Agronomic efficiency and sanitary quality of biofertilizers applied to the soil in organic lettuce cultivation
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Verde de Agroecologia e Desenvolvimento Sustentavel |
Texto Completo: | https://www.gvaa.com.br/revista/index.php/RVADS/article/view/7958 |
Resumo: | The fertilization of vegetables by means of biofertilizers is mainly used by organic agriculture. However, there are few studies published evaluating the potentially pathogenic microbiota to humans in biofertilizers as well as its formulation according to the nutritional needs of the crop. Thus, the objective of this study was to formulate two optimized biofertilizers and evaluate their sanitary characteristics (microbiological and parasitological) and agronomic efficiency in the organic cultivation of curly lettuce. The experiment was conducted under field conditions in Lagoa Seca, Paraíba. The experimental arrangement was in randomized blocks, in a factorial scheme (2 x 6), with 3 replications, being two optimized biofertilizers (BIO I and BIO II) and six concentrations (0, 20, 40, 60, 80 and 100 mL). The curly lettuce was fertilized with two biofertilizers, formulated with organic materials, and submitted to aerobic fermentation for 96 days. BIO II did not have contamination with microorganisms pathogenic to humans, while BIO I presented contamination with total and fecal coliforms, Ascaris lumbricoides, Ancilostomideo spp., Entamoeba histolystica and Entamoeba coli. The application of BIO I and BIO II promoted an increase in total production yield, commercial production, number of leaves, dry mass of the stem and root. However, the dry mass of leaves did not differ from the control treatment, regardless of biofertilizer. Further studies should be conducted to investigate the residual effect of biofertilizers and other application methods such as foliar spraying for BIO II. |
id |
GVAA-1_c46da08c2dbb96d801dd080ae5e82636 |
---|---|
oai_identifier_str |
oai:ojs.gvaa.com.br:article/7958 |
network_acronym_str |
GVAA-1 |
network_name_str |
Revista Verde de Agroecologia e Desenvolvimento Sustentavel |
repository_id_str |
|
spelling |
Agronomic efficiency and sanitary quality of biofertilizers applied to the soil in organic lettuce cultivationEficiencia agronómica y calidad sanitaria de los biofertilizantes aplicados al suelo en el cultivo de lechugas orgânicasEficiência agronômica e qualidade sanitária de biofertilizantes aplicados no solo em cultivo orgânico da alfaceLactuca sativa LOrganic fertilizationAgrocological productionSOLVERLactuca sativa L.Fertilización orgánicaProducción agroecológicaSOLVERLactuca sativa L.Adubação orgânicaProdução agroecológicaSOLVERThe fertilization of vegetables by means of biofertilizers is mainly used by organic agriculture. However, there are few studies published evaluating the potentially pathogenic microbiota to humans in biofertilizers as well as its formulation according to the nutritional needs of the crop. Thus, the objective of this study was to formulate two optimized biofertilizers and evaluate their sanitary characteristics (microbiological and parasitological) and agronomic efficiency in the organic cultivation of curly lettuce. The experiment was conducted under field conditions in Lagoa Seca, Paraíba. The experimental arrangement was in randomized blocks, in a factorial scheme (2 x 6), with 3 replications, being two optimized biofertilizers (BIO I and BIO II) and six concentrations (0, 20, 40, 60, 80 and 100 mL). The curly lettuce was fertilized with two biofertilizers, formulated with organic materials, and submitted to aerobic fermentation for 96 days. BIO II did not have contamination with microorganisms pathogenic to humans, while BIO I presented contamination with total and fecal coliforms, Ascaris lumbricoides, Ancilostomideo spp., Entamoeba histolystica and Entamoeba coli. The application of BIO I and BIO II promoted an increase in total production yield, commercial production, number of leaves, dry mass of the stem and root. However, the dry mass of leaves did not differ from the control treatment, regardless of biofertilizer. Further studies should be conducted to investigate the residual effect of biofertilizers and other application methods such as foliar spraying for BIO II.La fertilización de hortalizas por medio de biofertilizantes es utilizada principalmente por la agricultura orgánica. Sin embargo, hay pocos estudios publicados con el tema que evalúa la microbiota potencialmente patógena a los seres humanos en biofertilizantes, así como su formulación de acuerdo con las necesidades nutricionales del cultivo. Así, el objetivo de este estudio fue formular dos biofertilizantes optimizados y evaluar sus características sanitarias (microbiológicas y parasitológicas) y la eficiencia agronómica en el cultivo orgánico de lechuga. El experimento se llevó a cabo en condiciones de campo en Lagoa Seca, Paraíba. La disposición experimental fue en bloques aleatorios, en un esquema factorial (2 x 6), con 3 repeticiones, siendo dos biofertilizantes optimizados (BIO I y BIO II) y seis concentraciones (0, 20, 40, 60, 80 y 100 mL). La lechuga rizada fue fertilizada con dos biofertilizantes, formulados con materiales orgánicos, y sometidos a fermentación aeróbica durante 96 días. BIO II no tenía contaminación con microorganismos patógenos para los seres humanos, mientras que BIO mostró contaminación con coliformes totales y fecales, Ascaris lumbricoides, Ancilostomideo spp., Entamoeba histolystica y Entamoeba coli. La aplicación de BIO I y BIO II promovió un aumento en el rendimiento total de producción, producción comercial, número de hojas, masa seca del tallo y raíz. Sin embargo, la masa seca de las hojas no difería del tratamiento de control, independientemente del biofertilizante. Se deben realizar más estudios para investigar el efecto residual de los biofertilizantes y otros métodos de aplicación, como la pulverización foliar para BIO II.A adubação de hortaliças por meio de biofertilizantes é utilizada principalmente pela agricultura orgânica. No entanto, são escassos os trabalhos publicados avaliando a microbiota potencialmente patogênica a humanos nos biofertilizantes, assim como sua formulação conforme as necessidades nutricionais da cultura. Desse modo, o objetivo com este estudo foi formular dois biofertilizantes otimizados, avaliar suas características sanitárias (microbiológicas e parasitológicas) e eficiência agronômica no cultivo orgânico da alface crespa. O experimento foi conduzido em condições de campo em Lagoa Seca, Paraíba. O arranjo experimental foi em blocos casualizados, em esquema fatorial (2 x 6), com 3 repetições, sendo dois biofertilizantes otimizados (BIO I e BIO II) e seis concentrações (0, 20, 40, 60, 80 e 100 mL). A alface crespa foi adubada com os dois biofertilizantes, formulados com materiais orgânicos, e submetidos à fermentação aeróbica por 96 dias. O BIO II não teve contaminação com micro-organismos patogênicos ao homem, enquanto o BIO I apresentou contaminação com coliformes totais e fecais, Ascaris lumbricoides, Ancilostomideo spp., Entamoeba histolystica e Entamoeba coli. A aplicação do BIO I e BIO II promoveu aumento no rendimento da produção total, produção comercial, número de folhas, massa seca do caule e raiz. No entanto, a massa seca das folhas não diferiu do tratamento controle, independente do biofertilizante. Maiores estudos devem ser realizados para investigar o efeito residual dos biofertilizantes e, outros métodos de aplicação como pulverização foliar para o BIO II.Editora Verde2020-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlapplication/pdfhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/795810.18378/rvads.v15i4.7958Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 15 No. 4 (2020); 346 - 352Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 15 Núm. 4 (2020); 346 - 352Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 15 n. 4 (2020); 346 - 3521981-8203reponame:Revista Verde de Agroecologia e Desenvolvimento Sustentavelinstname:Grupo Verde de Agroecologia e Abelhas (GVAA)instacron:GVAAporhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/7958/7943https://www.gvaa.com.br/revista/index.php/RVADS/article/view/7958/7944Copyright (c) 2020 Álisson Queiroz Moura et al.info:eu-repo/semantics/openAccessMoura, Álisson QueirozCorrea, Elida BarbosaFernandes, Josely DantasMonteiro Filho, Antonio FernandesFerreira, Tricya Neroyldes FariasLeão, Alexandre Costa2022-11-02T00:24:42Zoai:ojs.gvaa.com.br:article/7958Revistahttps://www.gvaa.com.br/revista/index.php/RVADS/PUBhttps://www.gvaa.com.br/revista/index.php/RVADS/oairvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br1981-82031981-8203opendoar:2024-03-06T12:59:42.756135Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA)false |
dc.title.none.fl_str_mv |
Agronomic efficiency and sanitary quality of biofertilizers applied to the soil in organic lettuce cultivation Eficiencia agronómica y calidad sanitaria de los biofertilizantes aplicados al suelo en el cultivo de lechugas orgânicas Eficiência agronômica e qualidade sanitária de biofertilizantes aplicados no solo em cultivo orgânico da alface |
title |
Agronomic efficiency and sanitary quality of biofertilizers applied to the soil in organic lettuce cultivation |
spellingShingle |
Agronomic efficiency and sanitary quality of biofertilizers applied to the soil in organic lettuce cultivation Moura, Álisson Queiroz Lactuca sativa L Organic fertilization Agrocological production SOLVER Lactuca sativa L. Fertilización orgánica Producción agroecológica SOLVER Lactuca sativa L. Adubação orgânica Produção agroecológica SOLVER |
title_short |
Agronomic efficiency and sanitary quality of biofertilizers applied to the soil in organic lettuce cultivation |
title_full |
Agronomic efficiency and sanitary quality of biofertilizers applied to the soil in organic lettuce cultivation |
title_fullStr |
Agronomic efficiency and sanitary quality of biofertilizers applied to the soil in organic lettuce cultivation |
title_full_unstemmed |
Agronomic efficiency and sanitary quality of biofertilizers applied to the soil in organic lettuce cultivation |
title_sort |
Agronomic efficiency and sanitary quality of biofertilizers applied to the soil in organic lettuce cultivation |
author |
Moura, Álisson Queiroz |
author_facet |
Moura, Álisson Queiroz Correa, Elida Barbosa Fernandes, Josely Dantas Monteiro Filho, Antonio Fernandes Ferreira, Tricya Neroyldes Farias Leão, Alexandre Costa |
author_role |
author |
author2 |
Correa, Elida Barbosa Fernandes, Josely Dantas Monteiro Filho, Antonio Fernandes Ferreira, Tricya Neroyldes Farias Leão, Alexandre Costa |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Moura, Álisson Queiroz Correa, Elida Barbosa Fernandes, Josely Dantas Monteiro Filho, Antonio Fernandes Ferreira, Tricya Neroyldes Farias Leão, Alexandre Costa |
dc.subject.por.fl_str_mv |
Lactuca sativa L Organic fertilization Agrocological production SOLVER Lactuca sativa L. Fertilización orgánica Producción agroecológica SOLVER Lactuca sativa L. Adubação orgânica Produção agroecológica SOLVER |
topic |
Lactuca sativa L Organic fertilization Agrocological production SOLVER Lactuca sativa L. Fertilización orgánica Producción agroecológica SOLVER Lactuca sativa L. Adubação orgânica Produção agroecológica SOLVER |
description |
The fertilization of vegetables by means of biofertilizers is mainly used by organic agriculture. However, there are few studies published evaluating the potentially pathogenic microbiota to humans in biofertilizers as well as its formulation according to the nutritional needs of the crop. Thus, the objective of this study was to formulate two optimized biofertilizers and evaluate their sanitary characteristics (microbiological and parasitological) and agronomic efficiency in the organic cultivation of curly lettuce. The experiment was conducted under field conditions in Lagoa Seca, Paraíba. The experimental arrangement was in randomized blocks, in a factorial scheme (2 x 6), with 3 replications, being two optimized biofertilizers (BIO I and BIO II) and six concentrations (0, 20, 40, 60, 80 and 100 mL). The curly lettuce was fertilized with two biofertilizers, formulated with organic materials, and submitted to aerobic fermentation for 96 days. BIO II did not have contamination with microorganisms pathogenic to humans, while BIO I presented contamination with total and fecal coliforms, Ascaris lumbricoides, Ancilostomideo spp., Entamoeba histolystica and Entamoeba coli. The application of BIO I and BIO II promoted an increase in total production yield, commercial production, number of leaves, dry mass of the stem and root. However, the dry mass of leaves did not differ from the control treatment, regardless of biofertilizer. Further studies should be conducted to investigate the residual effect of biofertilizers and other application methods such as foliar spraying for BIO II. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-10-01 |
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://www.gvaa.com.br/revista/index.php/RVADS/article/view/7958 10.18378/rvads.v15i4.7958 |
url |
https://www.gvaa.com.br/revista/index.php/RVADS/article/view/7958 |
identifier_str_mv |
10.18378/rvads.v15i4.7958 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.gvaa.com.br/revista/index.php/RVADS/article/view/7958/7943 https://www.gvaa.com.br/revista/index.php/RVADS/article/view/7958/7944 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Álisson Queiroz Moura et al. info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Álisson Queiroz Moura et al. |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html application/pdf |
dc.publisher.none.fl_str_mv |
Editora Verde |
publisher.none.fl_str_mv |
Editora Verde |
dc.source.none.fl_str_mv |
Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 15 No. 4 (2020); 346 - 352 Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 15 Núm. 4 (2020); 346 - 352 Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 15 n. 4 (2020); 346 - 352 1981-8203 reponame:Revista Verde de Agroecologia e Desenvolvimento Sustentavel instname:Grupo Verde de Agroecologia e Abelhas (GVAA) instacron:GVAA |
instname_str |
Grupo Verde de Agroecologia e Abelhas (GVAA) |
instacron_str |
GVAA |
institution |
GVAA |
reponame_str |
Revista Verde de Agroecologia e Desenvolvimento Sustentavel |
collection |
Revista Verde de Agroecologia e Desenvolvimento Sustentavel |
repository.name.fl_str_mv |
Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA) |
repository.mail.fl_str_mv |
rvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br |
_version_ |
1798948092800663552 |