Rise in temperature increases growth and yield of Manihot sp. plants

Detalhes bibliográficos
Autor(a) principal: Oliveira, Gilmara Moreira de
Data de Publicação: 2022
Outros Autores: Santos, Jessica de Oliveira, Santos, Camila Barbosa, Voltolini, Tadeu Vinhas, Antônio, Rafaela Priscila, Angelotti, Francislene
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/29891
Resumo: The selection of native forage species with yield potential under climate change scenarios can strengthen resilience of the Brazilian semiarid region. This study aimed to evaluate the effect of increasing temperature on growth and morphological and yield responses of plants of the genus Manihot. The experimental design was completely randomized in a 2×9 factorial arrangement (two temperature regimes and nine genotypes). The increase in temperature promoted higher plant dry mass (PDM) for genotypes A:24, A:79, A:102, A:EL, and A:GO during establishment. The percentage of leaves was reduced with the highest temperatures in the establishment, except for genotypes A:20, A:21, and A:GO. The increase in temperature during regrowth increased leaf dry mass (LDM) and reduced the leaf to stem ratio, except for A:24, A:79, and A:102, which presented similar values at both temperatures. Species of the genus Manihot respond differently to the 4.8 °C increase in air temperature. The increase in temperature shows a positive impact on the biomass production of species of this genus.  
id UNIFEI_f5570cda741d096a26d4b6257fecd549
oai_identifier_str oai:ojs.pkp.sfu.ca:article/29891
network_acronym_str UNIFEI
network_name_str Research, Society and Development
repository_id_str
spelling Rise in temperature increases growth and yield of Manihot sp. plantsEl aumento de la temperatura aumenta el crecimiento y la producción de Manihot sp.O aumento da temperatura incrementa o crescimento e a produção de plantas de Manihot sp.Forrajes nativosMandiocaManicobaPornunçaSemi árido.Forrageiras nativasMandiocaManiçobaPornunçaSemiárido.Native foragesCassavaManiçobaPornunçaSemiarid.The selection of native forage species with yield potential under climate change scenarios can strengthen resilience of the Brazilian semiarid region. This study aimed to evaluate the effect of increasing temperature on growth and morphological and yield responses of plants of the genus Manihot. The experimental design was completely randomized in a 2×9 factorial arrangement (two temperature regimes and nine genotypes). The increase in temperature promoted higher plant dry mass (PDM) for genotypes A:24, A:79, A:102, A:EL, and A:GO during establishment. The percentage of leaves was reduced with the highest temperatures in the establishment, except for genotypes A:20, A:21, and A:GO. The increase in temperature during regrowth increased leaf dry mass (LDM) and reduced the leaf to stem ratio, except for A:24, A:79, and A:102, which presented similar values at both temperatures. Species of the genus Manihot respond differently to the 4.8 °C increase in air temperature. The increase in temperature shows a positive impact on the biomass production of species of this genus.  La selección de plantas forrajeras nativas con potencial productivo ante escenarios de cambio climático puede aumentar la resiliencia en el semiárido brasileño. El objetivo fue evaluar el efecto del aumento de la temperatura sobre el crecimiento, respuestas morfológicas y productivas de plantas del género Manihot. El diseño experimental fue completamente al azar, en arreglo factorial 2x9 (dos regímenes de temperatura y nueve genotipos). El aumento de temperatura promovió mayor masa seca vegetal (MSP) para los genotipos A:24, A:79, A:102, A:E.L y A:G.O durante el establecimiento. Al establecimiento, el porcentaje de hojas en la planta se redujo con temperaturas más altas, con excepción de los genotipos A:20, A:21 y A:G.O. En rebrote, el aumento de temperatura incrementó la masa seca de hojas (MSF) y redujo la relación hoja:tallo para la mayoría de los genotipos, excepto A:24, A:79 y A:102, que presentaron valores similares en ambas temperaturas. Las especies del género Manihot responden de manera diferente al aumento de 4,8°C en la temperatura del aire. El aumento de temperatura tiene un impacto positivo en la producción de biomasa de las especies de este género.A seleção de plantas forrageiras nativas com potencial produtivo frente aos cenários de mudanças climáticas pode aumentar a resiliência no Semiárido brasileiro. Objetivou-se avaliar o efeito do aumento da temperatura sobre o crescimento, respostas morfológicas e produtivas de plantas do gênero Manihot. O delineamento experimental foi inteiramente casualizado, em arranjo fatorial 2x9 (dois regimes de temperatura e nove genótipos). O aumento da temperatura promoveu maior massa seca de planta (MSP) para os genótipos A:24, A:79, A:102, A:E.L e A:G.O durante o estabelecimento. No estabelecimento, a porcentagem de folhas na planta foi reduzida com as maiores temperaturas, com exceção dos genótipos A:20, A:21 e A:G.O. Na rebrota, o aumento na temperatura incrementou a massa seca de folhas (MSF) e reduziu a relação folha:caule para a maioria dos genótipos, exceto A:24, A:79 e A:102 que apresentaram similares valores em ambas as temperaturas. As espécies do gênero Manihot respondem de maneira distinta ao aumento de 4,8°C na temperatura do ar. O aumento da temperatura apresenta impacto positivo na produção de biomassa das espécies deste gênero.Research, Society and Development2022-07-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2989110.33448/rsd-v11i9.29891Research, Society and Development; Vol. 11 No. 9; e15611929891Research, Society and Development; Vol. 11 Núm. 9; e15611929891Research, Society and Development; v. 11 n. 9; e156119298912525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/29891/27012Copyright (c) 2022 Gilmara Moreira de Oliveira; Jessica de Oliveira Santos; Camila Barbosa Santos; Tadeu Vinhas Voltolini; Rafaela Priscila Antônio; Francislene Angelottihttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessOliveira, Gilmara Moreira de Santos, Jessica de Oliveira Santos, Camila BarbosaVoltolini, Tadeu VinhasAntônio, Rafaela PriscilaAngelotti, Francislene2022-07-21T12:36:16Zoai:ojs.pkp.sfu.ca:article/29891Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:46:50.455314Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Rise in temperature increases growth and yield of Manihot sp. plants
El aumento de la temperatura aumenta el crecimiento y la producción de Manihot sp.
O aumento da temperatura incrementa o crescimento e a produção de plantas de Manihot sp.
title Rise in temperature increases growth and yield of Manihot sp. plants
spellingShingle Rise in temperature increases growth and yield of Manihot sp. plants
Oliveira, Gilmara Moreira de
Forrajes nativos
Mandioca
Manicoba
Pornunça
Semi árido.
Forrageiras nativas
Mandioca
Maniçoba
Pornunça
Semiárido.
Native forages
Cassava
Maniçoba
Pornunça
Semiarid.
title_short Rise in temperature increases growth and yield of Manihot sp. plants
title_full Rise in temperature increases growth and yield of Manihot sp. plants
title_fullStr Rise in temperature increases growth and yield of Manihot sp. plants
title_full_unstemmed Rise in temperature increases growth and yield of Manihot sp. plants
title_sort Rise in temperature increases growth and yield of Manihot sp. plants
author Oliveira, Gilmara Moreira de
author_facet Oliveira, Gilmara Moreira de
Santos, Jessica de Oliveira
Santos, Camila Barbosa
Voltolini, Tadeu Vinhas
Antônio, Rafaela Priscila
Angelotti, Francislene
author_role author
author2 Santos, Jessica de Oliveira
Santos, Camila Barbosa
Voltolini, Tadeu Vinhas
Antônio, Rafaela Priscila
Angelotti, Francislene
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Oliveira, Gilmara Moreira de
Santos, Jessica de Oliveira
Santos, Camila Barbosa
Voltolini, Tadeu Vinhas
Antônio, Rafaela Priscila
Angelotti, Francislene
dc.subject.por.fl_str_mv Forrajes nativos
Mandioca
Manicoba
Pornunça
Semi árido.
Forrageiras nativas
Mandioca
Maniçoba
Pornunça
Semiárido.
Native forages
Cassava
Maniçoba
Pornunça
Semiarid.
topic Forrajes nativos
Mandioca
Manicoba
Pornunça
Semi árido.
Forrageiras nativas
Mandioca
Maniçoba
Pornunça
Semiárido.
Native forages
Cassava
Maniçoba
Pornunça
Semiarid.
description The selection of native forage species with yield potential under climate change scenarios can strengthen resilience of the Brazilian semiarid region. This study aimed to evaluate the effect of increasing temperature on growth and morphological and yield responses of plants of the genus Manihot. The experimental design was completely randomized in a 2×9 factorial arrangement (two temperature regimes and nine genotypes). The increase in temperature promoted higher plant dry mass (PDM) for genotypes A:24, A:79, A:102, A:EL, and A:GO during establishment. The percentage of leaves was reduced with the highest temperatures in the establishment, except for genotypes A:20, A:21, and A:GO. The increase in temperature during regrowth increased leaf dry mass (LDM) and reduced the leaf to stem ratio, except for A:24, A:79, and A:102, which presented similar values at both temperatures. Species of the genus Manihot respond differently to the 4.8 °C increase in air temperature. The increase in temperature shows a positive impact on the biomass production of species of this genus.  
publishDate 2022
dc.date.none.fl_str_mv 2022-07-05
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/29891
10.33448/rsd-v11i9.29891
url https://rsdjournal.org/index.php/rsd/article/view/29891
identifier_str_mv 10.33448/rsd-v11i9.29891
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/29891/27012
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 11 No. 9; e15611929891
Research, Society and Development; Vol. 11 Núm. 9; e15611929891
Research, Society and Development; v. 11 n. 9; e15611929891
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052713268150272