Effects of bone meal and hydrogel on the leaf contents of dwarf cashew
Autor(a) principal: | |
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Data de Publicação: | 2024 |
Outros Autores: | , , , , |
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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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 |
_version_ |
1799874821638586368 |