS, 50-60 DAS, 75-80 DAS and 110-120 DAS) stages) produced the lowest yield of 11.02 t/ha. The treatment V4 (NK-40) produced the highest grain yield of 15.03 t/ha and V2 (BHM-5) produced the lowest yield of 5.99 t/ha.53-62Scienceweb Publishing2021-03-12T01:25:17Z2021-03-12T01:25:17Z2018Published Versioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10883/21300362384-731XJournal of Agricultural and Crop Researchreponame:Repositorio Institucional de Publicaciones Multimedia del CIMMYTinstname:Centro Internacional de Mejoramiento de Maíz y Trigoinstacron:CIMMYTEnglishBangladeshNigeriaCIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the suitable license for that purposeOpen Accessinfo:eu-repo/semantics/openAccessoai:repository.cimmyt.org:10883/213002024-10-11T19:55:31Z
dc.title.none.fl_str_mv Response of different maize (Zea mays L.) genotypes on yield under deficit irrigation in southern region of Bangladesh
title Response of different maize (Zea mays L.) genotypes on yield under deficit irrigation in southern region of Bangladesh
spellingShingle Response of different maize (Zea mays L.) genotypes on yield under deficit irrigation in southern region of Bangladesh
Khan, M.M.H.
AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
MAIZE
GENOTYPES
DEFICIT IRRIGATION
CROP YIELD
title_short Response of different maize (Zea mays L.) genotypes on yield under deficit irrigation in southern region of Bangladesh
title_full Response of different maize (Zea mays L.) genotypes on yield under deficit irrigation in southern region of Bangladesh
title_fullStr Response of different maize (Zea mays L.) genotypes on yield under deficit irrigation in southern region of Bangladesh
title_full_unstemmed Response of different maize (Zea mays L.) genotypes on yield under deficit irrigation in southern region of Bangladesh
title_sort Response of different maize (Zea mays L.) genotypes on yield under deficit irrigation in southern region of Bangladesh
dc.creator.none.fl_str_mv Khan, M.M.H.
Das, A.K.
Kamar, S.S.A.
Uddin, R.
Rokon, G.M.
Atikuzzamman, Md.
Uddin, M.
author Khan, M.M.H.
author_facet Khan, M.M.H.
Das, A.K.
Kamar, S.S.A.
Uddin, R.
Rokon, G.M.
Atikuzzamman, Md.
Uddin, M.
author_role author
author2 Das, A.K.
Kamar, S.S.A.
Uddin, R.
Rokon, G.M.
Atikuzzamman, Md.
Uddin, M.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
MAIZE
GENOTYPES
DEFICIT IRRIGATION
CROP YIELD
topic AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
MAIZE
GENOTYPES
DEFICIT IRRIGATION
CROP YIELD
description This study was conducted at the Research field of Plant Breeding Division, Regional Agricultural Research Station (RARS), Bangladesh Agricultural Research Institute (BARI), Rahmatpur, Barisal, Bangladesh during the period from November, 2016 to April, 2017 to screen out the hybrid maize varieties under moisture deficit condition. There were two factors: (1) five irrigation treatments – I1: Full irrigation at initial,vegetative stage, silking and grain filling stage (20-25 DAS and 50-60 DAS,75-80 DAS and 110-120 DAS), I2: Full irrigation at initial stage (20-25 DAS), I3: 50% irrigation both at initial and vegetative stage (20-25 DAS and 50-60 DAS) and I4: 75% irrigation both at initial and vegetative stage and silking stage (20-25 DAS,50-60 DAS and 75-80 DAS), I5: 50% irrigation at initial,vegetative stage, silking, and grain filling stage (20-25 DAS and 50-60 DAS,75-80 DAS and 110-120 DAS) and (2) five maize varieties, viz. V1: BARI hybrid maize 9 (BHM−9), V2: BARI hybrid maize 5 (BHM−5), V3: BARI hybrid maize 7 (BHM−7), V4: NK40 and V5: Pacific 984. The experiment was laid out in a Randomized Complete Block Design (RCBD) with three replications. There was no significant (α = 0.05) effect of irrigation and significant effect of varietal treatments on the grain yield of maize. The treatment I1 produced the highest grain yield of 11.87 t/ha and I5 (50% irrigation at initial, vegetative, silking and grain filling (20-25 DAS, 50-60 DAS, 75-80 DAS and 110-120 DAS) stages) produced the lowest yield of 11.02 t/ha. The treatment V4 (NK-40) produced the highest grain yield of 15.03 t/ha and V2 (BHM-5) produced the lowest yield of 5.99 t/ha.
publishDate 2018
dc.date.none.fl_str_mv 2018
2021-03-12T01:25:17Z
2021-03-12T01:25:17Z
dc.type.none.fl_str_mv Published Version
info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/10883/21300
url https://hdl.handle.net/10883/21300
dc.language.none.fl_str_mv English
language_invalid_str_mv English
dc.rights.none.fl_str_mv Open Access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Open Access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Bangladesh
Nigeria
dc.publisher.none.fl_str_mv Scienceweb Publishing
publisher.none.fl_str_mv Scienceweb Publishing
dc.source.none.fl_str_mv 3
6
2384-731X
Journal of Agricultural and Crop Research
reponame:Repositorio Institucional de Publicaciones Multimedia del CIMMYT
instname:Centro Internacional de Mejoramiento de Maíz y Trigo
instacron:CIMMYT
instname_str Centro Internacional de Mejoramiento de Maíz y Trigo
instacron_str CIMMYT
institution CIMMYT
reponame_str Repositorio Institucional de Publicaciones Multimedia del CIMMYT
collection Repositorio Institucional de Publicaciones Multimedia del CIMMYT
repository.name.fl_str_mv
repository.mail.fl_str_mv
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