Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema
Autor(a) principal: | |
---|---|
Data de Publicação: | 2013 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFPel - Guaiaca |
Texto Completo: | http://guaiaca.ufpel.edu.br/handle/123456789/2374 |
Resumo: | The times we are living have been shown clear symptoms of unsustainability related to the current model of production and consumption. The criticism about such system and its relationship with innumerous social and environmental catastrophes, before restrict to a specific group of environmentalists, acquire major extents gathering largest society s segments. The research institutions must be focused on this moment, vigorously discussing new alternatives for consumption and production, which should be able to reduce the social and environmental damage. The partnership between the empirical and scientific knowledge is a key to perform a change in such paradigm. The farmers knowledge about the management and quality of the soil is a tool for building sustainable management systems. In the present study, were evaluated the perception and soil management skills of six farmers, in transition to agroecology, who are members of the project Participatory research network for the agroecological transition of farming family in the Rio Grande so Sul county implemented by EMBRAPA Clima Temperado at the south region of Rio Grande do Sul county, Brazil. To gather the needed information were applied semi-structured interviews. Then, were performed quantitative analyses about the soil attributes, applying the standard methodology used at the UFPel laboratories, aiming to relate the farmers perception with the current soil attributes collected in the quantitative analysis of studied ecosystems. The aim of present study was to verify the coherence between the farmers perception and their soil management practices. The verified results showed a complex knowledge of farmers about the soil quality and on management practices that promote soil quality, many widely referenced in scientific literature. The quantitative assessments related to the soil quality in agroecosystems showed satisfactory data, with better results than the minimum levels found in the scientific literature for the chemical, physical and biological characteristics, being the pH an exception, acid on some opportunities. At large, the handling executed by the farmers included in this study is coherent with their complex visions of soil quality, nevertheless were observed limitations of different nature in the implementation of handling practices. The aim limitations found were the small farmers land, which difficult or hamper to perform set-aside, the lack of access to seeds of recommended species to green manure and the lack of access to sources of manure to be applied organic fertilization. |
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http://lattes.cnpq.br/4592520014274128http://lattes.cnpq.br/4627554260000267Lima, Ana Cláudia R. dehttp;//lattes.cnpq.br/9035431298468897Schwengber, José Ernanihttp://lattes.cnpq.br/0204201116074938Casalinho, Helvio DebliSilva, Jurandir Buchweitz e2014-08-20T14:33:03Z2013-08-222014-08-20T14:33:03Z2013-03-06SILVA, Jurandir Buchweitz e. Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema. 2013. 95 f. Dissertação (Mestrado em Agricultura familiar) - Universidade Federal de Pelotas, Pelotas, 2013.http://guaiaca.ufpel.edu.br/handle/123456789/2374The times we are living have been shown clear symptoms of unsustainability related to the current model of production and consumption. The criticism about such system and its relationship with innumerous social and environmental catastrophes, before restrict to a specific group of environmentalists, acquire major extents gathering largest society s segments. The research institutions must be focused on this moment, vigorously discussing new alternatives for consumption and production, which should be able to reduce the social and environmental damage. The partnership between the empirical and scientific knowledge is a key to perform a change in such paradigm. The farmers knowledge about the management and quality of the soil is a tool for building sustainable management systems. In the present study, were evaluated the perception and soil management skills of six farmers, in transition to agroecology, who are members of the project Participatory research network for the agroecological transition of farming family in the Rio Grande so Sul county implemented by EMBRAPA Clima Temperado at the south region of Rio Grande do Sul county, Brazil. To gather the needed information were applied semi-structured interviews. Then, were performed quantitative analyses about the soil attributes, applying the standard methodology used at the UFPel laboratories, aiming to relate the farmers perception with the current soil attributes collected in the quantitative analysis of studied ecosystems. The aim of present study was to verify the coherence between the farmers perception and their soil management practices. The verified results showed a complex knowledge of farmers about the soil quality and on management practices that promote soil quality, many widely referenced in scientific literature. The quantitative assessments related to the soil quality in agroecosystems showed satisfactory data, with better results than the minimum levels found in the scientific literature for the chemical, physical and biological characteristics, being the pH an exception, acid on some opportunities. At large, the handling executed by the farmers included in this study is coherent with their complex visions of soil quality, nevertheless were observed limitations of different nature in the implementation of handling practices. The aim limitations found were the small farmers land, which difficult or hamper to perform set-aside, the lack of access to seeds of recommended species to green manure and the lack of access to sources of manure to be applied organic fertilization.A época em que vivemos demonstra sintomas claros da insustentabilidade do atual modelo de produção e consumo. A crítica a este modelo e sua relação com as inúmeras catástrofes ambientais e sociais, antes limitada a um grupo de ambientalistas, toma proporções cada vez maiores, atingindo amplos setores da sociedade. As instituições de pesquisa necessitam estar atentas a este momento, debatendo vivamente alternativas de produção e consumo que gerem menos impactos ambientais e sociais. A relação entre os conhecimentos tradicionais e os conhecimentos científicos é uma chave para a construção de um novo conhecimento. O conhecimento dos agricultores sobre a qualidade e o manejo do solo é uma ferramenta para a construção de sistemas de manejo sustentáveis. Neste trabalho, foram avaliadas a percepção e o manejo de solos de seis agricultores em transição para a agroecologia, participantes do projeto Rede de pesquisa participativa para a transição agroecológica da agricultura familiar no território sul do Rio Grande do Sul, realizado pela EMBRAPA Clima Temperado na Zona Sul do Estado do Rio Grande do Sul, Brasil. Foram aplicadas entrevistas semi-estruturadas para a coleta destas informações. Foram realizadas análises quantitativas dos atributos do solo, seguindo a metodologia padrão utilizada pelos Laboratórios de Análise de Solo da UFPel, com o objetivo de relacionar a percepção dos agricultores com a condição atual dos atributos do solo nos agroecossistemas estudados. O objetivo do estudo foi verificar a coerência entre a percepção dos agricultores e suas práticas de manejo. Os resultados verificados demonstram um complexo conhecimento dos agricultores em relação a qualidade do solo, bem como sobre práticas de manejo que promovem a qualidade do solo, muitas delas amplamente referenciadas na literatura científica. As avaliações quantitativas da qualidade do solo nos agroecossistemas demonstraram resultados satisfatórios, com resultados melhores que os índices mínimos encontrados na literatura científica para os atributos químicos, físicos e biológicos, sendo a exceção o pH, ácido em algumas oportunidades. Em geral, o manejo realizado pelos agricultores é coerente com sua complexa visão de qualidade de solos, mesmo assim foram verificadas limitações de diferentes naturezas à execução de práticas de manejo. As principais limitações encontradas foram as pequenas áreas destes agricultores, dificultando ou não permitindo a realização de pousio, a falta de acesso a sementes de espécies recomendadas para adubação verde e à fontes de esterco para a produção de adubo orgânico.application/pdfporUniversidade Federal de PelotasPrograma de Pós-Graduação em Sistemas de Produção Agrícola FamiliarUFPelBRFaculdade de Agronomia Eliseu MacielQualidade do soloPercepção de agricultoresManejo de solosCNPQ::CIENCIAS AGRARIAS::AGRONOMIAQualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistemaSoil quality: relationship between the farmers perception and management systems in their agroecossystemsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPel - Guaiacainstname:Universidade Federal de Pelotas (UFPEL)instacron:UFPELORIGINALdissertacao_jurandir_buchweitz_e_silva.pdfapplication/pdf653000http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/2374/1/dissertacao_jurandir_buchweitz_e_silva.pdf83cb60a15d6951fc2904651ded185741MD51open accessTEXTdissertacao_jurandir_buchweitz_e_silva.pdf.txtdissertacao_jurandir_buchweitz_e_silva.pdf.txtExtracted Texttext/plain179047http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/2374/2/dissertacao_jurandir_buchweitz_e_silva.pdf.txt41a5091a2ce8a9b65ab72f950d337fe0MD52open accessTHUMBNAILdissertacao_jurandir_buchweitz_e_silva.pdf.jpgdissertacao_jurandir_buchweitz_e_silva.pdf.jpgGenerated Thumbnailimage/jpeg1414http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/2374/3/dissertacao_jurandir_buchweitz_e_silva.pdf.jpg09c9aa7dabf83275e6d4280fd4cc0ba9MD53open access123456789/23742023-07-02 12:43:42.841open accessoai:guaiaca.ufpel.edu.br:123456789/2374Repositório InstitucionalPUBhttp://repositorio.ufpel.edu.br/oai/requestrippel@ufpel.edu.br || repositorio@ufpel.edu.br || aline.batista@ufpel.edu.bropendoar:2023-07-02T15:43:42Repositório Institucional da UFPel - Guaiaca - Universidade Federal de Pelotas (UFPEL)false |
dc.title.por.fl_str_mv |
Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema |
dc.title.alternative.eng.fl_str_mv |
Soil quality: relationship between the farmers perception and management systems in their agroecossystems |
title |
Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema |
spellingShingle |
Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema Silva, Jurandir Buchweitz e Qualidade do solo Percepção de agricultores Manejo de solos CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema |
title_full |
Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema |
title_fullStr |
Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema |
title_full_unstemmed |
Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema |
title_sort |
Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema |
author |
Silva, Jurandir Buchweitz e |
author_facet |
Silva, Jurandir Buchweitz e |
author_role |
author |
dc.contributor.authorLattes.por.fl_str_mv |
http://lattes.cnpq.br/4592520014274128 |
dc.contributor.advisorLattes.por.fl_str_mv |
http://lattes.cnpq.br/4627554260000267 |
dc.contributor.advisor-co1.fl_str_mv |
Lima, Ana Cláudia R. de |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http;//lattes.cnpq.br/9035431298468897 |
dc.contributor.advisor-co2.fl_str_mv |
Schwengber, José Ernani |
dc.contributor.advisor-co2Lattes.fl_str_mv |
http://lattes.cnpq.br/0204201116074938 |
dc.contributor.advisor1.fl_str_mv |
Casalinho, Helvio Debli |
dc.contributor.author.fl_str_mv |
Silva, Jurandir Buchweitz e |
contributor_str_mv |
Lima, Ana Cláudia R. de Schwengber, José Ernani Casalinho, Helvio Debli |
dc.subject.por.fl_str_mv |
Qualidade do solo Percepção de agricultores Manejo de solos |
topic |
Qualidade do solo Percepção de agricultores Manejo de solos CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
The times we are living have been shown clear symptoms of unsustainability related to the current model of production and consumption. The criticism about such system and its relationship with innumerous social and environmental catastrophes, before restrict to a specific group of environmentalists, acquire major extents gathering largest society s segments. The research institutions must be focused on this moment, vigorously discussing new alternatives for consumption and production, which should be able to reduce the social and environmental damage. The partnership between the empirical and scientific knowledge is a key to perform a change in such paradigm. The farmers knowledge about the management and quality of the soil is a tool for building sustainable management systems. In the present study, were evaluated the perception and soil management skills of six farmers, in transition to agroecology, who are members of the project Participatory research network for the agroecological transition of farming family in the Rio Grande so Sul county implemented by EMBRAPA Clima Temperado at the south region of Rio Grande do Sul county, Brazil. To gather the needed information were applied semi-structured interviews. Then, were performed quantitative analyses about the soil attributes, applying the standard methodology used at the UFPel laboratories, aiming to relate the farmers perception with the current soil attributes collected in the quantitative analysis of studied ecosystems. The aim of present study was to verify the coherence between the farmers perception and their soil management practices. The verified results showed a complex knowledge of farmers about the soil quality and on management practices that promote soil quality, many widely referenced in scientific literature. The quantitative assessments related to the soil quality in agroecosystems showed satisfactory data, with better results than the minimum levels found in the scientific literature for the chemical, physical and biological characteristics, being the pH an exception, acid on some opportunities. At large, the handling executed by the farmers included in this study is coherent with their complex visions of soil quality, nevertheless were observed limitations of different nature in the implementation of handling practices. The aim limitations found were the small farmers land, which difficult or hamper to perform set-aside, the lack of access to seeds of recommended species to green manure and the lack of access to sources of manure to be applied organic fertilization. |
publishDate |
2013 |
dc.date.available.fl_str_mv |
2013-08-22 2014-08-20T14:33:03Z |
dc.date.issued.fl_str_mv |
2013-03-06 |
dc.date.accessioned.fl_str_mv |
2014-08-20T14:33:03Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SILVA, Jurandir Buchweitz e. Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema. 2013. 95 f. Dissertação (Mestrado em Agricultura familiar) - Universidade Federal de Pelotas, Pelotas, 2013. |
dc.identifier.uri.fl_str_mv |
http://guaiaca.ufpel.edu.br/handle/123456789/2374 |
identifier_str_mv |
SILVA, Jurandir Buchweitz e. Qualidade de solo: relações entre a percepção do agricultor e as práticas de manejo utilizadas em seu agroecossistema. 2013. 95 f. Dissertação (Mestrado em Agricultura familiar) - Universidade Federal de Pelotas, Pelotas, 2013. |
url |
http://guaiaca.ufpel.edu.br/handle/123456789/2374 |
dc.language.iso.fl_str_mv |
por |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Universidade Federal de Pelotas |
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Programa de Pós-Graduação em Sistemas de Produção Agrícola Familiar |
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UFPel |
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BR |
dc.publisher.department.fl_str_mv |
Faculdade de Agronomia Eliseu Maciel |
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Universidade Federal de Pelotas |
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