Initial performance of coffee trees with different fertilization and irrigation management
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/56763 |
Resumo: | Coffee is one of the main agricultural commodities in the world. However, due to its sensitivity to water stress and changes in the availability of finite sources of nutrients and the constant search for a more sustainable agriculture, it is necessary to modulate the responses of plants to soil water and the real nutritional demand of the coffee tree. Thus, the objective of this work was to analyze the initial performance of arabica coffee grown with or without water restriction and with five different soil fertilization managements, in order to propose more techniques to optimize coffee production. The experiment was carried out in a greenhouse, in the experimental area of the Federal University of Viçosa, in the city of Viçosa-MG. The experimental design was completely randomized in a 2x5 factorial scheme, with two irrigation depths (40% and 80% of the available water in the soil) and five fertilization managements (conventional 100% of the recommended dose, controlled release of 80 and 100% of N and recommended K and organomineral 80 and 100% N and K of the recommended dose). In view of the observed results, it can be observed that water restriction in the initial period of coffee development provided a reduction in the variables of root and shoot growth of the plants, regardless of the soil fertilization management used. In environments with greater water restriction, no significant difference was observed between the studied fertilizers and in an environment without water restriction, the controlled release fertilizer 80% presented the highest global growth averages. Water management provided a greater effect on coffee nutrient dynamics than duly studied fertilization management. |
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Initial performance of coffee trees with different fertilization and irrigation managementCoffea arabica L.Coffee nutritionSustainabilityWater deficitCafé - Adubos e fertilizantesCafé - IrrigaçãoCafé - NutriçãoSustentabilidadeDéficit hídricoCoffee is one of the main agricultural commodities in the world. However, due to its sensitivity to water stress and changes in the availability of finite sources of nutrients and the constant search for a more sustainable agriculture, it is necessary to modulate the responses of plants to soil water and the real nutritional demand of the coffee tree. Thus, the objective of this work was to analyze the initial performance of arabica coffee grown with or without water restriction and with five different soil fertilization managements, in order to propose more techniques to optimize coffee production. The experiment was carried out in a greenhouse, in the experimental area of the Federal University of Viçosa, in the city of Viçosa-MG. The experimental design was completely randomized in a 2x5 factorial scheme, with two irrigation depths (40% and 80% of the available water in the soil) and five fertilization managements (conventional 100% of the recommended dose, controlled release of 80 and 100% of N and recommended K and organomineral 80 and 100% N and K of the recommended dose). In view of the observed results, it can be observed that water restriction in the initial period of coffee development provided a reduction in the variables of root and shoot growth of the plants, regardless of the soil fertilization management used. In environments with greater water restriction, no significant difference was observed between the studied fertilizers and in an environment without water restriction, the controlled release fertilizer 80% presented the highest global growth averages. Water management provided a greater effect on coffee nutrient dynamics than duly studied fertilization management.Universidade Federal de Lavras2023-05-08T17:34:41Z2023-05-08T17:34:41Z2022-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSILVA JÚNIOR, J. G. da et al. Initial performance of coffee trees with different fertilization and irrigation management. Coffee Science, Lavras, v. 17, e171981, 2022. DOI: 10.25186/.v17i.1981.http://repositorio.ufla.br/jspui/handle/1/56763Coffee Sciencereponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessSilva Júnior, Jose Geraldo daPin, Iago ParmanhaniFerreira, Daniel SoaresCastanheira, Dalyse Toledoeng2023-05-26T18:57:53Zoai:localhost:1/56763Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-26T18:57:53Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Initial performance of coffee trees with different fertilization and irrigation management |
title |
Initial performance of coffee trees with different fertilization and irrigation management |
spellingShingle |
Initial performance of coffee trees with different fertilization and irrigation management Silva Júnior, Jose Geraldo da Coffea arabica L. Coffee nutrition Sustainability Water deficit Café - Adubos e fertilizantes Café - Irrigação Café - Nutrição Sustentabilidade Déficit hídrico |
title_short |
Initial performance of coffee trees with different fertilization and irrigation management |
title_full |
Initial performance of coffee trees with different fertilization and irrigation management |
title_fullStr |
Initial performance of coffee trees with different fertilization and irrigation management |
title_full_unstemmed |
Initial performance of coffee trees with different fertilization and irrigation management |
title_sort |
Initial performance of coffee trees with different fertilization and irrigation management |
author |
Silva Júnior, Jose Geraldo da |
author_facet |
Silva Júnior, Jose Geraldo da Pin, Iago Parmanhani Ferreira, Daniel Soares Castanheira, Dalyse Toledo |
author_role |
author |
author2 |
Pin, Iago Parmanhani Ferreira, Daniel Soares Castanheira, Dalyse Toledo |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Silva Júnior, Jose Geraldo da Pin, Iago Parmanhani Ferreira, Daniel Soares Castanheira, Dalyse Toledo |
dc.subject.por.fl_str_mv |
Coffea arabica L. Coffee nutrition Sustainability Water deficit Café - Adubos e fertilizantes Café - Irrigação Café - Nutrição Sustentabilidade Déficit hídrico |
topic |
Coffea arabica L. Coffee nutrition Sustainability Water deficit Café - Adubos e fertilizantes Café - Irrigação Café - Nutrição Sustentabilidade Déficit hídrico |
description |
Coffee is one of the main agricultural commodities in the world. However, due to its sensitivity to water stress and changes in the availability of finite sources of nutrients and the constant search for a more sustainable agriculture, it is necessary to modulate the responses of plants to soil water and the real nutritional demand of the coffee tree. Thus, the objective of this work was to analyze the initial performance of arabica coffee grown with or without water restriction and with five different soil fertilization managements, in order to propose more techniques to optimize coffee production. The experiment was carried out in a greenhouse, in the experimental area of the Federal University of Viçosa, in the city of Viçosa-MG. The experimental design was completely randomized in a 2x5 factorial scheme, with two irrigation depths (40% and 80% of the available water in the soil) and five fertilization managements (conventional 100% of the recommended dose, controlled release of 80 and 100% of N and recommended K and organomineral 80 and 100% N and K of the recommended dose). In view of the observed results, it can be observed that water restriction in the initial period of coffee development provided a reduction in the variables of root and shoot growth of the plants, regardless of the soil fertilization management used. In environments with greater water restriction, no significant difference was observed between the studied fertilizers and in an environment without water restriction, the controlled release fertilizer 80% presented the highest global growth averages. Water management provided a greater effect on coffee nutrient dynamics than duly studied fertilization management. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-06 2023-05-08T17:34:41Z 2023-05-08T17:34:41Z |
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 |
SILVA JÚNIOR, J. G. da et al. Initial performance of coffee trees with different fertilization and irrigation management. Coffee Science, Lavras, v. 17, e171981, 2022. DOI: 10.25186/.v17i.1981. http://repositorio.ufla.br/jspui/handle/1/56763 |
identifier_str_mv |
SILVA JÚNIOR, J. G. da et al. Initial performance of coffee trees with different fertilization and irrigation management. Coffee Science, Lavras, v. 17, e171981, 2022. DOI: 10.25186/.v17i.1981. |
url |
http://repositorio.ufla.br/jspui/handle/1/56763 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Lavras |
publisher.none.fl_str_mv |
Universidade Federal de Lavras |
dc.source.none.fl_str_mv |
Coffee Science reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
_version_ |
1807835137374683136 |