Impact of organic fertilization on establishing an agroforestry system in a semi-arid Brazilian region
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , |
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/48345 |
Resumo: | Improving soil fertility with organic sources is crucial, particularly in degraded regions. Organic fertilizers, when integrated into systems, provide cost-effective solutions. This study aimed to assess the impact of various organic fertilizers on the establishment of an agroforestry system in Planosol in a semi-arid region of Ceará State, Brazil. We used a randomized block design arranged in split plots. Four organic fertilizer sources (sheep manure, cattle manure, carnauba palm straw, and control) were assigned to the main plots. Evaluation years for annual crops (2015, 2017, and 2019) and for trees (2015 through 2017, and 2019) were allocated to subplots, with three replicates. All organic fertilization sources received an annual rate of 10 t ha-1, broadcasted uniformly. Experimental plots, spanning 18 x 7 m, were intercropped with maize and cowpea between rows of trees (Mimosa caesalpiniifolia and Spondias mombin). We examined soil fertility, tree growth, and crop grain yield. Soil chemistry, notably P and K, showed marked improvement with sheep manure. Organic fertilization did not enhance tree growth in the newly established agroforestry system. However, organic fertilization elevated maize and cowpea grain yields by over 60% and 90%, respectively, compared to the control. In conclusion, the use of sheep manure, cattle manure, and carnauba palm straw can significantly boost maize and cowpea grain yields in an agroforestry system found in the semi-arid region of Ceará, Brazil. |
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Impact of organic fertilization on establishing an agroforestry system in a semi-arid Brazilian regionImpacto da adubação orgânica no estabelecimento de um sistema agroflorestal em região semiárida brasileiraZea maysVigna unguiculataIntegrated production systems.Zea maysVigna unguiculataSistemas integrados de produção.Improving soil fertility with organic sources is crucial, particularly in degraded regions. Organic fertilizers, when integrated into systems, provide cost-effective solutions. This study aimed to assess the impact of various organic fertilizers on the establishment of an agroforestry system in Planosol in a semi-arid region of Ceará State, Brazil. We used a randomized block design arranged in split plots. Four organic fertilizer sources (sheep manure, cattle manure, carnauba palm straw, and control) were assigned to the main plots. Evaluation years for annual crops (2015, 2017, and 2019) and for trees (2015 through 2017, and 2019) were allocated to subplots, with three replicates. All organic fertilization sources received an annual rate of 10 t ha-1, broadcasted uniformly. Experimental plots, spanning 18 x 7 m, were intercropped with maize and cowpea between rows of trees (Mimosa caesalpiniifolia and Spondias mombin). We examined soil fertility, tree growth, and crop grain yield. Soil chemistry, notably P and K, showed marked improvement with sheep manure. Organic fertilization did not enhance tree growth in the newly established agroforestry system. However, organic fertilization elevated maize and cowpea grain yields by over 60% and 90%, respectively, compared to the control. In conclusion, the use of sheep manure, cattle manure, and carnauba palm straw can significantly boost maize and cowpea grain yields in an agroforestry system found in the semi-arid region of Ceará, Brazil.Melhorar a fertilidade do solo com fontes orgânicas é crucial, especialmente em regiões degradadas. Os fertilizantes orgânicos, quando integrados em sistemas, proporcionam soluções económicas. Este estudo teve como objetivo avaliar o impacto de diversos fertilizantes orgânicos no estabelecimento de um sistema agroflorestal em Planossolo, no semiárido do Estado do Ceará, Brasil. Utilizou-se delineamento em blocos casualizados dispostos em parcelas subdivididas. Quatro fontes de fertilizantes orgânicos (esterco ovino, esterco bovino, palha de carnaúba e controle) foram atribuídas às parcelas principais. Os anos de avaliação para culturas anuais (2015, 2017 e 2019) e para árvores (2015 a 2017 e 2019) foram alocados em subparcelas, com três repetições. Todas as fontes de adubação orgânica receberam uma taxa anual de 10 t ha-1, distribuída uniformemente. Parcelas experimentais, medindo 18 x 7 m, foram consorciadas com milho e feijão-caupi entre fileiras de árvores (Mimosa caesalpiniifolia e Spondias mombin). Examinamos a fertilidade do solo, o crescimento das árvores e o rendimento dos grãos. A química do solo, especialmente P e K, mostrou melhoria acentuada com esterco de ovelha. A fertilização orgânica não melhorou o crescimento das árvores no sistema agroflorestal recentemente estabelecido. No entanto, a fertilização orgânica elevou a produtividade de grãos de milho e feijão-caupi em mais de 60% e 90%, respectivamente, em comparação com o controle. Concluindo, o uso de esterco ovino, esterco bovino e palha de carnaúba pode aumentar significativamente a produtividade de grãos de milho e feijão-caupi em um sistema agroflorestal encontrado na região semiárida do Ceará, Brasil.UEL2023-10-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4834510.5433/1679-0359.2023v44n4p1375Semina: Ciências Agrárias; Vol. 44 No. 4 (2023); 1375-1392Semina: Ciências Agrárias; v. 44 n. 4 (2023); 1375-13921679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/48345/49541Copyright (c) 2023 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccess Pompeu, Roberto Claudio Fernandes FrancoTonucci, Rafael Goncalves Galvani, Luice Gomes Buenodos Santos da Cruz, GabrielMaranguape, Jéssica Sousa Andrade, Hosana Aguiar Freitas de Souza, Henrique Antunes de2023-10-19T18:09:53Zoai:ojs.pkp.sfu.ca:article/48345Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-10-19T18:09:53Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Impact of organic fertilization on establishing an agroforestry system in a semi-arid Brazilian region Impacto da adubação orgânica no estabelecimento de um sistema agroflorestal em região semiárida brasileira |
title |
Impact of organic fertilization on establishing an agroforestry system in a semi-arid Brazilian region |
spellingShingle |
Impact of organic fertilization on establishing an agroforestry system in a semi-arid Brazilian region Pompeu, Roberto Claudio Fernandes Franco Zea mays Vigna unguiculata Integrated production systems. Zea mays Vigna unguiculata Sistemas integrados de produção. |
title_short |
Impact of organic fertilization on establishing an agroforestry system in a semi-arid Brazilian region |
title_full |
Impact of organic fertilization on establishing an agroforestry system in a semi-arid Brazilian region |
title_fullStr |
Impact of organic fertilization on establishing an agroforestry system in a semi-arid Brazilian region |
title_full_unstemmed |
Impact of organic fertilization on establishing an agroforestry system in a semi-arid Brazilian region |
title_sort |
Impact of organic fertilization on establishing an agroforestry system in a semi-arid Brazilian region |
author |
Pompeu, Roberto Claudio Fernandes Franco |
author_facet |
Pompeu, Roberto Claudio Fernandes Franco Tonucci, Rafael Goncalves Galvani, Luice Gomes Bueno dos Santos da Cruz, Gabriel Maranguape, Jéssica Sousa Andrade, Hosana Aguiar Freitas de Souza, Henrique Antunes de |
author_role |
author |
author2 |
Tonucci, Rafael Goncalves Galvani, Luice Gomes Bueno dos Santos da Cruz, Gabriel Maranguape, Jéssica Sousa Andrade, Hosana Aguiar Freitas de Souza, Henrique Antunes de |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Pompeu, Roberto Claudio Fernandes Franco Tonucci, Rafael Goncalves Galvani, Luice Gomes Bueno dos Santos da Cruz, Gabriel Maranguape, Jéssica Sousa Andrade, Hosana Aguiar Freitas de Souza, Henrique Antunes de |
dc.subject.por.fl_str_mv |
Zea mays Vigna unguiculata Integrated production systems. Zea mays Vigna unguiculata Sistemas integrados de produção. |
topic |
Zea mays Vigna unguiculata Integrated production systems. Zea mays Vigna unguiculata Sistemas integrados de produção. |
description |
Improving soil fertility with organic sources is crucial, particularly in degraded regions. Organic fertilizers, when integrated into systems, provide cost-effective solutions. This study aimed to assess the impact of various organic fertilizers on the establishment of an agroforestry system in Planosol in a semi-arid region of Ceará State, Brazil. We used a randomized block design arranged in split plots. Four organic fertilizer sources (sheep manure, cattle manure, carnauba palm straw, and control) were assigned to the main plots. Evaluation years for annual crops (2015, 2017, and 2019) and for trees (2015 through 2017, and 2019) were allocated to subplots, with three replicates. All organic fertilization sources received an annual rate of 10 t ha-1, broadcasted uniformly. Experimental plots, spanning 18 x 7 m, were intercropped with maize and cowpea between rows of trees (Mimosa caesalpiniifolia and Spondias mombin). We examined soil fertility, tree growth, and crop grain yield. Soil chemistry, notably P and K, showed marked improvement with sheep manure. Organic fertilization did not enhance tree growth in the newly established agroforestry system. However, organic fertilization elevated maize and cowpea grain yields by over 60% and 90%, respectively, compared to the control. In conclusion, the use of sheep manure, cattle manure, and carnauba palm straw can significantly boost maize and cowpea grain yields in an agroforestry system found in the semi-arid region of Ceará, Brazil. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-10-06 |
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/48345 10.5433/1679-0359.2023v44n4p1375 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/48345 |
identifier_str_mv |
10.5433/1679-0359.2023v44n4p1375 |
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/48345/49541 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 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. 44 No. 4 (2023); 1375-1392 Semina: Ciências Agrárias; v. 44 n. 4 (2023); 1375-1392 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 |
_version_ |
1799306087193640960 |