Agronomic performance and adaptability of arabic coffee resistant. To leaf rust in the central brasilian savanna
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Coffee Science (Online) |
Texto Completo: | https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362 |
Resumo: | Breeding programs and later indication of rust resistant cultivars for different environments and crops systems, in the concept of diseases integrated control, reach out for productivity raising and reduced production costs. The aim of this work was to evaluate the agronomic performance and adaptability of new Coffea arabica cultivars and progenies resistant to leaf rust in Central Brazilian Savanna. The experiment has been conducted since 2008 in an experimental area of Embrapa Hortaliças. Twenty three resistant cultivars, four progenies and three susceptible cultivars as controls, were assessed in a complete randomized block design with four replicates. The following traits were analyzed: plant height, stem diameter, canopy projection, number of plagiotropic branches, yield, grains percentage retained in sieves above 17, grain ripening and diseases resistance. Catucaí 2SL, Sacramento and Araponga stood out in vegetative growth. The highest yields are observed for IPR 103, Obatã 1669-20, Palma II, Sabiá 398 and Acauã, with values higher than 60 sacks per hectare. Among all these cultivars is observed high resistance to rust leaf and greater susceptibility to brown eye spot in the cultivar Acauã, for the place and period of evaluation. |
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Agronomic performance and adaptability of arabic coffee resistant. To leaf rust in the central brasilian savannaCoffea arabicaadaptabilitydiseasesproductivityvegetative growth.Breeding programs and later indication of rust resistant cultivars for different environments and crops systems, in the concept of diseases integrated control, reach out for productivity raising and reduced production costs. The aim of this work was to evaluate the agronomic performance and adaptability of new Coffea arabica cultivars and progenies resistant to leaf rust in Central Brazilian Savanna. The experiment has been conducted since 2008 in an experimental area of Embrapa Hortaliças. Twenty three resistant cultivars, four progenies and three susceptible cultivars as controls, were assessed in a complete randomized block design with four replicates. The following traits were analyzed: plant height, stem diameter, canopy projection, number of plagiotropic branches, yield, grains percentage retained in sieves above 17, grain ripening and diseases resistance. Catucaí 2SL, Sacramento and Araponga stood out in vegetative growth. The highest yields are observed for IPR 103, Obatã 1669-20, Palma II, Sabiá 398 and Acauã, with values higher than 60 sacks per hectare. Among all these cultivars is observed high resistance to rust leaf and greater susceptibility to brown eye spot in the cultivar Acauã, for the place and period of evaluation.Editora UFLA2018-05-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/mswordhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362Coffee Science - ISSN 1984-3909; Vol. 13 No. 1 (2018); 41-52Coffee Science; Vol. 13 Núm. 1 (2018); 41-52Coffee Science; v. 13 n. 1 (2018); 41-521984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAengporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362/PDF1362https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362/1815https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362/1816https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362/1817Copyright (c) 2018 Coffee Scienceinfo:eu-repo/semantics/openAccessVeiga, Adriano DellyRocha, Omar CruzGuerra, Antônio FernandoBartholo, Gabriel FerreiraRodrigues, Gustavo CostaPereira, Welingtonda Silva, Thiago PauloPereira da Silva, Evandro Ribeiro2018-05-15T13:34:20Zoai:coffeescience.ufla.br:article/1362Revistahttps://coffeescience.ufla.br/index.php/CoffeesciencePUBhttps://coffeescience.ufla.br/index.php/Coffeescience/oaicoffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com1984-39091809-6875opendoar:2024-05-21T19:54:03.451488Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
Agronomic performance and adaptability of arabic coffee resistant. To leaf rust in the central brasilian savanna |
title |
Agronomic performance and adaptability of arabic coffee resistant. To leaf rust in the central brasilian savanna |
spellingShingle |
Agronomic performance and adaptability of arabic coffee resistant. To leaf rust in the central brasilian savanna Veiga, Adriano Delly Coffea arabica adaptability diseases productivity vegetative growth. |
title_short |
Agronomic performance and adaptability of arabic coffee resistant. To leaf rust in the central brasilian savanna |
title_full |
Agronomic performance and adaptability of arabic coffee resistant. To leaf rust in the central brasilian savanna |
title_fullStr |
Agronomic performance and adaptability of arabic coffee resistant. To leaf rust in the central brasilian savanna |
title_full_unstemmed |
Agronomic performance and adaptability of arabic coffee resistant. To leaf rust in the central brasilian savanna |
title_sort |
Agronomic performance and adaptability of arabic coffee resistant. To leaf rust in the central brasilian savanna |
author |
Veiga, Adriano Delly |
author_facet |
Veiga, Adriano Delly Rocha, Omar Cruz Guerra, Antônio Fernando Bartholo, Gabriel Ferreira Rodrigues, Gustavo Costa Pereira, Welington da Silva, Thiago Paulo Pereira da Silva, Evandro Ribeiro |
author_role |
author |
author2 |
Rocha, Omar Cruz Guerra, Antônio Fernando Bartholo, Gabriel Ferreira Rodrigues, Gustavo Costa Pereira, Welington da Silva, Thiago Paulo Pereira da Silva, Evandro Ribeiro |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Veiga, Adriano Delly Rocha, Omar Cruz Guerra, Antônio Fernando Bartholo, Gabriel Ferreira Rodrigues, Gustavo Costa Pereira, Welington da Silva, Thiago Paulo Pereira da Silva, Evandro Ribeiro |
dc.subject.por.fl_str_mv |
Coffea arabica adaptability diseases productivity vegetative growth. |
topic |
Coffea arabica adaptability diseases productivity vegetative growth. |
description |
Breeding programs and later indication of rust resistant cultivars for different environments and crops systems, in the concept of diseases integrated control, reach out for productivity raising and reduced production costs. The aim of this work was to evaluate the agronomic performance and adaptability of new Coffea arabica cultivars and progenies resistant to leaf rust in Central Brazilian Savanna. The experiment has been conducted since 2008 in an experimental area of Embrapa Hortaliças. Twenty three resistant cultivars, four progenies and three susceptible cultivars as controls, were assessed in a complete randomized block design with four replicates. The following traits were analyzed: plant height, stem diameter, canopy projection, number of plagiotropic branches, yield, grains percentage retained in sieves above 17, grain ripening and diseases resistance. Catucaí 2SL, Sacramento and Araponga stood out in vegetative growth. The highest yields are observed for IPR 103, Obatã 1669-20, Palma II, Sabiá 398 and Acauã, with values higher than 60 sacks per hectare. Among all these cultivars is observed high resistance to rust leaf and greater susceptibility to brown eye spot in the cultivar Acauã, for the place and period of evaluation. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-05-15 |
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://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362 |
url |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362/PDF1362 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362/1815 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362/1816 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1362/1817 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Coffee Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Coffee Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document application/vnd.openxmlformats-officedocument.wordprocessingml.document application/msword |
dc.publisher.none.fl_str_mv |
Editora UFLA |
publisher.none.fl_str_mv |
Editora UFLA |
dc.source.none.fl_str_mv |
Coffee Science - ISSN 1984-3909; Vol. 13 No. 1 (2018); 41-52 Coffee Science; Vol. 13 Núm. 1 (2018); 41-52 Coffee Science; v. 13 n. 1 (2018); 41-52 1984-3909 reponame:Coffee Science (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Coffee Science (Online) |
collection |
Coffee Science (Online) |
repository.name.fl_str_mv |
Coffee Science (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
coffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com |
_version_ |
1799874921101262848 |