Dynamics of macronutrient uptake and removal by modern peanut cultivars

Detalhes bibliográficos
Autor(a) principal: Crusciol, Carlos Alexandre Costa [UNESP]
Data de Publicação: 2021
Outros Autores: Portugal, José Roberto [UNESP], Bossolani, João William [UNESP], Moretti, Luiz Gustavo [UNESP], Fernandes, Adalton Mazetti [UNESP], Garcia, Jader Luis Nantes [UNESP], Garcia, Gleize Leviski de Brito [UNESP], Pilon, Cristiane, Cantarella, Heitor
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.3390/plants10102167
http://hdl.handle.net/11449/229697
Resumo: The productive potential of new peanut cultivars has increased over the years in relation to old cultivars, especially when compared with ones with upright growth habit. Thus, the requirement for macronutrients for these new cultivars may also have increased, making the existing fertilizer recommendation tables obsolete, thus increasing the need for further studies measuring the real macronutrient requirements of these new peanut cultivars. Our study aimed to evaluate the growth patterns and the macronutrient absorption rate throughout the biological cycle of three modern runner peanut cultivars, as well as the potential for producing dry matter, pods, and kernels, and their respective macronutrient accumulations. The experimental design was a randomized complete block with split-plots and nine replications. The experimental plots consisted of three peanut cultivars (IAC Runner 886, IAC 505, and IAC OL3), and subplots consisted of nine plant samplings (14, 28, 42, 56, 70, 84, 105, 126, and 147 days after emergence (DAE)). Our results showed that modern peanut cultivars presented nutrient accumulation around 30 to 40 days earlier than older cultivars, as well as increasing the uptake by K and Ca. IAC 505 absorbed higher amounts of macronutrients and resulted in greater dry matter production compared with IAC OL3 and IAC Runner 886. Our study demonstrated that the most appropriate time for plants to find greater availability of nutrients in the soil is 70 to 84 DAE, in addition to highlighting the need for updates on nutritional recommendations for higher yields of modern peanut cultivars.
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spelling Dynamics of macronutrient uptake and removal by modern peanut cultivarsArachis hypogaea LMineral absorptionPlant growthPlant nutritionThe productive potential of new peanut cultivars has increased over the years in relation to old cultivars, especially when compared with ones with upright growth habit. Thus, the requirement for macronutrients for these new cultivars may also have increased, making the existing fertilizer recommendation tables obsolete, thus increasing the need for further studies measuring the real macronutrient requirements of these new peanut cultivars. Our study aimed to evaluate the growth patterns and the macronutrient absorption rate throughout the biological cycle of three modern runner peanut cultivars, as well as the potential for producing dry matter, pods, and kernels, and their respective macronutrient accumulations. The experimental design was a randomized complete block with split-plots and nine replications. The experimental plots consisted of three peanut cultivars (IAC Runner 886, IAC 505, and IAC OL3), and subplots consisted of nine plant samplings (14, 28, 42, 56, 70, 84, 105, 126, and 147 days after emergence (DAE)). Our results showed that modern peanut cultivars presented nutrient accumulation around 30 to 40 days earlier than older cultivars, as well as increasing the uptake by K and Ca. IAC 505 absorbed higher amounts of macronutrients and resulted in greater dry matter production compared with IAC OL3 and IAC Runner 886. Our study demonstrated that the most appropriate time for plants to find greater availability of nutrients in the soil is 70 to 84 DAE, in addition to highlighting the need for updates on nutritional recommendations for higher yields of modern peanut cultivars.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Department of Crop Science College of Agricultural Sciences São Paulo State University (UNESP)Center of Tropical Roots and Starches (CERAT) São Paulo State University (UNESP)Department of Forest Soil and Environmental Sciences College of Agricultural Sciences São Paulo State University (UNESP)College of Agricultural and Environmental Science University of Georgia, 2356 Rainwater Road TiftonSoils and Environmental Resources Center Agronomic Institute of Campinas (IAC), Av. Barão de Itapura 1481Department of Crop Science College of Agricultural Sciences São Paulo State University (UNESP)Center of Tropical Roots and Starches (CERAT) São Paulo State University (UNESP)Department of Forest Soil and Environmental Sciences College of Agricultural Sciences São Paulo State University (UNESP)CNPq: 303119/2016-0Universidade Estadual Paulista (UNESP)University of GeorgiaAgronomic Institute of Campinas (IAC)Crusciol, Carlos Alexandre Costa [UNESP]Portugal, José Roberto [UNESP]Bossolani, João William [UNESP]Moretti, Luiz Gustavo [UNESP]Fernandes, Adalton Mazetti [UNESP]Garcia, Jader Luis Nantes [UNESP]Garcia, Gleize Leviski de Brito [UNESP]Pilon, CristianeCantarella, Heitor2022-04-29T08:35:11Z2022-04-29T08:35:11Z2021-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3390/plants10102167Plants, v. 10, n. 10, 2021.2223-7747http://hdl.handle.net/11449/22969710.3390/plants101021672-s2.0-85117017401Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPlantsinfo:eu-repo/semantics/openAccess2024-04-12T13:49:51Zoai:repositorio.unesp.br:11449/229697Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:33:38.878094Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Dynamics of macronutrient uptake and removal by modern peanut cultivars
title Dynamics of macronutrient uptake and removal by modern peanut cultivars
spellingShingle Dynamics of macronutrient uptake and removal by modern peanut cultivars
Crusciol, Carlos Alexandre Costa [UNESP]
Arachis hypogaea L
Mineral absorption
Plant growth
Plant nutrition
title_short Dynamics of macronutrient uptake and removal by modern peanut cultivars
title_full Dynamics of macronutrient uptake and removal by modern peanut cultivars
title_fullStr Dynamics of macronutrient uptake and removal by modern peanut cultivars
title_full_unstemmed Dynamics of macronutrient uptake and removal by modern peanut cultivars
title_sort Dynamics of macronutrient uptake and removal by modern peanut cultivars
author Crusciol, Carlos Alexandre Costa [UNESP]
author_facet Crusciol, Carlos Alexandre Costa [UNESP]
Portugal, José Roberto [UNESP]
Bossolani, João William [UNESP]
Moretti, Luiz Gustavo [UNESP]
Fernandes, Adalton Mazetti [UNESP]
Garcia, Jader Luis Nantes [UNESP]
Garcia, Gleize Leviski de Brito [UNESP]
Pilon, Cristiane
Cantarella, Heitor
author_role author
author2 Portugal, José Roberto [UNESP]
Bossolani, João William [UNESP]
Moretti, Luiz Gustavo [UNESP]
Fernandes, Adalton Mazetti [UNESP]
Garcia, Jader Luis Nantes [UNESP]
Garcia, Gleize Leviski de Brito [UNESP]
Pilon, Cristiane
Cantarella, Heitor
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
University of Georgia
Agronomic Institute of Campinas (IAC)
dc.contributor.author.fl_str_mv Crusciol, Carlos Alexandre Costa [UNESP]
Portugal, José Roberto [UNESP]
Bossolani, João William [UNESP]
Moretti, Luiz Gustavo [UNESP]
Fernandes, Adalton Mazetti [UNESP]
Garcia, Jader Luis Nantes [UNESP]
Garcia, Gleize Leviski de Brito [UNESP]
Pilon, Cristiane
Cantarella, Heitor
dc.subject.por.fl_str_mv Arachis hypogaea L
Mineral absorption
Plant growth
Plant nutrition
topic Arachis hypogaea L
Mineral absorption
Plant growth
Plant nutrition
description The productive potential of new peanut cultivars has increased over the years in relation to old cultivars, especially when compared with ones with upright growth habit. Thus, the requirement for macronutrients for these new cultivars may also have increased, making the existing fertilizer recommendation tables obsolete, thus increasing the need for further studies measuring the real macronutrient requirements of these new peanut cultivars. Our study aimed to evaluate the growth patterns and the macronutrient absorption rate throughout the biological cycle of three modern runner peanut cultivars, as well as the potential for producing dry matter, pods, and kernels, and their respective macronutrient accumulations. The experimental design was a randomized complete block with split-plots and nine replications. The experimental plots consisted of three peanut cultivars (IAC Runner 886, IAC 505, and IAC OL3), and subplots consisted of nine plant samplings (14, 28, 42, 56, 70, 84, 105, 126, and 147 days after emergence (DAE)). Our results showed that modern peanut cultivars presented nutrient accumulation around 30 to 40 days earlier than older cultivars, as well as increasing the uptake by K and Ca. IAC 505 absorbed higher amounts of macronutrients and resulted in greater dry matter production compared with IAC OL3 and IAC Runner 886. Our study demonstrated that the most appropriate time for plants to find greater availability of nutrients in the soil is 70 to 84 DAE, in addition to highlighting the need for updates on nutritional recommendations for higher yields of modern peanut cultivars.
publishDate 2021
dc.date.none.fl_str_mv 2021-10-01
2022-04-29T08:35:11Z
2022-04-29T08:35:11Z
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 http://dx.doi.org/10.3390/plants10102167
Plants, v. 10, n. 10, 2021.
2223-7747
http://hdl.handle.net/11449/229697
10.3390/plants10102167
2-s2.0-85117017401
url http://dx.doi.org/10.3390/plants10102167
http://hdl.handle.net/11449/229697
identifier_str_mv Plants, v. 10, n. 10, 2021.
2223-7747
10.3390/plants10102167
2-s2.0-85117017401
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Plants
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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