Growth of irrigated and fertilized pequi trees in the Cerrado of Goiás, Brazil
The objective of this study is to evaluate the growth of pequi trees in function of irrigation and organic fertilization. A total of 96 pequi plants (6-8 years of age), spaced 5 x 5 m, were used in a randomized blocks experiment with six plots and for repetitions. Four treatments were evaluated: IF...
- Autores:
-
Miranda, Raiane Ferreira
Alves Júnior, José
Casaroli, Derblai
Pêgo Evangelista, Adão Wagner
Mesquita, Márcio
Bites Barbosa, Bruna Souza
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2018
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/65957
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/65957
http://bdigital.unal.edu.co/66980/
- Palabra clave:
- 63 Agricultura y tecnologías relacionadas / Agriculture
Caryocar brasiliense Camb
Water stress
Native fruits from Cerrado
Localized irrigation
Sap flow
Caryocar brasiliense Camb
Estrés hídrico
Frutos nativos del Cerrado
Riego localizado
Flujo de savia
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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|
dc.title.spa.fl_str_mv |
Growth of irrigated and fertilized pequi trees in the Cerrado of Goiás, Brazil |
title |
Growth of irrigated and fertilized pequi trees in the Cerrado of Goiás, Brazil |
spellingShingle |
Growth of irrigated and fertilized pequi trees in the Cerrado of Goiás, Brazil 63 Agricultura y tecnologías relacionadas / Agriculture Caryocar brasiliense Camb Water stress Native fruits from Cerrado Localized irrigation Sap flow Caryocar brasiliense Camb Estrés hídrico Frutos nativos del Cerrado Riego localizado Flujo de savia |
title_short |
Growth of irrigated and fertilized pequi trees in the Cerrado of Goiás, Brazil |
title_full |
Growth of irrigated and fertilized pequi trees in the Cerrado of Goiás, Brazil |
title_fullStr |
Growth of irrigated and fertilized pequi trees in the Cerrado of Goiás, Brazil |
title_full_unstemmed |
Growth of irrigated and fertilized pequi trees in the Cerrado of Goiás, Brazil |
title_sort |
Growth of irrigated and fertilized pequi trees in the Cerrado of Goiás, Brazil |
dc.creator.fl_str_mv |
Miranda, Raiane Ferreira Alves Júnior, José Casaroli, Derblai Pêgo Evangelista, Adão Wagner Mesquita, Márcio Bites Barbosa, Bruna Souza |
dc.contributor.author.spa.fl_str_mv |
Miranda, Raiane Ferreira Alves Júnior, José Casaroli, Derblai Pêgo Evangelista, Adão Wagner Mesquita, Márcio Bites Barbosa, Bruna Souza |
dc.subject.ddc.spa.fl_str_mv |
63 Agricultura y tecnologías relacionadas / Agriculture |
topic |
63 Agricultura y tecnologías relacionadas / Agriculture Caryocar brasiliense Camb Water stress Native fruits from Cerrado Localized irrigation Sap flow Caryocar brasiliense Camb Estrés hídrico Frutos nativos del Cerrado Riego localizado Flujo de savia |
dc.subject.proposal.spa.fl_str_mv |
Caryocar brasiliense Camb Water stress Native fruits from Cerrado Localized irrigation Sap flow Caryocar brasiliense Camb Estrés hídrico Frutos nativos del Cerrado Riego localizado Flujo de savia |
description |
The objective of this study is to evaluate the growth of pequi trees in function of irrigation and organic fertilization. A total of 96 pequi plants (6-8 years of age), spaced 5 x 5 m, were used in a randomized blocks experiment with six plots and for repetitions. Four treatments were evaluated: IF = Irrigation with fertilization, IWF = Irrigation without fertilization, WIF = Without irrigation with fertilization, and WIWF = Without irrigation and without fertilization, in subdivided plots. The irrigation system was microsprinklers. The volume of water applied was estimated by the evapotranspiration of pequi trees. Cover fertilizations were performed in Nov/2014 using composting material and Yorim, and in Nov/2015 using tanned cattle manure and chicken litter. The growth was monthly evaluated by the height and the stem perimeter, and the canopy was evaluated in a 7.1 years old orchard. Leaf temperature and transpiration were evaluated by sap flow in irrigated and non-irrigated trees. The pequi tree did not respond to treatments in terms of height and stem perimeter. Irrigation provided trees with larger canopy areas. When irrigated, the leaf temperature of pequi trees remained below average air temperatures, independently of dry or rainy periods. Without irrigation, plants presented water stress during the dry season. Under rainy conditions, the mean transpiration of the pequi tree was 24.09 L d-1 per plant. When irrigated, it was on average 42.29 L d-1 per plant. |
publishDate |
2018 |
dc.date.issued.spa.fl_str_mv |
2018-05-01 |
dc.date.accessioned.spa.fl_str_mv |
2019-07-03T01:13:39Z |
dc.date.available.spa.fl_str_mv |
2019-07-03T01:13:39Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
publishedVersion |
dc.identifier.issn.spa.fl_str_mv |
ISSN: 2248-7026 |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/65957 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/66980/ |
identifier_str_mv |
ISSN: 2248-7026 |
url |
https://repositorio.unal.edu.co/handle/unal/65957 http://bdigital.unal.edu.co/66980/ |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.spa.fl_str_mv |
https://revistas.unal.edu.co/index.php/refame/article/view/67674 |
dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía Medellín Revista Facultad Nacional de Agronomía Medellín |
dc.relation.references.spa.fl_str_mv |
Miranda, Raiane Ferreira and Alves Júnior, José and Casaroli, Derblai and Pêgo Evangelista, Adão Wagner and Mesquita, Márcio and Bites Barbosa, Bruna Souza (2018) Growth of irrigated and fertilized pequi trees in the Cerrado of Goiás, Brazil. Revista Facultad Nacional de Agronomía Medellín, 71 (2). pp. 8499-8509. ISSN 2248-7026 |
dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
dc.format.mimetype.spa.fl_str_mv |
application/pdf |
dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia - Sede Medellín - Facultad de Ciencias Agrarias |
institution |
Universidad Nacional de Colombia |
bitstream.url.fl_str_mv |
https://repositorio.unal.edu.co/bitstream/unal/65957/1/67674-381788-1-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/65957/2/67674-381788-1-PB.pdf.jpg |
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MD5 MD5 |
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Repositorio Institucional Universidad Nacional de Colombia |
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repositorio_nal@unal.edu.co |
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1814090217039069184 |
spelling |
Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Miranda, Raiane Ferreira85c52390-0a9b-4fa6-ba0d-5ba1b1700042300Alves Júnior, José288416fc-0e81-464b-9c1a-50131a146b64300Casaroli, Derblaic493be21-130d-40a9-af2d-9fd504d4b2be300Pêgo Evangelista, Adão Wagnerd15f3a34-4f06-492b-9efd-885c5e8bdcd7300Mesquita, Márcioc1044b6e-9f8d-4e66-afe7-4d2f165cb7a1300Bites Barbosa, Bruna Souza175253ef-d73e-4e7c-9af1-29ebe51357f63002019-07-03T01:13:39Z2019-07-03T01:13:39Z2018-05-01ISSN: 2248-7026https://repositorio.unal.edu.co/handle/unal/65957http://bdigital.unal.edu.co/66980/The objective of this study is to evaluate the growth of pequi trees in function of irrigation and organic fertilization. A total of 96 pequi plants (6-8 years of age), spaced 5 x 5 m, were used in a randomized blocks experiment with six plots and for repetitions. Four treatments were evaluated: IF = Irrigation with fertilization, IWF = Irrigation without fertilization, WIF = Without irrigation with fertilization, and WIWF = Without irrigation and without fertilization, in subdivided plots. The irrigation system was microsprinklers. The volume of water applied was estimated by the evapotranspiration of pequi trees. Cover fertilizations were performed in Nov/2014 using composting material and Yorim, and in Nov/2015 using tanned cattle manure and chicken litter. The growth was monthly evaluated by the height and the stem perimeter, and the canopy was evaluated in a 7.1 years old orchard. Leaf temperature and transpiration were evaluated by sap flow in irrigated and non-irrigated trees. The pequi tree did not respond to treatments in terms of height and stem perimeter. Irrigation provided trees with larger canopy areas. When irrigated, the leaf temperature of pequi trees remained below average air temperatures, independently of dry or rainy periods. Without irrigation, plants presented water stress during the dry season. Under rainy conditions, the mean transpiration of the pequi tree was 24.09 L d-1 per plant. When irrigated, it was on average 42.29 L d-1 per plant.El objetivo de este estudio fue evaluar el crecimiento de árboles de pequi en función de la irrigación y la fertilización orgánica, en un experimento de bloques al azar con seis parcelas y cuatro repeticiones. Se utilizaron 16 plantas por parcela espaciadas 5 x 5 m. Se evaluaron cuatro tratamientos: IF = Riego con fertilización, IWF = Riego sin fertilización, WIF = Sin riego con fertilización, y WIWF = Sin riego y sin fertilización, en parcelas subdivididas. El sistema de riego utilizado fue microaspersión. El volumen de agua aplicada se estimó en función de la evapotranspiración de los árboles de pequi. Las dosis de fertilización se aplicaron en noviembre de 2014 utilizando material de compostaje y Yorim; y en noviembre de 2015 se utilizó estiércol de ganado y estiércol de pollo. Cada mes se evaluaron la altura y el perímetro del tallo; el dosel fue evaluado en un huerto de 7,1 años. La temperatura de la hoja y la transpiración fueron evaluadas por el flujo de savia en árboles irrigados y no irrigados. El pequi no respondió a los tratamientos en términos de altura y perímetro del tallo. El riego proporcionó árboles con áreas más grandes de copa. Cuando se regaron, la temperatura de las hojas de los árboles de pequi se mantuvo por debajo de las temperaturas promedio del aire, independientemente de los períodos secos o lluviosos. Sin riego, las plantas presentaron estrés hídrico durante la estación seca. Bajo condiciones de lluvia, la transpiración media del árbol de pequi fue de 24,09 L d-1 por planta. Cuando se regaba, era en promedio de 42,29 L d-1 por planta.application/pdfspaUniversidad Nacional de Colombia - Sede Medellín - Facultad de Ciencias Agrariashttps://revistas.unal.edu.co/index.php/refame/article/view/67674Universidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía MedellínRevista Facultad Nacional de Agronomía MedellínMiranda, Raiane Ferreira and Alves Júnior, José and Casaroli, Derblai and Pêgo Evangelista, Adão Wagner and Mesquita, Márcio and Bites Barbosa, Bruna Souza (2018) Growth of irrigated and fertilized pequi trees in the Cerrado of Goiás, Brazil. Revista Facultad Nacional de Agronomía Medellín, 71 (2). pp. 8499-8509. ISSN 2248-702663 Agricultura y tecnologías relacionadas / AgricultureCaryocar brasiliense CambWater stressNative fruits from CerradoLocalized irrigationSap flowCaryocar brasiliense CambEstrés hídricoFrutos nativos del CerradoRiego localizadoFlujo de saviaGrowth of irrigated and fertilized pequi trees in the Cerrado of Goiás, BrazilArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL67674-381788-1-PB.pdfapplication/pdf385787https://repositorio.unal.edu.co/bitstream/unal/65957/1/67674-381788-1-PB.pdf6d8f069e608c8970cc5856b310bf7beeMD51THUMBNAIL67674-381788-1-PB.pdf.jpg67674-381788-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8066https://repositorio.unal.edu.co/bitstream/unal/65957/2/67674-381788-1-PB.pdf.jpg51693297ce1e2931c521e0a7dd07fbbcMD52unal/65957oai:repositorio.unal.edu.co:unal/659572023-05-21 23:14:21.816Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |