Productivity and optimized economic efficiency of carrot roots in monocropping under green manuring
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Caatinga |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/11365 |
Resumo: | A great challenge of scientific research with carrot in semi-arid regions is obtaining the best productive characteristics and economic conditions by optimizing the green manure amounts using spontaneous species from the Caatinga biome, such as hairy woodrose (Merremia aegyptia L.) and roostertree (Calotropis procera Ait.). Therefore, this work aimed to agronomically and economically optimize the production of carrot roots in monocropping and of their components when fertilized with equitable biomass amounts of these spontaneous species in two cropping seasons in a semi-arid environment. The experimental design was a randomized complete block design, with five treatments and five replications. The treatments consisted of equitable amounts of hairy woodrose and roostertree biomass in amounts of 16, 29, 42, 55, and 68 t ha−1 on a dry basis. In each experiment, an additional carrot treatment without fertilizer (absolute control) was planted for comparison with the other treatments to determine maximum physical and economic efficiency. Carrot fertilization was performed with the incorporation of 48.87 t ha−1 of M. aegyptia and C. procera dry biomass into the soil to obtain the maximum optimized productive efficiency (commercial productivity). The maximum optimized agroeconomic efficiency (net income) of carrot cultivation was obtained when 49.64 t ha−1 of M. aegyptia and C. procera dry biomass was added to the soil. The use of biomass from these spontaneous species from the Caatinga biome as green manure is a viable technology for tuberose producers in monocropping in semi-arid environments. |
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Productivity and optimized economic efficiency of carrot roots in monocropping under green manuringProdutividade e eficiência econômica otimizada de raízes de cenoura em monocultivo sob adubação verdeDaucus carota. Merremia aegyptia. Calotropis procera. Adubação orgânica. Produção otimizada.Daucus carota. Merremia aegyptia. Calotropis procera. Organic fertilization. Optimized production. A great challenge of scientific research with carrot in semi-arid regions is obtaining the best productive characteristics and economic conditions by optimizing the green manure amounts using spontaneous species from the Caatinga biome, such as hairy woodrose (Merremia aegyptia L.) and roostertree (Calotropis procera Ait.). Therefore, this work aimed to agronomically and economically optimize the production of carrot roots in monocropping and of their components when fertilized with equitable biomass amounts of these spontaneous species in two cropping seasons in a semi-arid environment. The experimental design was a randomized complete block design, with five treatments and five replications. The treatments consisted of equitable amounts of hairy woodrose and roostertree biomass in amounts of 16, 29, 42, 55, and 68 t ha−1 on a dry basis. In each experiment, an additional carrot treatment without fertilizer (absolute control) was planted for comparison with the other treatments to determine maximum physical and economic efficiency. Carrot fertilization was performed with the incorporation of 48.87 t ha−1 of M. aegyptia and C. procera dry biomass into the soil to obtain the maximum optimized productive efficiency (commercial productivity). The maximum optimized agroeconomic efficiency (net income) of carrot cultivation was obtained when 49.64 t ha−1 of M. aegyptia and C. procera dry biomass was added to the soil. The use of biomass from these spontaneous species from the Caatinga biome as green manure is a viable technology for tuberose producers in monocropping in semi-arid environments.Um grande desafio na pesquisa científica com cenoura em ambiente semiárido é obter as melhores características produtivas e condições econômicas otimizando as quantidades de adubos verdes de espécies espontâneas do bioma Caatinga, como a jitirana (Merremia aegyptia L.) e a flor-de-seda (Calotropis procera Ait.). Diante disso, esse trabalho teve como objetivo otimizar agronômica e economicamente a produção de raízes de cenoura em monocultivo e de seus componentes, quando adubados com quantidades equitativas de biomassa dessas espécies espontâneas, em duas estações de cultivos em ambiente semiárido. O delineamento experimental utilizado foi em blocos completos casualizados, com cinco tratamentos e cinco repetições. Os tratamentos consistiram de quantidades equitativas de biomassa de jitirana e de flor-de-seda nas doses de 16, 29, 42, 55 e 68 t ha-1 em base seca. Em cada experimento foi plantado um tratamento adicional com cenoura sem adubo (testemunha absoluta) para efeito de comparação com os demais tratamentos para determinar a máxima eficiência física ou econômica. A adubação da cenoura foi realizada com a incorporação de 48,87 t ha–1 de biomassa seca de M. aegyptia e C. procera ao solo para obtenção da máxima eficiência produtiva otimizada (produtividade comercial). A máxima eficiência agroeconômica otimizada (renda líquida) do cultivo da cenoura foi obtida quando 49,64 t ha–1 de biomassa seca de M. aegyptia e C. procera foram adicionados ao solo. A utilização da biomassa dessas espécies espontâneas do bioma Caatinga como adubação verde é uma tecnologia viável para produtores de tuberosas em monocultivo em ambientes semiáridos.Universidade Federal Rural do Semi-Árido2023-07-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/1136510.1590/1983-21252023v36n310rcREVISTA CAATINGA; Vol. 36 No. 3 (2023); 572-584Revista Caatinga; v. 36 n. 3 (2023); 572-5841983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/11365/11284Copyright (c) 2023 Revista Caatingainfo:eu-repo/semantics/openAccessFreitas, Isaac Alves da Silva Bezerra Neto, FranciscoLima, Jailma Suerda Silva deSilva, Jéssica Paloma Pinheiro daFerreira, Rayanna CamposGuerra, Natan Medeiros2023-07-18T12:27:57Zoai:ojs.periodicos.ufersa.edu.br:article/11365Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:47:03.165109Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true |
dc.title.none.fl_str_mv |
Productivity and optimized economic efficiency of carrot roots in monocropping under green manuring Produtividade e eficiência econômica otimizada de raízes de cenoura em monocultivo sob adubação verde |
title |
Productivity and optimized economic efficiency of carrot roots in monocropping under green manuring |
spellingShingle |
Productivity and optimized economic efficiency of carrot roots in monocropping under green manuring Freitas, Isaac Alves da Silva Daucus carota. Merremia aegyptia. Calotropis procera. Adubação orgânica. Produção otimizada. Daucus carota. Merremia aegyptia. Calotropis procera. Organic fertilization. Optimized production. |
title_short |
Productivity and optimized economic efficiency of carrot roots in monocropping under green manuring |
title_full |
Productivity and optimized economic efficiency of carrot roots in monocropping under green manuring |
title_fullStr |
Productivity and optimized economic efficiency of carrot roots in monocropping under green manuring |
title_full_unstemmed |
Productivity and optimized economic efficiency of carrot roots in monocropping under green manuring |
title_sort |
Productivity and optimized economic efficiency of carrot roots in monocropping under green manuring |
author |
Freitas, Isaac Alves da Silva |
author_facet |
Freitas, Isaac Alves da Silva Bezerra Neto, Francisco Lima, Jailma Suerda Silva de Silva, Jéssica Paloma Pinheiro da Ferreira, Rayanna Campos Guerra, Natan Medeiros |
author_role |
author |
author2 |
Bezerra Neto, Francisco Lima, Jailma Suerda Silva de Silva, Jéssica Paloma Pinheiro da Ferreira, Rayanna Campos Guerra, Natan Medeiros |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Freitas, Isaac Alves da Silva Bezerra Neto, Francisco Lima, Jailma Suerda Silva de Silva, Jéssica Paloma Pinheiro da Ferreira, Rayanna Campos Guerra, Natan Medeiros |
dc.subject.por.fl_str_mv |
Daucus carota. Merremia aegyptia. Calotropis procera. Adubação orgânica. Produção otimizada. Daucus carota. Merremia aegyptia. Calotropis procera. Organic fertilization. Optimized production. |
topic |
Daucus carota. Merremia aegyptia. Calotropis procera. Adubação orgânica. Produção otimizada. Daucus carota. Merremia aegyptia. Calotropis procera. Organic fertilization. Optimized production. |
description |
A great challenge of scientific research with carrot in semi-arid regions is obtaining the best productive characteristics and economic conditions by optimizing the green manure amounts using spontaneous species from the Caatinga biome, such as hairy woodrose (Merremia aegyptia L.) and roostertree (Calotropis procera Ait.). Therefore, this work aimed to agronomically and economically optimize the production of carrot roots in monocropping and of their components when fertilized with equitable biomass amounts of these spontaneous species in two cropping seasons in a semi-arid environment. The experimental design was a randomized complete block design, with five treatments and five replications. The treatments consisted of equitable amounts of hairy woodrose and roostertree biomass in amounts of 16, 29, 42, 55, and 68 t ha−1 on a dry basis. In each experiment, an additional carrot treatment without fertilizer (absolute control) was planted for comparison with the other treatments to determine maximum physical and economic efficiency. Carrot fertilization was performed with the incorporation of 48.87 t ha−1 of M. aegyptia and C. procera dry biomass into the soil to obtain the maximum optimized productive efficiency (commercial productivity). The maximum optimized agroeconomic efficiency (net income) of carrot cultivation was obtained when 49.64 t ha−1 of M. aegyptia and C. procera dry biomass was added to the soil. The use of biomass from these spontaneous species from the Caatinga biome as green manure is a viable technology for tuberose producers in monocropping in semi-arid environments. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-18 |
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://periodicos.ufersa.edu.br/caatinga/article/view/11365 10.1590/1983-21252023v36n310rc |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/11365 |
identifier_str_mv |
10.1590/1983-21252023v36n310rc |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/11365/11284 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Revista Caatinga info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Revista Caatinga |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.source.none.fl_str_mv |
REVISTA CAATINGA; Vol. 36 No. 3 (2023); 572-584 Revista Caatinga; v. 36 n. 3 (2023); 572-584 1983-2125 0100-316X reponame:Revista Caatinga instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Revista Caatinga |
collection |
Revista Caatinga |
repository.name.fl_str_mv |
Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
patricio@ufersa.edu.br|| caatinga@ufersa.edu.br |
_version_ |
1797674030040350720 |