Root trait variability in coffea canephora genotypes and its relation to plant height and crop yield

Detalhes bibliográficos
Autor(a) principal: Silva, Larícia Olária Emerick
Data de Publicação: 2020
Outros Autores: Schmidt, Raquel, Valani, Gustavo Pereira, Ferreira, Adésio, Ribeiro-Barros, Ana I., 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/10362/121173
Resumo: grant number 84320893 grant numbers 420789/2016-2 grant numbers 304687/2017-0 (CAPES, finance code 001)
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spelling Root trait variability in coffea canephora genotypes and its relation to plant height and crop yieldConilon coffeeCrop breedingRobusta coffeeRoot architectureRoot diversityRoot morphologyAgronomy and Crop Sciencegrant number 84320893 grant numbers 420789/2016-2 grant numbers 304687/2017-0 (CAPES, finance code 001)Coffee breeding based on root traits is important to identify productive genotypes under adverse environmental conditions. This study assessed the diversity of root traits in Coffea canephora and its correlation with plant height and crop yield. Undisturbed soil samples were collected down to 60 cm from 43 coffee genotypes, in which one of them was propagated by seed and all others by stem cutting. The roots were washed, scanned, and processed to quantify root length density, root volume, root superficial area, and root diameter. Additionally, plant height and crop yield were also assessed. Root length density ranged from 40 to 1411 mm cm−3, root volume from 6 to 443 mm3 cm−3, root superficial area from 61 to 1880 mm2 cm−3, and root diameter from 0.6 to 1.1 mm. Roots were concentrated in the topsoil (0–20 cm) for most genotypes. In deeper depths (30–60 cm), root length density, root volume, and root superficial area were higher in genotypes 14, 25, 31, and 32. Positive correlations were found between root traits and both plant height and crop yield. The results of this work may contribute to the overall cultivation of C. canephora, specially for crop breeding in adverse environmental conditions.GeoBioTec - Geobiociências, Geoengenharias e GeotecnologiasRUNSilva, Larícia Olária EmerickSchmidt, RaquelValani, Gustavo PereiraFerreira, AdésioRibeiro-Barros, Ana I.Partelli, Fábio Luiz2021-07-16T22:21:53Z2020-09-152020-09-15T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/121173eng2073-4395PURE: 32602489https://doi.org/10.3390/agronomy10091394info: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:RCAAP2024-03-11T05:03:30Zoai:run.unl.pt:10362/121173Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:44:32.758221Repositório 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 Root trait variability in coffea canephora genotypes and its relation to plant height and crop yield
title Root trait variability in coffea canephora genotypes and its relation to plant height and crop yield
spellingShingle Root trait variability in coffea canephora genotypes and its relation to plant height and crop yield
Silva, Larícia Olária Emerick
Conilon coffee
Crop breeding
Robusta coffee
Root architecture
Root diversity
Root morphology
Agronomy and Crop Science
title_short Root trait variability in coffea canephora genotypes and its relation to plant height and crop yield
title_full Root trait variability in coffea canephora genotypes and its relation to plant height and crop yield
title_fullStr Root trait variability in coffea canephora genotypes and its relation to plant height and crop yield
title_full_unstemmed Root trait variability in coffea canephora genotypes and its relation to plant height and crop yield
title_sort Root trait variability in coffea canephora genotypes and its relation to plant height and crop yield
author Silva, Larícia Olária Emerick
author_facet Silva, Larícia Olária Emerick
Schmidt, Raquel
Valani, Gustavo Pereira
Ferreira, Adésio
Ribeiro-Barros, Ana I.
Partelli, Fábio Luiz
author_role author
author2 Schmidt, Raquel
Valani, Gustavo Pereira
Ferreira, Adésio
Ribeiro-Barros, Ana I.
Partelli, Fábio Luiz
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv GeoBioTec - Geobiociências, Geoengenharias e Geotecnologias
RUN
dc.contributor.author.fl_str_mv Silva, Larícia Olária Emerick
Schmidt, Raquel
Valani, Gustavo Pereira
Ferreira, Adésio
Ribeiro-Barros, Ana I.
Partelli, Fábio Luiz
dc.subject.por.fl_str_mv Conilon coffee
Crop breeding
Robusta coffee
Root architecture
Root diversity
Root morphology
Agronomy and Crop Science
topic Conilon coffee
Crop breeding
Robusta coffee
Root architecture
Root diversity
Root morphology
Agronomy and Crop Science
description grant number 84320893 grant numbers 420789/2016-2 grant numbers 304687/2017-0 (CAPES, finance code 001)
publishDate 2020
dc.date.none.fl_str_mv 2020-09-15
2020-09-15T00:00:00Z
2021-07-16T22:21:53Z
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/10362/121173
url http://hdl.handle.net/10362/121173
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2073-4395
PURE: 32602489
https://doi.org/10.3390/agronomy10091394
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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
institution RCAAP
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
repository.mail.fl_str_mv
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