Initial growth of coffee tree with use of hidro retentor polymer and different intervals of watering
Autor(a) principal: | |
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Data de Publicação: | 2014 |
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/721 |
Resumo: | With the objective to evaluate the effect of hidro retentor polymer and different watering intervals on the initial growth of shoot and roots of the coffee tree, an experiment was conducted in pots, in the Universidade Estadual do Norte do Paraná, Campus Luiz Meneghel Bandeirantes/PR. The experimental design was a randomized block factorial design 4x3, using four replicater. The treatments consisted of four levels of hidro retentor polymer (0; 0.5; 2 and 4 kg ha-1) and three watering intervals (3, 7, 14 days). Fifty days after transplantation were evaluated: the growth of plant height, stem diameter, number of leaves, fresh and dry weight of shoot and roots and root density. Increased doses of hidro retentor polymer up to 4 kg ha-1 positively influenced the stem diameter of the coffee tree. The use of hidro retentor polymer in the dose of 4 kg ha-1 and watering intervals up to seven days, increases root density of coffee, at fifty days after transplantation. |
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Coffee Science (Online) |
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Initial growth of coffee tree with use of hidro retentor polymer and different intervals of wateringCrescimento inicial de cafeeiro com uso de polímero hidroabsorvente e diferentes intervalos de regaCoffea arabica L.soil conditionerEcogel Veg®Coffea arabica L.condicionador de soloEcogel Veg®With the objective to evaluate the effect of hidro retentor polymer and different watering intervals on the initial growth of shoot and roots of the coffee tree, an experiment was conducted in pots, in the Universidade Estadual do Norte do Paraná, Campus Luiz Meneghel Bandeirantes/PR. The experimental design was a randomized block factorial design 4x3, using four replicater. The treatments consisted of four levels of hidro retentor polymer (0; 0.5; 2 and 4 kg ha-1) and three watering intervals (3, 7, 14 days). Fifty days after transplantation were evaluated: the growth of plant height, stem diameter, number of leaves, fresh and dry weight of shoot and roots and root density. Increased doses of hidro retentor polymer up to 4 kg ha-1 positively influenced the stem diameter of the coffee tree. The use of hidro retentor polymer in the dose of 4 kg ha-1 and watering intervals up to seven days, increases root density of coffee, at fifty days after transplantation.Objetivando-se avaliar o efeito de polímero hidrorretentor e diferentes intervalos de rega, no crescimento inicial da parte aérea e radicular de cafeeiro, foi conduzido um experimento em vaso, na Universidade Estadual do Norte do Paraná, Campus Luiz Meneghel, Bandeirantes/PR. O delineamento experimental utilizado foi em blocos ao acaso, em esquema fatorial 4x3, com quatro repetições. Os tratamentos foram compostos por quatro doses de polímero hidrorretentor (0; 0,5; 2 e 4 kg ha-1) e três intervalos de rega (3, 7, 14 dias). Aos cinquenta dias após o transplante, foram avaliados: o crescimento em altura das plantas, diâmetro do caule, número de folhas, massa fresca e seca da parte aérea e radicular e densidade radicular. O aumento das doses até 4 kg ha-1 de polímero hidrorretentor influencia positivamente o diâmetro do caule de cafeeiro. O uso de polímero hidrorretentor na dose de 4 kg ha-1 e intervalos de rega de até sete dias, aumenta a densidade radicular de cafeeiro, aos cinquenta dias após o transplante.Editora UFLA2014-10-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/zipapplication/zipapplication/ziphttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/721Coffee Science - ISSN 1984-3909; Vol. 9 No. 4 (2014); 465 - 471Coffee Science; Vol. 9 Núm. 4 (2014); 465 - 471Coffee Science; v. 9 n. 4 (2014); 465 - 4711984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/721/pdf_128https://coffeescience.ufla.br/index.php/Coffeescience/article/view/721/1318https://coffeescience.ufla.br/index.php/Coffeescience/article/view/721/1319https://coffeescience.ufla.br/index.php/Coffeescience/article/view/721/1320Copyright (c) 2014 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessConte e Castro, Ana MariaMaia, Guilherme Martinsde Souza, Juliana AparecidaAlves Manfio, Frederico Luiz2014-10-22T15:30:09Zoai:coffeescience.ufla.br:article/721Revistahttps://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:2014-10-22T15:30:09Coffee Science (Online) - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Initial growth of coffee tree with use of hidro retentor polymer and different intervals of watering Crescimento inicial de cafeeiro com uso de polímero hidroabsorvente e diferentes intervalos de rega |
title |
Initial growth of coffee tree with use of hidro retentor polymer and different intervals of watering |
spellingShingle |
Initial growth of coffee tree with use of hidro retentor polymer and different intervals of watering Conte e Castro, Ana Maria Coffea arabica L. soil conditioner Ecogel Veg® Coffea arabica L. condicionador de solo Ecogel Veg® |
title_short |
Initial growth of coffee tree with use of hidro retentor polymer and different intervals of watering |
title_full |
Initial growth of coffee tree with use of hidro retentor polymer and different intervals of watering |
title_fullStr |
Initial growth of coffee tree with use of hidro retentor polymer and different intervals of watering |
title_full_unstemmed |
Initial growth of coffee tree with use of hidro retentor polymer and different intervals of watering |
title_sort |
Initial growth of coffee tree with use of hidro retentor polymer and different intervals of watering |
author |
Conte e Castro, Ana Maria |
author_facet |
Conte e Castro, Ana Maria Maia, Guilherme Martins de Souza, Juliana Aparecida Alves Manfio, Frederico Luiz |
author_role |
author |
author2 |
Maia, Guilherme Martins de Souza, Juliana Aparecida Alves Manfio, Frederico Luiz |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Conte e Castro, Ana Maria Maia, Guilherme Martins de Souza, Juliana Aparecida Alves Manfio, Frederico Luiz |
dc.subject.por.fl_str_mv |
Coffea arabica L. soil conditioner Ecogel Veg® Coffea arabica L. condicionador de solo Ecogel Veg® |
topic |
Coffea arabica L. soil conditioner Ecogel Veg® Coffea arabica L. condicionador de solo Ecogel Veg® |
description |
With the objective to evaluate the effect of hidro retentor polymer and different watering intervals on the initial growth of shoot and roots of the coffee tree, an experiment was conducted in pots, in the Universidade Estadual do Norte do Paraná, Campus Luiz Meneghel Bandeirantes/PR. The experimental design was a randomized block factorial design 4x3, using four replicater. The treatments consisted of four levels of hidro retentor polymer (0; 0.5; 2 and 4 kg ha-1) and three watering intervals (3, 7, 14 days). Fifty days after transplantation were evaluated: the growth of plant height, stem diameter, number of leaves, fresh and dry weight of shoot and roots and root density. Increased doses of hidro retentor polymer up to 4 kg ha-1 positively influenced the stem diameter of the coffee tree. The use of hidro retentor polymer in the dose of 4 kg ha-1 and watering intervals up to seven days, increases root density of coffee, at fifty days after transplantation. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-10-08 |
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/721 |
url |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/721 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/721/pdf_128 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/721/1318 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/721/1319 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/721/1320 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2014 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2014 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 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. 9 No. 4 (2014); 465 - 471 Coffee Science; Vol. 9 Núm. 4 (2014); 465 - 471 Coffee Science; v. 9 n. 4 (2014); 465 - 471 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_ |
1789440321523810304 |