Yield components in wheat as a function of temperature during spikelet differentiation stage Componentes produtivos do trigo em função da temperatura no período de diferenciação de espiguetas

Bibliographic Details
Main Author: Fioreze S.L.
Publication Date: 2019
Other Authors: Vacari J., Turek T.L.*, Michelon L.H., Drun R.P.
Format: Article
Language: eng
Source: Repositório Institucional da Udesc
dARK ID: ark:/33523/001300000q2s0
Download full: https://repositorio.udesc.br/handle/UDESC/5830
Summary: © 2019 Universidade Federal de Santa Catarina. All rights reserved.A limiting factor for wheat crop expansion or off-season crop in the Brazilian Cerrado is the occurrence of elevated temperatures during cropping cycle. This study aimed to evaluate the effects of temperature during the spikelet differentiation stage on biometric and productive parameters of wheat cultivars. A greenhouse experiment was carried out under a randomized blocks design, organized in a 2 x 4 factorial scheme, with four replicates. Two day/night thermo periods (16/9 C and 25/16 C) were applied in four wheat cultivars (BRS 394, BRS 331, BRS Parrudo and BRS Guamirim) during the spikelet differentiation stage. Yield components were determined for individual tillers and for the whole plant. Both thermo periods do not affect yield components of wheat, either morphological and productive uniformity of tillers, which show large variation among wheat cultivars.
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spelling Yield components in wheat as a function of temperature during spikelet differentiation stage Componentes produtivos do trigo em função da temperatura no período de diferenciação de espiguetas© 2019 Universidade Federal de Santa Catarina. All rights reserved.A limiting factor for wheat crop expansion or off-season crop in the Brazilian Cerrado is the occurrence of elevated temperatures during cropping cycle. This study aimed to evaluate the effects of temperature during the spikelet differentiation stage on biometric and productive parameters of wheat cultivars. A greenhouse experiment was carried out under a randomized blocks design, organized in a 2 x 4 factorial scheme, with four replicates. Two day/night thermo periods (16/9 C and 25/16 C) were applied in four wheat cultivars (BRS 394, BRS 331, BRS Parrudo and BRS Guamirim) during the spikelet differentiation stage. Yield components were determined for individual tillers and for the whole plant. Both thermo periods do not affect yield components of wheat, either morphological and productive uniformity of tillers, which show large variation among wheat cultivars.2024-12-06T12:41:57Z2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlep. 24 - 322238-117110.5965/223811711812019024https://repositorio.udesc.br/handle/UDESC/5830ark:/33523/001300000q2s0Revista de Ciencias Agroveterinarias181Fioreze S.L.Vacari J.Turek T.L.*Michelon L.H.Drun R.P.engreponame:Repositório Institucional da Udescinstname:Universidade do Estado de Santa Catarina (UDESC)instacron:UDESCinfo:eu-repo/semantics/openAccess2024-12-07T20:48:55Zoai:repositorio.udesc.br:UDESC/5830Biblioteca Digital de Teses e Dissertaçõeshttps://pergamumweb.udesc.br/biblioteca/index.phpPRIhttps://repositorio-api.udesc.br/server/oai/requestri@udesc.bropendoar:63912024-12-07T20:48:55Repositório Institucional da Udesc - Universidade do Estado de Santa Catarina (UDESC)false
dc.title.none.fl_str_mv Yield components in wheat as a function of temperature during spikelet differentiation stage Componentes produtivos do trigo em função da temperatura no período de diferenciação de espiguetas
title Yield components in wheat as a function of temperature during spikelet differentiation stage Componentes produtivos do trigo em função da temperatura no período de diferenciação de espiguetas
spellingShingle Yield components in wheat as a function of temperature during spikelet differentiation stage Componentes produtivos do trigo em função da temperatura no período de diferenciação de espiguetas
Fioreze S.L.
title_short Yield components in wheat as a function of temperature during spikelet differentiation stage Componentes produtivos do trigo em função da temperatura no período de diferenciação de espiguetas
title_full Yield components in wheat as a function of temperature during spikelet differentiation stage Componentes produtivos do trigo em função da temperatura no período de diferenciação de espiguetas
title_fullStr Yield components in wheat as a function of temperature during spikelet differentiation stage Componentes produtivos do trigo em função da temperatura no período de diferenciação de espiguetas
title_full_unstemmed Yield components in wheat as a function of temperature during spikelet differentiation stage Componentes produtivos do trigo em função da temperatura no período de diferenciação de espiguetas
title_sort Yield components in wheat as a function of temperature during spikelet differentiation stage Componentes produtivos do trigo em função da temperatura no período de diferenciação de espiguetas
author Fioreze S.L.
author_facet Fioreze S.L.
Vacari J.
Turek T.L.*
Michelon L.H.
Drun R.P.
author_role author
author2 Vacari J.
Turek T.L.*
Michelon L.H.
Drun R.P.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Fioreze S.L.
Vacari J.
Turek T.L.*
Michelon L.H.
Drun R.P.
description © 2019 Universidade Federal de Santa Catarina. All rights reserved.A limiting factor for wheat crop expansion or off-season crop in the Brazilian Cerrado is the occurrence of elevated temperatures during cropping cycle. This study aimed to evaluate the effects of temperature during the spikelet differentiation stage on biometric and productive parameters of wheat cultivars. A greenhouse experiment was carried out under a randomized blocks design, organized in a 2 x 4 factorial scheme, with four replicates. Two day/night thermo periods (16/9 C and 25/16 C) were applied in four wheat cultivars (BRS 394, BRS 331, BRS Parrudo and BRS Guamirim) during the spikelet differentiation stage. Yield components were determined for individual tillers and for the whole plant. Both thermo periods do not affect yield components of wheat, either morphological and productive uniformity of tillers, which show large variation among wheat cultivars.
publishDate 2019
dc.date.none.fl_str_mv 2019
2024-12-06T12:41:57Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv 2238-1171
10.5965/223811711812019024
https://repositorio.udesc.br/handle/UDESC/5830
dc.identifier.dark.fl_str_mv ark:/33523/001300000q2s0
identifier_str_mv 2238-1171
10.5965/223811711812019024
ark:/33523/001300000q2s0
url https://repositorio.udesc.br/handle/UDESC/5830
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista de Ciencias Agroveterinarias
18
1
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv p. 24 - 32
dc.source.none.fl_str_mv reponame:Repositório Institucional da Udesc
instname:Universidade do Estado de Santa Catarina (UDESC)
instacron:UDESC
instname_str Universidade do Estado de Santa Catarina (UDESC)
instacron_str UDESC
institution UDESC
reponame_str Repositório Institucional da Udesc
collection Repositório Institucional da Udesc
repository.name.fl_str_mv Repositório Institucional da Udesc - Universidade do Estado de Santa Catarina (UDESC)
repository.mail.fl_str_mv ri@udesc.br
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