Variability of Root System Size and Distribution among Coffea canephora Genotypes

Detalhes bibliográficos
Autor(a) principal: Schmidt, Raquel
Data de Publicação: 2022
Outros Autores: Silva, Larícia Olária Emerick, Ferreira, Adésio, Gontijo, Ivoney, Guimarães, Rubens José, Ramalho, José C., Partelli, Fábio Luiz
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/151076
Resumo: This research was funded by the Fundação de Amparo à Pesquisa e Inovação do Espírito Santo (FAPES, grant number 84320893), Conselho Nacional de Desenvolvimento Científico e Tecno-lógico, and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES, Finance Code 001). Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
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spelling Variability of Root System Size and Distribution among Coffea canephora GenotypesBiodiversityConilon coffeeRobusta coffeeRoot distributionSemivariogramsAgronomy and Crop ScienceThis research was funded by the Fundação de Amparo à Pesquisa e Inovação do Espírito Santo (FAPES, grant number 84320893), Conselho Nacional de Desenvolvimento Científico e Tecno-lógico, and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES, Finance Code 001). Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.This work aimed to evaluate the variability in the distribution of the root system among genotypes of C. canephora cv. Conilon and indicate management strategies for a more efficient mineral fertilization. Root distribution was evaluated in six genotypes. The experimental design was in randomized blocks with three replications. Soil monoliths measuring about 27 cm3 were collected at six different soil depths, at three row distances and nine distances of inter-row planting. The collections were carried out in one plant of each repetition. In total, 1296 samples were evaluated. The roots were washed, digitized and processed to quantify length density, volume, surface area and diameter. The distribution of the root system was characterized using semivariograms. It was observed that the highest concentration of roots occurred in the distances close to the irrigation drippers. There was variation in the distribution of the root system among the genotypes. However, in general, the root system is concentrated at a depth of 0 to 20 cm in the soil, at distances up to 50 cm in the planting row and up to 60 cm in inter-rows. Therefore, the greatest efficiency in nutritional management can be achieved by applying fertilizers within a radius of 50 cm around the plant.GeoBioTec - Geobiociências, Geoengenharias e GeotecnologiasRUNSchmidt, RaquelSilva, Larícia Olária EmerickFerreira, AdésioGontijo, IvoneyGuimarães, Rubens JoséRamalho, José C.Partelli, Fábio Luiz2023-03-22T22:28:51Z2022-03-072022-03-07T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12application/pdfhttp://hdl.handle.net/10362/151076eng2073-4395PURE: 56612805https://doi.org/10.3390/agronomy12030647info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:33:31Zoai:run.unl.pt:10362/151076Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:54:26.963534Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Variability of Root System Size and Distribution among Coffea canephora Genotypes
title Variability of Root System Size and Distribution among Coffea canephora Genotypes
spellingShingle Variability of Root System Size and Distribution among Coffea canephora Genotypes
Schmidt, Raquel
Biodiversity
Conilon coffee
Robusta coffee
Root distribution
Semivariograms
Agronomy and Crop Science
title_short Variability of Root System Size and Distribution among Coffea canephora Genotypes
title_full Variability of Root System Size and Distribution among Coffea canephora Genotypes
title_fullStr Variability of Root System Size and Distribution among Coffea canephora Genotypes
title_full_unstemmed Variability of Root System Size and Distribution among Coffea canephora Genotypes
title_sort Variability of Root System Size and Distribution among Coffea canephora Genotypes
author Schmidt, Raquel
author_facet Schmidt, Raquel
Silva, Larícia Olária Emerick
Ferreira, Adésio
Gontijo, Ivoney
Guimarães, Rubens José
Ramalho, José C.
Partelli, Fábio Luiz
author_role author
author2 Silva, Larícia Olária Emerick
Ferreira, Adésio
Gontijo, Ivoney
Guimarães, Rubens José
Ramalho, José C.
Partelli, Fábio Luiz
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv GeoBioTec - Geobiociências, Geoengenharias e Geotecnologias
RUN
dc.contributor.author.fl_str_mv Schmidt, Raquel
Silva, Larícia Olária Emerick
Ferreira, Adésio
Gontijo, Ivoney
Guimarães, Rubens José
Ramalho, José C.
Partelli, Fábio Luiz
dc.subject.por.fl_str_mv Biodiversity
Conilon coffee
Robusta coffee
Root distribution
Semivariograms
Agronomy and Crop Science
topic Biodiversity
Conilon coffee
Robusta coffee
Root distribution
Semivariograms
Agronomy and Crop Science
description This research was funded by the Fundação de Amparo à Pesquisa e Inovação do Espírito Santo (FAPES, grant number 84320893), Conselho Nacional de Desenvolvimento Científico e Tecno-lógico, and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES, Finance Code 001). Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
publishDate 2022
dc.date.none.fl_str_mv 2022-03-07
2022-03-07T00:00:00Z
2023-03-22T22:28:51Z
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://hdl.handle.net/10362/151076
url http://hdl.handle.net/10362/151076
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2073-4395
PURE: 56612805
https://doi.org/10.3390/agronomy12030647
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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