GROWTH ANDYIELDOFSEMI-HYDROPONIC BELL PEPPER UNDERDESALINATION WASTE-WATER AND ORGANIC AND MINERALFERTILIZATION
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Caatinga |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/7961 |
Resumo: | In a scenario of water scarcity in semiarid regions, it is imperative to design food production systems that use different sources of water. The waste of desaltersis a potential source, especially when combined with the hydroponics technique that includes the supply of nutrient solution as a source of water and nutrients. In addition, other techniques such as enhanced organic matter with biofertilizer can complement this low-quality water use strategy. Thus, the aim of this study was to analyze the possible dampening effect of biofertilizers in the open system of hydroponic culture of pepper owing to the increase in water salinity. The study was conducted at the Teaching Unit, Research and Extension, Federal Institute of Education, Science and Technology of Ceará, Limoeiro do Norte Campus. The experimental design was a factorial 5 × 4 randomized block for five saline water concentration sand three doses of biofertilizers and one control with mineral fertilizer, and four replicates totaling 80 experimental units with 3 plants per plot. The variables analyzed were number of fruits per plant, production, and length and width of the fruit. All production variables declined linearly with increasing salinity. In addition, the biofertilizer did not attenuate the deleterious effects of salinity as shown by the productivity data. The fertilization with mineral fertilizers produced greater yields, followed by application of 50%, 100%, and 150% of the biofertilizer dose. |
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GROWTH ANDYIELDOFSEMI-HYDROPONIC BELL PEPPER UNDERDESALINATION WASTE-WATER AND ORGANIC AND MINERALFERTILIZATIONCRESCIMENTO E PRODUÇÃO DO PIMENTÃO SEMI-HIDROPÔNICO SOBREJEITO DE DESSALINIZADORES E FERTILIZAÇÃO ORGÂNICA E MINERALSalt stress. Capsicumannuum L. Mineral nutrition.Estresse salino. Capsicumannuum L. Nutrição mineral.In a scenario of water scarcity in semiarid regions, it is imperative to design food production systems that use different sources of water. The waste of desaltersis a potential source, especially when combined with the hydroponics technique that includes the supply of nutrient solution as a source of water and nutrients. In addition, other techniques such as enhanced organic matter with biofertilizer can complement this low-quality water use strategy. Thus, the aim of this study was to analyze the possible dampening effect of biofertilizers in the open system of hydroponic culture of pepper owing to the increase in water salinity. The study was conducted at the Teaching Unit, Research and Extension, Federal Institute of Education, Science and Technology of Ceará, Limoeiro do Norte Campus. The experimental design was a factorial 5 × 4 randomized block for five saline water concentration sand three doses of biofertilizers and one control with mineral fertilizer, and four replicates totaling 80 experimental units with 3 plants per plot. The variables analyzed were number of fruits per plant, production, and length and width of the fruit. All production variables declined linearly with increasing salinity. In addition, the biofertilizer did not attenuate the deleterious effects of salinity as shown by the productivity data. The fertilization with mineral fertilizers produced greater yields, followed by application of 50%, 100%, and 150% of the biofertilizer dose.O rejeito de dessalinizadores surge como uma fonte alternativa, principalmente quando aliado à técnica da hidroponia e da adubação com fonte orgânica e mineral. Objetivou-se avaliar os efeitos do uso do rejeito da dessalinização em sistema semi-hidropônico do tipo aberto na produtividade de plantas de pimentão fertilizadas com adubo orgânico e mineral. A pesquisa foi conduzida em sistemasemi-hidropônico tipo aberto no IFCE, Campus Limoeiro do Norte, CE. O delineamento experimental foi o de blocos casualizados em esquema fatorial 5 x 4, referentes as diferentes concentrações de água salina (0,5; 1,5; 3,0; 5,0; e 7,5 dS m-1) e quatro formas de aplicações de fertilizantes na solução nutritiva (F1 = 50% da dose recomendada; F2 = 100% da dose recomendada e F3 = 150% da dose recomendada com fonte orgânica e F4 = 100% da dose recomendada com fonte mineral, com 4 repetições. Foram analisadas as seguintes variáveis: número de folhas, altura de plantas, área foliar, número de frutos por planta, comprimento e largura do fruto e a produção. A forma de adubação F3 (150% da dose recomendada com fonte orgânica) seguido da F4 (100% da dose recomendada com fonte mineral) e da F1 (50% da dose recomendada com fonte orgânica) atenuaram o efeito deletério da água do rejeito salino no crescimento do pimentão cultivado em sistema semi-hidropônico. A forma de adubação F4 (100% da dose recomendada com fonte mineral) proporciona maior desempenho produtivo da cultura do pimentão cultivada em sistema semi-hidropônico irrigada com água de rejeito salino.Universidade Federal Rural do Semi-Árido2019-11-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/796110.1590/1983-21252019v32n417rcREVISTA CAATINGA; Vol. 32 No. 4 (2019); 1005-1014Revista Caatinga; v. 32 n. 4 (2019); 1005-10141983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/7961/10111Copyright (c) 2019 Revista Caatingainfo:eu-repo/semantics/openAccessSantos, Francisco Sildemberny Souza dos Viana, Thales Vinícius de AraújoCosta, Solerne CaminhaSousa, Geocleber Gomes deAzevedo, Benito Moreira de2023-07-20T17:57:49Zoai:ojs.periodicos.ufersa.edu.br:article/7961Revistahttps://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:2024-04-29T09:46:37.525171Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true |
dc.title.none.fl_str_mv |
GROWTH ANDYIELDOFSEMI-HYDROPONIC BELL PEPPER UNDERDESALINATION WASTE-WATER AND ORGANIC AND MINERALFERTILIZATION CRESCIMENTO E PRODUÇÃO DO PIMENTÃO SEMI-HIDROPÔNICO SOBREJEITO DE DESSALINIZADORES E FERTILIZAÇÃO ORGÂNICA E MINERAL |
title |
GROWTH ANDYIELDOFSEMI-HYDROPONIC BELL PEPPER UNDERDESALINATION WASTE-WATER AND ORGANIC AND MINERALFERTILIZATION |
spellingShingle |
GROWTH ANDYIELDOFSEMI-HYDROPONIC BELL PEPPER UNDERDESALINATION WASTE-WATER AND ORGANIC AND MINERALFERTILIZATION Santos, Francisco Sildemberny Souza dos Salt stress. Capsicumannuum L. Mineral nutrition. Estresse salino. Capsicumannuum L. Nutrição mineral. |
title_short |
GROWTH ANDYIELDOFSEMI-HYDROPONIC BELL PEPPER UNDERDESALINATION WASTE-WATER AND ORGANIC AND MINERALFERTILIZATION |
title_full |
GROWTH ANDYIELDOFSEMI-HYDROPONIC BELL PEPPER UNDERDESALINATION WASTE-WATER AND ORGANIC AND MINERALFERTILIZATION |
title_fullStr |
GROWTH ANDYIELDOFSEMI-HYDROPONIC BELL PEPPER UNDERDESALINATION WASTE-WATER AND ORGANIC AND MINERALFERTILIZATION |
title_full_unstemmed |
GROWTH ANDYIELDOFSEMI-HYDROPONIC BELL PEPPER UNDERDESALINATION WASTE-WATER AND ORGANIC AND MINERALFERTILIZATION |
title_sort |
GROWTH ANDYIELDOFSEMI-HYDROPONIC BELL PEPPER UNDERDESALINATION WASTE-WATER AND ORGANIC AND MINERALFERTILIZATION |
author |
Santos, Francisco Sildemberny Souza dos |
author_facet |
Santos, Francisco Sildemberny Souza dos Viana, Thales Vinícius de Araújo Costa, Solerne Caminha Sousa, Geocleber Gomes de Azevedo, Benito Moreira de |
author_role |
author |
author2 |
Viana, Thales Vinícius de Araújo Costa, Solerne Caminha Sousa, Geocleber Gomes de Azevedo, Benito Moreira de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Santos, Francisco Sildemberny Souza dos Viana, Thales Vinícius de Araújo Costa, Solerne Caminha Sousa, Geocleber Gomes de Azevedo, Benito Moreira de |
dc.subject.por.fl_str_mv |
Salt stress. Capsicumannuum L. Mineral nutrition. Estresse salino. Capsicumannuum L. Nutrição mineral. |
topic |
Salt stress. Capsicumannuum L. Mineral nutrition. Estresse salino. Capsicumannuum L. Nutrição mineral. |
description |
In a scenario of water scarcity in semiarid regions, it is imperative to design food production systems that use different sources of water. The waste of desaltersis a potential source, especially when combined with the hydroponics technique that includes the supply of nutrient solution as a source of water and nutrients. In addition, other techniques such as enhanced organic matter with biofertilizer can complement this low-quality water use strategy. Thus, the aim of this study was to analyze the possible dampening effect of biofertilizers in the open system of hydroponic culture of pepper owing to the increase in water salinity. The study was conducted at the Teaching Unit, Research and Extension, Federal Institute of Education, Science and Technology of Ceará, Limoeiro do Norte Campus. The experimental design was a factorial 5 × 4 randomized block for five saline water concentration sand three doses of biofertilizers and one control with mineral fertilizer, and four replicates totaling 80 experimental units with 3 plants per plot. The variables analyzed were number of fruits per plant, production, and length and width of the fruit. All production variables declined linearly with increasing salinity. In addition, the biofertilizer did not attenuate the deleterious effects of salinity as shown by the productivity data. The fertilization with mineral fertilizers produced greater yields, followed by application of 50%, 100%, and 150% of the biofertilizer dose. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-11-19 |
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://periodicos.ufersa.edu.br/caatinga/article/view/7961 10.1590/1983-21252019v32n417rc |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/7961 |
identifier_str_mv |
10.1590/1983-21252019v32n417rc |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/7961/10111 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Revista Caatinga info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 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. 32 No. 4 (2019); 1005-1014 Revista Caatinga; v. 32 n. 4 (2019); 1005-1014 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_ |
1797674027647500288 |