Soil quality in garlic crops under agroecological transition at Río Negro, Argentina

Agroecological transition is the adoption of different practices that tend towards sustainable agriculture, among which the substitution of synthetic inputs by alternative or organic ones stands out. Objective: To evaluate the changes in the physicochemical and biological quality of soils fertilized...

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Autores principales: Avilés, Lucrecia, Gajardo, Omar Ariel, Navarro, Laura, Cañón, Silvia
Formato: Articulo article acceptedVersion
Lenguaje:Inglés
Publicado: Universidad de Chapingo 2022
Materias:
Allium sativa
Salinity
Fertility
Soil respiration
Enzymatic activity
https://purl.org/becyt/ford/4.1
Ciencias Agrarias y Forestales
Acceso en línea:http://rdi.uncoma.edu.ar/handle/uncomaid/17036
Aporte de:
Repositorio Institucional UNCo de Universidad Nacional del Comahue
id I22-R178-uncomaid-17036
record_format dspace
institution Universidad Nacional del Comahue
institution_str I-22
repository_str R-178
collection Repositorio Institucional UNCo
language Inglés
topic Allium sativa
Salinity
Fertility
Soil respiration
Enzymatic activity
https://purl.org/becyt/ford/4.1
Ciencias Agrarias y Forestales
spellingShingle Allium sativa
Salinity
Fertility
Soil respiration
Enzymatic activity
https://purl.org/becyt/ford/4.1
Ciencias Agrarias y Forestales
Avilés, Lucrecia
Gajardo, Omar Ariel
Navarro, Laura
Cañón, Silvia
Soil quality in garlic crops under agroecological transition at Río Negro, Argentina
topic_facet Allium sativa
Salinity
Fertility
Soil respiration
Enzymatic activity
https://purl.org/becyt/ford/4.1
Ciencias Agrarias y Forestales
description Agroecological transition is the adoption of different practices that tend towards sustainable agriculture, among which the substitution of synthetic inputs by alternative or organic ones stands out. Objective: To evaluate the changes in the physicochemical and biological quality of soils fertilized with onion residue compost and cattle manure in a garlic crop. Methodology: Three sources of fertilization were tested in a garlic crop with gravity irrigation: 1) compost of onion residues with cattle manure, 2) monoammonium phosphate and 3) compost and monoammonium phosphate. Five soil samples were taken on different dates and soil respiration, esterase and dehydrogenase activity, and fertility were determined. Results: Similar garlic yields were obtained with the different fertilization sources. In composted soils, electrical conductivity and sodium absorption ratio decreased, but increased until reaching similar values to the soil that received mineral fertilization. Limitations of the study: The agroecological transition proposal is sustainable if compost production is carried out on the same site. Originality: The use of compost from onion production residues and cattle manure is proposed as an alternative for the reduction of synthetic inputs in the production of morado garlic. Conclusions: The use of composted residues from the previous cycles production proved to be a sustainable alternative for the agroecological transition of morado garlic crops with gravity irrigation in the lower valley of Río Negro.
format Articulo
article
acceptedVersion
author Avilés, Lucrecia
Gajardo, Omar Ariel
Navarro, Laura
Cañón, Silvia
author_facet Avilés, Lucrecia
Gajardo, Omar Ariel
Navarro, Laura
Cañón, Silvia
author_sort Avilés, Lucrecia
title Soil quality in garlic crops under agroecological transition at Río Negro, Argentina
title_short Soil quality in garlic crops under agroecological transition at Río Negro, Argentina
title_full Soil quality in garlic crops under agroecological transition at Río Negro, Argentina
title_fullStr Soil quality in garlic crops under agroecological transition at Río Negro, Argentina
title_full_unstemmed Soil quality in garlic crops under agroecological transition at Río Negro, Argentina
title_sort soil quality in garlic crops under agroecological transition at río negro, argentina
publisher Universidad de Chapingo
publishDate 2022
url http://rdi.uncoma.edu.ar/handle/uncomaid/17036
work_keys_str_mv AT avileslucrecia soilqualityingarliccropsunderagroecologicaltransitionatrionegroargentina
AT gajardoomarariel soilqualityingarliccropsunderagroecologicaltransitionatrionegroargentina
AT navarrolaura soilqualityingarliccropsunderagroecologicaltransitionatrionegroargentina
AT canonsilvia soilqualityingarliccropsunderagroecologicaltransitionatrionegroargentina
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spelling I22-R178-uncomaid-170362024-10-24T12:26:58Z Soil quality in garlic crops under agroecological transition at Río Negro, Argentina Avilés, Lucrecia Gajardo, Omar Ariel Navarro, Laura Cañón, Silvia Allium sativa Salinity Fertility Soil respiration Enzymatic activity https://purl.org/becyt/ford/4.1 Ciencias Agrarias y Forestales Agroecological transition is the adoption of different practices that tend towards sustainable agriculture, among which the substitution of synthetic inputs by alternative or organic ones stands out. Objective: To evaluate the changes in the physicochemical and biological quality of soils fertilized with onion residue compost and cattle manure in a garlic crop. Methodology: Three sources of fertilization were tested in a garlic crop with gravity irrigation: 1) compost of onion residues with cattle manure, 2) monoammonium phosphate and 3) compost and monoammonium phosphate. Five soil samples were taken on different dates and soil respiration, esterase and dehydrogenase activity, and fertility were determined. Results: Similar garlic yields were obtained with the different fertilization sources. In composted soils, electrical conductivity and sodium absorption ratio decreased, but increased until reaching similar values to the soil that received mineral fertilization. Limitations of the study: The agroecological transition proposal is sustainable if compost production is carried out on the same site. Originality: The use of compost from onion production residues and cattle manure is proposed as an alternative for the reduction of synthetic inputs in the production of morado garlic. Conclusions: The use of composted residues from the previous cycles production proved to be a sustainable alternative for the agroecological transition of morado garlic crops with gravity irrigation in the lower valley of Río Negro. Introducción: La transición agroecológica es la adopción de diferentes prácticas que tienden a una agricultura sostenible, entre las cuales destaca la sustitución de insumos sintéticos por otras alternativasu orgánicos.Objetivo: Evaluar los cambios en la calidad físico-química y biológica de los suelos abonados con compostaje de residuos de cebolla y estiércol bovino en un cultivo de ajo.Metodología: En un cultivo de ajo con riego gravitacional se probaron tres fuentes de fertilización: 1) compostaje de residuos de cebolla con estiércol bovino, 2) fosfato monoamónico y 3) compostaje más fosfato monoamónico. Se tomaron cinco muestras de suelo en fechas diferentes y se calcularon la la respiración edáfica, la actividad de la esterasa y la deshidrogenasa, y la fertilidad.Resultados:Se obtuvieron rendimientos similares de ajo con las diferentes fuentes de fertilización. eslos suelos con compostaje disminuirán la conductividad eléctrica y la relación de absorción de sodio,pero fueron aumentando hasta alcanzar valores similares al suelo que recibió fertilización mineral.Limitaciones del estudio:La propuesta de transición agroecológica resulta sustentable si la produccióndel compostaje se realiza en el mismo establecimiento.Originalidad:Se propone el uso de compostaje de los residuos de la producción de cebolla y estiércol.bovino como alternativa para la reducción de insumos sintéticos en la producción de ajo morado.Conclusiones:La aplicación de compostaje de residuos de la producción de ciclos anteriores resultóuna alternativa sustentable para la transición agroecológica del cultivo de ajo morado con riego gravitacional en el valle inferior del río Negro Fil: Avilés, Lucrecia. Universidad Nacional del Comahue. Centro Universitario Regional Zona Atlántica; Argentina. Fil: Gajardo, Omar Ariel. Universidad Nacional del Comahue. Centro Universitario Regional Zona Atlántica; Argentina. Fil: Navarro, Laura. Universidad Nacional del Comahue. Centro Universitario Regional Zona Atlántica; Argentina. Fil: Cañón Silvia. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Fil: Cañón Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. 2022-03-07 2023-03-17T15:41:28Z 2023-03-17T15:41:28Z Articulo article acceptedVersion 2007-3925 2007-4026 http://rdi.uncoma.edu.ar/handle/uncomaid/17036 eng http://dx.doi.org/10.5154/r.inagbi.2021.04.065 Atribución-NoComercial-CompartirIgual 2.5 Argentina https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ application/pdf pp. 3-15 application/pdf Patagonia Norte 2020-2021 Universidad de Chapingo Ingeníeria Agrícola y Biosistemas. Vol. 14 (2022)

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