Agronomic performance of ‘BRS Princesa’ banana under fertigation and mulching

Detalhes bibliográficos
Autor(a) principal: Souza, Elves Almeida
Data de Publicação: 2021
Outros Autores: Coelho, Eugênio Ferreira, Santos, Marcelo Rocha, Melo, Diego Magalhães
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40502
Resumo: Banana is one of the most produced fruit crops in Brazil and has great economic, social and nutritional importance. Factors such as water availability and well-managed fertilization are fundamental to achieving profitable yields. The aim of this study was to examine the agronomic performance and water use efficiency of ‘BRS Princesa’ banana under combinations of irrigation systems, fertilization methods and mulching, during three production cycles. The experiment was laid out in a randomized-block design with four replicates. Treatments consisted of a combination of the localized irrigation system, fertilization strategy and mulching, as follows: Drip irrigation with manual fertilization; Micro-sprinkler irrigation with manual fertilization; Drip fertigation with mulch; Drip fertigation without mulch; Micro-sprinkler fertigation with mulch; and Micro-sprinkler fertigation without mulch. The plants were irrigated every three days, using three 4-L h-1 drippers per plant or a 64-L h-1 micro-sprinkler for every four plants. The following variables were analyzed: number of leaves, plant height, pseudostem circumference, number of hands, hand yield, water and nutrient (nitrogen and potassium) use efficiency and earliness. The micro-sprinkler system provided a greater pseudostem circumference without the presence of mulch. Plants under micro-sprinkler fertigation with mulching grew taller. The banana yield was higher when fertigation was used than with manual fertilization, regardless of the irrigation system. Plants grown in mulched soil were more productive than those grown in bare soil. The use of mulch increased water, nitrogen and potassium use efficiency when compared with cultivation in bare soil. Drip-irrigated plants showed earlier production than those irrigated with micro-sprinklers.
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spelling Agronomic performance of ‘BRS Princesa’ banana under fertigation and mulchingDesempenho agronômico da bananeira ‘BRS Princesa’ sob fertirrigação e cobertura mortaMusa sppWater use efficiencyOrganic mulching.Musa sppEficiência no uso da águaMulching orgânico.Banana is one of the most produced fruit crops in Brazil and has great economic, social and nutritional importance. Factors such as water availability and well-managed fertilization are fundamental to achieving profitable yields. The aim of this study was to examine the agronomic performance and water use efficiency of ‘BRS Princesa’ banana under combinations of irrigation systems, fertilization methods and mulching, during three production cycles. The experiment was laid out in a randomized-block design with four replicates. Treatments consisted of a combination of the localized irrigation system, fertilization strategy and mulching, as follows: Drip irrigation with manual fertilization; Micro-sprinkler irrigation with manual fertilization; Drip fertigation with mulch; Drip fertigation without mulch; Micro-sprinkler fertigation with mulch; and Micro-sprinkler fertigation without mulch. The plants were irrigated every three days, using three 4-L h-1 drippers per plant or a 64-L h-1 micro-sprinkler for every four plants. The following variables were analyzed: number of leaves, plant height, pseudostem circumference, number of hands, hand yield, water and nutrient (nitrogen and potassium) use efficiency and earliness. The micro-sprinkler system provided a greater pseudostem circumference without the presence of mulch. Plants under micro-sprinkler fertigation with mulching grew taller. The banana yield was higher when fertigation was used than with manual fertilization, regardless of the irrigation system. Plants grown in mulched soil were more productive than those grown in bare soil. The use of mulch increased water, nitrogen and potassium use efficiency when compared with cultivation in bare soil. Drip-irrigated plants showed earlier production than those irrigated with micro-sprinklers.A bananeira é uma das fruteiras mais produzidas no Brasil e possui grande importância econômica, social e alimentícia. Fatores como disponibilidade de água e adubação bem manejados são fundamentais para obtenção de produtividades rentáveis. Objetivou-se com este trabalho, avaliar o desempenho agronômico e a eficiência no uso da água da bananeira ‘BRS Princesa’ sob combinações de sistemas de irrigação, métodos de adubação e cobertura morta, durante três ciclos de produção. O delineamento experimental foi o de blocos casualizados, com quatro repetições. Os tratamentos consistiram na combinação do sistema de irrigação localizada, estratégia de adubação e uso de cobertura morta: a) Irrigação por gotejamento com adubação manual; b) Irrigação por microaspersão com adubação manual; c) Fertirrigação por gotejamento com cobertura morta; d) Fertirrigação por gotejamento sem cobertura morta; e) Fertirrigação por microaspersão com cobertura morta e f) Fertirrigação por microaspersão sem cobertura morta. As irrigações ocorreram a cada três dias, utilizando-se três gotejadores de 4 L h- 1 por planta ou um microaspersor de 64 L h -1 para cada quatro plantas. As variáveis estudadas foram: número de folhas, altura da planta, perímetro do pseudocaule, número de pencas, produtividade, eficiência no uso da água e de nutrientes (nitrogênio e potássio) e precocidade. A microaspersão proporcionou maior circunferência do pseudocaule sem a presença da cobertura do solo. Plantas sob fertirrigação por microaspersão com cobertura do solo expressam maiores alturas. A produtividade da bananeira foi maior quando utilizada a fertirrigação em detrimento da adubação manual, independente do sistema de irrigação. As plantas cultivadas em solo coberto foram mais produtivas que aquelas cultivadas em solo descoberto. O uso da cobertura morta elevou a eficiência do uso da água, de nitrogênio e de potássio em relação ao cultivo em solo descoberto. As plantas irrigadas por gotejamento apresentaram produção mais precoce que irrigadas por microaspersão.UEL2021-03-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4050210.5433/1679-0359.2021v42n3p979Semina: Ciências Agrárias; Vol. 42 No. 3 (2021); 979-998Semina: Ciências Agrárias; v. 42 n. 3 (2021); 979-9981679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40502/29153Copyright (c) 2021 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSouza, Elves AlmeidaCoelho, Eugênio FerreiraSantos, Marcelo RochaMelo, Diego Magalhães2022-10-04T12:31:50Zoai:ojs.pkp.sfu.ca:article/40502Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-04T12:31:50Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Agronomic performance of ‘BRS Princesa’ banana under fertigation and mulching
Desempenho agronômico da bananeira ‘BRS Princesa’ sob fertirrigação e cobertura morta
title Agronomic performance of ‘BRS Princesa’ banana under fertigation and mulching
spellingShingle Agronomic performance of ‘BRS Princesa’ banana under fertigation and mulching
Souza, Elves Almeida
Musa spp
Water use efficiency
Organic mulching.
Musa spp
Eficiência no uso da água
Mulching orgânico.
title_short Agronomic performance of ‘BRS Princesa’ banana under fertigation and mulching
title_full Agronomic performance of ‘BRS Princesa’ banana under fertigation and mulching
title_fullStr Agronomic performance of ‘BRS Princesa’ banana under fertigation and mulching
title_full_unstemmed Agronomic performance of ‘BRS Princesa’ banana under fertigation and mulching
title_sort Agronomic performance of ‘BRS Princesa’ banana under fertigation and mulching
author Souza, Elves Almeida
author_facet Souza, Elves Almeida
Coelho, Eugênio Ferreira
Santos, Marcelo Rocha
Melo, Diego Magalhães
author_role author
author2 Coelho, Eugênio Ferreira
Santos, Marcelo Rocha
Melo, Diego Magalhães
author2_role author
author
author
dc.contributor.author.fl_str_mv Souza, Elves Almeida
Coelho, Eugênio Ferreira
Santos, Marcelo Rocha
Melo, Diego Magalhães
dc.subject.por.fl_str_mv Musa spp
Water use efficiency
Organic mulching.
Musa spp
Eficiência no uso da água
Mulching orgânico.
topic Musa spp
Water use efficiency
Organic mulching.
Musa spp
Eficiência no uso da água
Mulching orgânico.
description Banana is one of the most produced fruit crops in Brazil and has great economic, social and nutritional importance. Factors such as water availability and well-managed fertilization are fundamental to achieving profitable yields. The aim of this study was to examine the agronomic performance and water use efficiency of ‘BRS Princesa’ banana under combinations of irrigation systems, fertilization methods and mulching, during three production cycles. The experiment was laid out in a randomized-block design with four replicates. Treatments consisted of a combination of the localized irrigation system, fertilization strategy and mulching, as follows: Drip irrigation with manual fertilization; Micro-sprinkler irrigation with manual fertilization; Drip fertigation with mulch; Drip fertigation without mulch; Micro-sprinkler fertigation with mulch; and Micro-sprinkler fertigation without mulch. The plants were irrigated every three days, using three 4-L h-1 drippers per plant or a 64-L h-1 micro-sprinkler for every four plants. The following variables were analyzed: number of leaves, plant height, pseudostem circumference, number of hands, hand yield, water and nutrient (nitrogen and potassium) use efficiency and earliness. The micro-sprinkler system provided a greater pseudostem circumference without the presence of mulch. Plants under micro-sprinkler fertigation with mulching grew taller. The banana yield was higher when fertigation was used than with manual fertilization, regardless of the irrigation system. Plants grown in mulched soil were more productive than those grown in bare soil. The use of mulch increased water, nitrogen and potassium use efficiency when compared with cultivation in bare soil. Drip-irrigated plants showed earlier production than those irrigated with micro-sprinklers.
publishDate 2021
dc.date.none.fl_str_mv 2021-03-19
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40502
10.5433/1679-0359.2021v42n3p979
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40502
identifier_str_mv 10.5433/1679-0359.2021v42n3p979
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40502/29153
dc.rights.driver.fl_str_mv Copyright (c) 2021 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 42 No. 3 (2021); 979-998
Semina: Ciências Agrárias; v. 42 n. 3 (2021); 979-998
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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