Dynamics of macronutrients in Coffea canephora genotypes with potential for use as rootstock
Autor(a) principal: | |
---|---|
Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Coffee Science (Online) |
Texto Completo: | https://coffeescience.ufla.br/index.php/Coffeescience/article/view/809 |
Resumo: | The cultivate Apoatã 2258 (Coffea canephora) has been used as a rootstock cultivar of Coffea arabica. However, due to the wide availability of genetic resources found in different regions of the country, there is a vast field to be explored in the research of new genotypes to be used as rootstock. The choice of these materials should be based in combination with the graft and adaptation to the ecosystem where it is inserted.Thus, this study aimed at evaluating the efficiency of absorption, translocation and use of macronutrients in genotypes of C. canephora, to determine their potential of use as rootstocks. Two experiments were carried out in a period of five months in a greenhouse, using the process of hydroponics, growing in pots containing nutrient solution. In the experiment 1 (E1) , treatments included five C. canephora genotypes (Apoatã IAC3598-3B, Apoatã IAC3597-1A, Apoatã IAC3599-2A-1A, Apoatã IAC3598 and Apoatã IAC3597-9B) and two C. arabica cultivars (Palma II and Oeiras), used as rootstock. In experiment 2 (E2), the five C. canephora genotypes described, were cultivated on two types of seedlings (ungrafted and self grafted). Experimental design was factorial (5x2) and it was used the random block design, with five replicates. The genotypes Apoatã IAC3597-1A and Apoatã IAC3597-9B provide higher average uptake, translocation and nutrient use efficiency and they can be considered suitable choices for use as rootstocks. |
id |
UFLA-4_f9b8120bb0a6aad2a9a27995c78da3b8 |
---|---|
oai_identifier_str |
oai:coffeescience.ufla.br:article/809 |
network_acronym_str |
UFLA-4 |
network_name_str |
Coffee Science (Online) |
repository_id_str |
|
spelling |
Dynamics of macronutrients in Coffea canephora genotypes with potential for use as rootstockDinâmica de macronutrientes em genótipos de Coffea canephora com potencial para utilização como porta-enxertoCoffeeraftingabsortiontranslocationuse efficiencyCaféenxertiaabsorçãotranslocaçãoeficiência de usoThe cultivate Apoatã 2258 (Coffea canephora) has been used as a rootstock cultivar of Coffea arabica. However, due to the wide availability of genetic resources found in different regions of the country, there is a vast field to be explored in the research of new genotypes to be used as rootstock. The choice of these materials should be based in combination with the graft and adaptation to the ecosystem where it is inserted.Thus, this study aimed at evaluating the efficiency of absorption, translocation and use of macronutrients in genotypes of C. canephora, to determine their potential of use as rootstocks. Two experiments were carried out in a period of five months in a greenhouse, using the process of hydroponics, growing in pots containing nutrient solution. In the experiment 1 (E1) , treatments included five C. canephora genotypes (Apoatã IAC3598-3B, Apoatã IAC3597-1A, Apoatã IAC3599-2A-1A, Apoatã IAC3598 and Apoatã IAC3597-9B) and two C. arabica cultivars (Palma II and Oeiras), used as rootstock. In experiment 2 (E2), the five C. canephora genotypes described, were cultivated on two types of seedlings (ungrafted and self grafted). Experimental design was factorial (5x2) and it was used the random block design, with five replicates. The genotypes Apoatã IAC3597-1A and Apoatã IAC3597-9B provide higher average uptake, translocation and nutrient use efficiency and they can be considered suitable choices for use as rootstocks.A cultivar Apoatã 2258 (Coffea canephora) tem sido empregada como porta-enxerto de cultivares de Coffea arabica. Entretanto, devido à grande disponibilidade de recursos genéticos encontrados nas diferentes regiões do País, existe um campo vasto a ser explorado na pesquisa de novos genótipos a serem utilizados como porta-enxerto. A escolha desses materiais deve ser baseada na capacidade de combinação com o enxerto e de adaptação ao ecossistema onde será inserido. Assim, objetivou-se avaliar a eficiência de absorção, translocação e de uso dos macronutrientes por genótipos de C. canephora, visando conhecer seus potenciais para utilização como porta-enxertos. Foram realizados dois experimentos em casa de vegetação, em esquema fatorial (5x2) e delineamento em blocos casualizados com 5 repetições, utilizando-se o processo hidropônico de cultivo em vasos, contendo solução nutritiva completa. No experimento 1(E1) foram utilizados como porta-enxertos cinco genótipos de C. canephora, Apoatã IAC 3598-3B, Apoatã IAC 3597-1A, Apoatã IAC 3599-2A, Apoatã IAC 3598-1A e Apoatã IAC 3597-9B, os quais foram enxertados com duas cultivares de C. arabica, Palma II e Oeiras. No experimento 2 (E2), avaliaram-se os mesmos genótipos de C. canephora mantidos como seedlings (pé franco) e autoenxertados. Os genótipos Apoatã IAC 3597-1A e Apoatã IAC 3597-9B proporcionam as maiores eficiências de absorção, translocação e uso dos nutrientes, podendo ser opções de escolha para utilização como porta enxertos.Editora UFLA2015-05-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/zipapplication/ziphttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/809Coffee Science - ISSN 1984-3909; Vol. 10 No. 2 (2015); 176 - 183Coffee Science; Vol. 10 Núm. 2 (2015); 176 - 183Coffee Science; v. 10 n. 2 (2015); 176 - 1831984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/809/pdf_170https://coffeescience.ufla.br/index.php/Coffeescience/article/view/809/1391https://coffeescience.ufla.br/index.php/Coffeescience/article/view/809/1392Copyright (c) 2015 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessCarvalho, João Paulo FelicoriCarvalho, Gladyston RodriguesFerreira, André DominghettiRezende, Juliana Costa deDias, Rodrigo Elias Batista de AlmeidaCarvalho, Alex Mendonça de2015-06-02T14:28:49Zoai:coffeescience.ufla.br:article/809Revistahttps://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:2024-05-21T19:53:50.653816Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
Dynamics of macronutrients in Coffea canephora genotypes with potential for use as rootstock Dinâmica de macronutrientes em genótipos de Coffea canephora com potencial para utilização como porta-enxerto |
title |
Dynamics of macronutrients in Coffea canephora genotypes with potential for use as rootstock |
spellingShingle |
Dynamics of macronutrients in Coffea canephora genotypes with potential for use as rootstock Carvalho, João Paulo Felicori Coffee rafting absortion translocation use efficiency Café enxertia absorção translocação eficiência de uso |
title_short |
Dynamics of macronutrients in Coffea canephora genotypes with potential for use as rootstock |
title_full |
Dynamics of macronutrients in Coffea canephora genotypes with potential for use as rootstock |
title_fullStr |
Dynamics of macronutrients in Coffea canephora genotypes with potential for use as rootstock |
title_full_unstemmed |
Dynamics of macronutrients in Coffea canephora genotypes with potential for use as rootstock |
title_sort |
Dynamics of macronutrients in Coffea canephora genotypes with potential for use as rootstock |
author |
Carvalho, João Paulo Felicori |
author_facet |
Carvalho, João Paulo Felicori Carvalho, Gladyston Rodrigues Ferreira, André Dominghetti Rezende, Juliana Costa de Dias, Rodrigo Elias Batista de Almeida Carvalho, Alex Mendonça de |
author_role |
author |
author2 |
Carvalho, Gladyston Rodrigues Ferreira, André Dominghetti Rezende, Juliana Costa de Dias, Rodrigo Elias Batista de Almeida Carvalho, Alex Mendonça de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Carvalho, João Paulo Felicori Carvalho, Gladyston Rodrigues Ferreira, André Dominghetti Rezende, Juliana Costa de Dias, Rodrigo Elias Batista de Almeida Carvalho, Alex Mendonça de |
dc.subject.por.fl_str_mv |
Coffee rafting absortion translocation use efficiency Café enxertia absorção translocação eficiência de uso |
topic |
Coffee rafting absortion translocation use efficiency Café enxertia absorção translocação eficiência de uso |
description |
The cultivate Apoatã 2258 (Coffea canephora) has been used as a rootstock cultivar of Coffea arabica. However, due to the wide availability of genetic resources found in different regions of the country, there is a vast field to be explored in the research of new genotypes to be used as rootstock. The choice of these materials should be based in combination with the graft and adaptation to the ecosystem where it is inserted.Thus, this study aimed at evaluating the efficiency of absorption, translocation and use of macronutrients in genotypes of C. canephora, to determine their potential of use as rootstocks. Two experiments were carried out in a period of five months in a greenhouse, using the process of hydroponics, growing in pots containing nutrient solution. In the experiment 1 (E1) , treatments included five C. canephora genotypes (Apoatã IAC3598-3B, Apoatã IAC3597-1A, Apoatã IAC3599-2A-1A, Apoatã IAC3598 and Apoatã IAC3597-9B) and two C. arabica cultivars (Palma II and Oeiras), used as rootstock. In experiment 2 (E2), the five C. canephora genotypes described, were cultivated on two types of seedlings (ungrafted and self grafted). Experimental design was factorial (5x2) and it was used the random block design, with five replicates. The genotypes Apoatã IAC3597-1A and Apoatã IAC3597-9B provide higher average uptake, translocation and nutrient use efficiency and they can be considered suitable choices for use as rootstocks. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-05-30 |
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/809 |
url |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/809 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/809/pdf_170 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/809/1391 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/809/1392 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/zip application/zip |
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. 10 No. 2 (2015); 176 - 183 Coffee Science; Vol. 10 Núm. 2 (2015); 176 - 183 Coffee Science; v. 10 n. 2 (2015); 176 - 183 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_ |
1799874920304345088 |