Soil adequation with organo-mineral substrates designed from wastes for Blueberry

Detalhes bibliográficos
Autor(a) principal: González-Guzmán, Adrián
Data de Publicação: 2023
Outros Autores: Arán Ferreiro, Diego
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://doi.org/10.19084/rca.28422
Resumo: Perú is the world greatest exporter of blueberry, crop that needs acid soil pH and high content of organic matter. The later is obtained from forest topsoil or peat (from north of Europe), unsustainable fact. This study shows a friendly environmental and sustainable alternative, organo-mineral substrates made by wastes (“Agrotec”). Four treatments [Control (C), Chicken manure (CM), Agrotec A (AA) and Agrote B (AB)] were used for basal dressing, where 6 months age blueberry plants were planted.  It was followed a completely randomize block experimental design monitoring either edaphic and plant physiology parameters for ~9 months. Soil results showed how CM supply a high —but punctual— dose of nutrients and organic matter. Contrarily, designed substrates Agrotec A and B released nutrients gradually because were previously stabilized, which triggered a slow mineralization within soil. Thus, soil parameters under CM application showed an unstable behaviour respect to AA and AB. Physiological results showed a fruit yield increase with AA a AB (100 and 44%) compared to CM. Even though they are preliminary results in field conditions, It seems that designed substrates are efficient along the time and a sustainable alternative for blueberry soil adequation.
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spelling Soil adequation with organo-mineral substrates designed from wastes for BlueberryAdecuación del suelo con substrates organo-minerales diseñados a partir de residuos para el arándanoSoil adequation with organo-mineral substrates designed from wastes for BlueberryGeralPerú is the world greatest exporter of blueberry, crop that needs acid soil pH and high content of organic matter. The later is obtained from forest topsoil or peat (from north of Europe), unsustainable fact. This study shows a friendly environmental and sustainable alternative, organo-mineral substrates made by wastes (“Agrotec”). Four treatments [Control (C), Chicken manure (CM), Agrotec A (AA) and Agrote B (AB)] were used for basal dressing, where 6 months age blueberry plants were planted.  It was followed a completely randomize block experimental design monitoring either edaphic and plant physiology parameters for ~9 months. Soil results showed how CM supply a high —but punctual— dose of nutrients and organic matter. Contrarily, designed substrates Agrotec A and B released nutrients gradually because were previously stabilized, which triggered a slow mineralization within soil. Thus, soil parameters under CM application showed an unstable behaviour respect to AA and AB. Physiological results showed a fruit yield increase with AA a AB (100 and 44%) compared to CM. Even though they are preliminary results in field conditions, It seems that designed substrates are efficient along the time and a sustainable alternative for blueberry soil adequation.Perú is the world greatest exporter of blueberry, crop that needs acid soil pH and high content of organic matter. The later is obtained from forest topsoil or peat (from north of Europe), unsustainable fact. This study shows a friendly environmental and sustainable alternative, organo-mineral substrates made by wastes (“Agrotec”). Four treatments [Control (C), Chicken manure (CM), Agrotec A (AA) and Agrote B (AB)] were used for basal dressing, where 6 months age blueberry plants were planted.  It was followed a completely randomize block experimental design monitoring either edaphic and plant physiology parameters for ~9 months. Soil results showed how CM supply a high —but punctual— dose of nutrients and organic matter. Contrarily, designed substrates Agrotec A and B released nutrients gradually because were previously stabilized, which triggered a slow mineralization within soil. Thus, soil parameters under CM application showed an unstable behaviour respect to AA and AB. Physiological results showed a fruit yield increase with AA a AB (100 and 44%) compared to CM. Even though they are preliminary results in field conditions, It seems that designed substrates are efficient along the time and a sustainable alternative for blueberry soil adequation.Perú es el mayor exportador mundial de arándano, el cual necesita suelos con pH ácido y altos contenidos de materia orgánica. Esta última se obtiene del horizonte superficial de los suelos forestales o de turberas (procedente del norte de Europa), lo cual es una práctica insostenible. Este estudio muestra alternativas sostenibles, los substratos órgano-minerales elaborados a base de residuos (“Agrotec”). Cuatro tratamientos [Control (C), Gallinaza (CM), Agrotec A (AA) y Agrotec B (AB)] fueron usados como abonado de fondo, donde plantas de arándano de 6 meses de edad fueron transplantadas. Se realizó un diseño experimental de bloques al azar monitoreando tanto los parámetros edáficos como fisiológicos durante ~9 meses. Los resultados del suelo mostraron como la gallinaza aportó una gran cantidad —pero puntual— de nutrientes y materia orgánica. Por el contrario, los substratos diseñados Agrotec A y B liberaron gradualmente los nutrientes debido a su precvio proceso de estabilización, lo cual permite una mineralización más lenta en el suelo. Los resultados fisiológicos mostraron un incremento en el rendimiento con AA y AB (100 y 44%) comparado a la gallinaza. Aunque son resultados preliminares en campo, los substratos diseñados son eficientes a lo largo del tiempo y son una alternativas sostenibles para la adecuación del suelo para el arándano.Sociedade de Ciências Agrárias de Portugal2023-02-26info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://doi.org/10.19084/rca.28422por2183-041X0871-018XGonzález-Guzmán, AdriánArán Ferreiro, Diegoinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-02T08:30:45Zoai:ojs.revistas.rcaap.pt:article/28422Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:47:24.829042Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Soil adequation with organo-mineral substrates designed from wastes for Blueberry
Adecuación del suelo con substrates organo-minerales diseñados a partir de residuos para el arándano
Soil adequation with organo-mineral substrates designed from wastes for Blueberry
title Soil adequation with organo-mineral substrates designed from wastes for Blueberry
spellingShingle Soil adequation with organo-mineral substrates designed from wastes for Blueberry
González-Guzmán, Adrián
Geral
title_short Soil adequation with organo-mineral substrates designed from wastes for Blueberry
title_full Soil adequation with organo-mineral substrates designed from wastes for Blueberry
title_fullStr Soil adequation with organo-mineral substrates designed from wastes for Blueberry
title_full_unstemmed Soil adequation with organo-mineral substrates designed from wastes for Blueberry
title_sort Soil adequation with organo-mineral substrates designed from wastes for Blueberry
author González-Guzmán, Adrián
author_facet González-Guzmán, Adrián
Arán Ferreiro, Diego
author_role author
author2 Arán Ferreiro, Diego
author2_role author
dc.contributor.author.fl_str_mv González-Guzmán, Adrián
Arán Ferreiro, Diego
dc.subject.por.fl_str_mv Geral
topic Geral
description Perú is the world greatest exporter of blueberry, crop that needs acid soil pH and high content of organic matter. The later is obtained from forest topsoil or peat (from north of Europe), unsustainable fact. This study shows a friendly environmental and sustainable alternative, organo-mineral substrates made by wastes (“Agrotec”). Four treatments [Control (C), Chicken manure (CM), Agrotec A (AA) and Agrote B (AB)] were used for basal dressing, where 6 months age blueberry plants were planted.  It was followed a completely randomize block experimental design monitoring either edaphic and plant physiology parameters for ~9 months. Soil results showed how CM supply a high —but punctual— dose of nutrients and organic matter. Contrarily, designed substrates Agrotec A and B released nutrients gradually because were previously stabilized, which triggered a slow mineralization within soil. Thus, soil parameters under CM application showed an unstable behaviour respect to AA and AB. Physiological results showed a fruit yield increase with AA a AB (100 and 44%) compared to CM. Even though they are preliminary results in field conditions, It seems that designed substrates are efficient along the time and a sustainable alternative for blueberry soil adequation.
publishDate 2023
dc.date.none.fl_str_mv 2023-02-26
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://doi.org/10.19084/rca.28422
url https://doi.org/10.19084/rca.28422
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 2183-041X
0871-018X
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Sociedade de Ciências Agrárias de Portugal
publisher.none.fl_str_mv Sociedade de Ciências Agrárias de Portugal
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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