Effects of bone meal and hydrogel on the leaf contents of dwarf cashew

Detalhes bibliográficos
Autor(a) principal: Costa, José Eldo
Data de Publicação: 2024
Outros Autores: Sousa, Valéria Fernandes de Oliveira, Pereira, Walter Esfrain, Maia Júnior, Sebastião de Oliveira, Serrano, Luiz Augusto Lopes, Lima, Rosiane de Lourdes Silva de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/77071
Resumo: In semi-arid regions, where seasonal drought or irregular rainfall distribution are common occurrences, agricultural management techniques or strategies, such as the use of bone meal and/or hydrogel, can mitigate adverse conditions and ensure crop production. This study aimed to evaluate the effects of bone meal doses (0, 250, 500, 750 and 1,000 g pit-1), in association or not with hydrogel (0 and 5 g pit-1, respectively), on the leaf nutrient content of the dwarf cashew cultivar BRS 226. The leaf nutrient contents were evaluated during two growing seasons. For being a good source of macronutrients, the bone meal increased the levels of N, P, Ca, K and Mg in the dwarf cashew leaves. The leaf contents of the micronutrients Zn, Fe and Mn decreased with increasing bone meal doses. The nutrient accumulation in the leaves of the dwarf cashew planted in pits with bone meal and hydrogel has the following order: N > K > Ca > Mg > P > Mn > Fe > Zn > Cu. The application of bone meal at levels close to 600 g pit-1, mainly with the use of hydrogel, is a viable fertilizer alternative for dwarf cashew. KEYWORDS: Anacardium occidentale, plant nutrition, soil conditioner.
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spelling Effects of bone meal and hydrogel on the leaf contents of dwarf cashewEfeitos de farinha de osso e hidrogel nos teores foliares de cajueiro anãoIn semi-arid regions, where seasonal drought or irregular rainfall distribution are common occurrences, agricultural management techniques or strategies, such as the use of bone meal and/or hydrogel, can mitigate adverse conditions and ensure crop production. This study aimed to evaluate the effects of bone meal doses (0, 250, 500, 750 and 1,000 g pit-1), in association or not with hydrogel (0 and 5 g pit-1, respectively), on the leaf nutrient content of the dwarf cashew cultivar BRS 226. The leaf nutrient contents were evaluated during two growing seasons. For being a good source of macronutrients, the bone meal increased the levels of N, P, Ca, K and Mg in the dwarf cashew leaves. The leaf contents of the micronutrients Zn, Fe and Mn decreased with increasing bone meal doses. The nutrient accumulation in the leaves of the dwarf cashew planted in pits with bone meal and hydrogel has the following order: N > K > Ca > Mg > P > Mn > Fe > Zn > Cu. The application of bone meal at levels close to 600 g pit-1, mainly with the use of hydrogel, is a viable fertilizer alternative for dwarf cashew. KEYWORDS: Anacardium occidentale, plant nutrition, soil conditioner.Em regiões semiáridas, onde a seca sazonal ou a distribuição irregular de chuvas são ocorrências comuns, técnicas ou estratégias de manejo agrícola, como o uso de farinha de osso e/ou hidrogel, podem mitigar condições adversas e garantir a produção agrícola. Objetivou-se avaliar os efeitos de doses de farinha de osso (0, 250, 500, 750 e 1,000 g cova-1), em associação ou não com hidrogel (0 e 5 g cova-1, respectivamente), sobre o teor de nutrientes foliares da cultivar de cajueiro-anão BRS 226. Os teores de nutrientes nas folhas foram avaliados durante duas safras. Por ser boa fonte de macronutrientes, a farinha de osso aumentou os níveis de N, P, Ca, K e Mg nas folhas do cajueiro anão. Os teores foliares dos micronutrientes Zn, Fe e Mn diminuíram com o aumento das doses de farinha de osso. O acúmulo de nutrientes nas folhas do cajueiro anão plantado em covas com farinha de osso e hidrogel tem a seguinte ordem: N > K > Ca > Mg > P > Mn > Fe > Zn > Cu. A aplicação de farinha de osso em níveis próximos a 600 g cova-1, principalmente com o uso de hidrogel, é uma alternativa viável de fertilizante para cajueiro-anão. PALAVRAS-CHAVE: Anacardium occidentale, nutrição de plantas, condicionador de solo.Escola de Agronomia - Universidade Federal de Goiás2024-01-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/77071Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 54 (2024); e77071Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 54 (2024); e77071Pesquisa Agropecuária Tropical; v. 54 (2024); e770711983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/77071/40739Copyright (c) 2024 Pesquisa Agropecuária Tropicalinfo:eu-repo/semantics/openAccessCosta, José EldoSousa, Valéria Fernandes de OliveiraPereira, Walter EsfrainMaia Júnior, Sebastião de OliveiraSerrano, Luiz Augusto LopesLima, Rosiane de Lourdes Silva de2024-01-10T14:33:59Zoai:ojs.revistas.ufg.br:article/77071Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:40.277707Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv Effects of bone meal and hydrogel on the leaf contents of dwarf cashew
Efeitos de farinha de osso e hidrogel nos teores foliares de cajueiro anão
title Effects of bone meal and hydrogel on the leaf contents of dwarf cashew
spellingShingle Effects of bone meal and hydrogel on the leaf contents of dwarf cashew
Costa, José Eldo
title_short Effects of bone meal and hydrogel on the leaf contents of dwarf cashew
title_full Effects of bone meal and hydrogel on the leaf contents of dwarf cashew
title_fullStr Effects of bone meal and hydrogel on the leaf contents of dwarf cashew
title_full_unstemmed Effects of bone meal and hydrogel on the leaf contents of dwarf cashew
title_sort Effects of bone meal and hydrogel on the leaf contents of dwarf cashew
author Costa, José Eldo
author_facet Costa, José Eldo
Sousa, Valéria Fernandes de Oliveira
Pereira, Walter Esfrain
Maia Júnior, Sebastião de Oliveira
Serrano, Luiz Augusto Lopes
Lima, Rosiane de Lourdes Silva de
author_role author
author2 Sousa, Valéria Fernandes de Oliveira
Pereira, Walter Esfrain
Maia Júnior, Sebastião de Oliveira
Serrano, Luiz Augusto Lopes
Lima, Rosiane de Lourdes Silva de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Costa, José Eldo
Sousa, Valéria Fernandes de Oliveira
Pereira, Walter Esfrain
Maia Júnior, Sebastião de Oliveira
Serrano, Luiz Augusto Lopes
Lima, Rosiane de Lourdes Silva de
description In semi-arid regions, where seasonal drought or irregular rainfall distribution are common occurrences, agricultural management techniques or strategies, such as the use of bone meal and/or hydrogel, can mitigate adverse conditions and ensure crop production. This study aimed to evaluate the effects of bone meal doses (0, 250, 500, 750 and 1,000 g pit-1), in association or not with hydrogel (0 and 5 g pit-1, respectively), on the leaf nutrient content of the dwarf cashew cultivar BRS 226. The leaf nutrient contents were evaluated during two growing seasons. For being a good source of macronutrients, the bone meal increased the levels of N, P, Ca, K and Mg in the dwarf cashew leaves. The leaf contents of the micronutrients Zn, Fe and Mn decreased with increasing bone meal doses. The nutrient accumulation in the leaves of the dwarf cashew planted in pits with bone meal and hydrogel has the following order: N > K > Ca > Mg > P > Mn > Fe > Zn > Cu. The application of bone meal at levels close to 600 g pit-1, mainly with the use of hydrogel, is a viable fertilizer alternative for dwarf cashew. KEYWORDS: Anacardium occidentale, plant nutrition, soil conditioner.
publishDate 2024
dc.date.none.fl_str_mv 2024-01-10
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/77071
url https://revistas.ufg.br/pat/article/view/77071
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/77071/40739
dc.rights.driver.fl_str_mv Copyright (c) 2024 Pesquisa Agropecuária Tropical
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2024 Pesquisa Agropecuária Tropical
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 54 (2024); e77071
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 54 (2024); e77071
Pesquisa Agropecuária Tropical; v. 54 (2024); e77071
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
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