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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
13/01/2015 |
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Data da última atualização: |
17/01/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GUELBER SALES, M. N.; PADILHA, J. C. F.; SCHMIDT, W. |
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Afiliação: |
Márcia Neves Guelber Sales, Incaper; José Carlos Fiad Padilha; Wilson Schmidt. |
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Título: |
Construção participativa de um referencial sócio-técnico para criação agroecológica de galinha (Gallus domesticus). |
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Título original: |
Participatory construccion of a socio-technical approach to raise laying hens (Gallus domesticus) in agroecological systems. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Eisforia, Florianópolis, v. 2, n. 2, p. 126-152, dez. 2004. |
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Idioma: |
Português |
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Conteúdo: |
The construction of a socio-technical approach to raise laying hens (Gallus domesticus) in agroecological systems relies on literature review, organic agriculture norms and empirical data collection. This study aims to contribute to this process applying participatory methodologies (e.g. action-research) and systemic approach to the implementation of an agroecological system by a group of small farmers from Santa Catarina State, Brazil. The theoretical and philosophical framework was defined after review of the literature where the relationship between hens and human societies in different historical periods was considered. Conceptual basis of permaculture and natural agriculture were also considered, as well as organic production standards. This study describes and examines the conception, implementation and first results of an associative project designed to produce and process organic eggs. The results are presented from a sociocultural perspective and analyses farmer's attitudes and behaviour during the conversion period. The study illustrates to what extent the choice for a specific methodological approach influences changes at farm level and its neighborhood. Therefore, it highlights the importance to apply bottom-up approach to carry out research on hens husbandry systems. The breeding activity analysis is made based on the system's structure. Hens? multifunctionality and the benefits of plant-animal interaction are the main results observed. Additionally, a field trial evaluating the behaviour of laying hens bred on pasture showed a good performance of commercial breeds. This study suggests that the conversion period should be evaluated using participatory methodologies; that is essential to invest on the training of farmers and their participation on networks; that cooperation and interchange between farmers and consumers is important; and that the impacts of activity on natural resources an welfare of the birds must be monitored. MenosThe construction of a socio-technical approach to raise laying hens (Gallus domesticus) in agroecological systems relies on literature review, organic agriculture norms and empirical data collection. This study aims to contribute to this process applying participatory methodologies (e.g. action-research) and systemic approach to the implementation of an agroecological system by a group of small farmers from Santa Catarina State, Brazil. The theoretical and philosophical framework was defined after review of the literature where the relationship between hens and human societies in different historical periods was considered. Conceptual basis of permaculture and natural agriculture were also considered, as well as organic production standards. This study describes and examines the conception, implementation and first results of an associative project designed to produce and process organic eggs. The results are presented from a sociocultural perspective and analyses farmer's attitudes and behaviour during the conversion period. The study illustrates to what extent the choice for a specific methodological approach influences changes at farm level and its neighborhood. Therefore, it highlights the importance to apply bottom-up approach to carry out research on hens husbandry systems. The breeding activity analysis is made based on the system's structure. Hens? multifunctionality and the benefits of plant-animal interaction are the main results observed. Additionally, a field tri... Mostrar Tudo |
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Palavras-Chave: |
Agricultura familiar; Agroecologia; Avicultura; Galinha; Produto organico; Santa Rosa de Lima. |
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Thesaurus NAL: |
Agroecology; Family farmers; Organic poultry; Particpatory research. |
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Categoria do assunto: |
-- |
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URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/533/1/artigosss.pdf
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Marc: |
LEADER 02926naa a2200277 a 4500
001 1004899
005 2017-01-17
008 2004 bl uuuu u00u1 u #d
100 1 $aGUELBER SALES, M. N.
240 $aParticipatory construccion of a socio-technical approach to raise laying hens (Gallus domesticus) in agroecological systems.
245 $aConstrução participativa de um referencial sócio-técnico para criação agroecológica de galinha (Gallus domesticus).$h[electronic resource]
260 $c2004
520 $aThe construction of a socio-technical approach to raise laying hens (Gallus domesticus) in agroecological systems relies on literature review, organic agriculture norms and empirical data collection. This study aims to contribute to this process applying participatory methodologies (e.g. action-research) and systemic approach to the implementation of an agroecological system by a group of small farmers from Santa Catarina State, Brazil. The theoretical and philosophical framework was defined after review of the literature where the relationship between hens and human societies in different historical periods was considered. Conceptual basis of permaculture and natural agriculture were also considered, as well as organic production standards. This study describes and examines the conception, implementation and first results of an associative project designed to produce and process organic eggs. The results are presented from a sociocultural perspective and analyses farmer's attitudes and behaviour during the conversion period. The study illustrates to what extent the choice for a specific methodological approach influences changes at farm level and its neighborhood. Therefore, it highlights the importance to apply bottom-up approach to carry out research on hens husbandry systems. The breeding activity analysis is made based on the system's structure. Hens? multifunctionality and the benefits of plant-animal interaction are the main results observed. Additionally, a field trial evaluating the behaviour of laying hens bred on pasture showed a good performance of commercial breeds. This study suggests that the conversion period should be evaluated using participatory methodologies; that is essential to invest on the training of farmers and their participation on networks; that cooperation and interchange between farmers and consumers is important; and that the impacts of activity on natural resources an welfare of the birds must be monitored.
650 $aAgroecology
650 $aFamily farmers
650 $aOrganic poultry
650 $aParticpatory research
653 $aAgricultura familiar
653 $aAgroecologia
653 $aAvicultura
653 $aGalinha
653 $aProduto organico
653 $aSanta Rosa de Lima
700 1 $aPADILHA, J. C. F.
700 1 $aSCHMIDT, W.
773 $tEisforia, Florianópolis$gv. 2, n. 2, p. 126-152, dez. 2004.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Voltar
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
13/01/2015 |
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Data da última atualização: |
09/09/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
FERRÃO, M. A. G.; FONSECA, A. F. A. da.; FERRÃO, R. G.; BARBOSA, W. M.; RIVA-SOUZA, E. M. |
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Afiliação: |
Maria Amélia Gava Ferrão, Incaper/Embrapa Café; Aymbiré Francisco Almeida da Fonseca, Incaper/Embrapa Café; Romário Gava Ferrão, Incaper; Elaine Manelli Riva-Souza, Incaper. |
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Título: |
Genetic divergence in Conilon coffee revealed by RAPD markers. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina v. 9, n. 1, p. 67-74, Mar. 2009. |
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Idioma: |
Português |
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Conteúdo: |
This study aimed to evaluate the genetic variability of 49 Coffea canephora clones o.lthe breeding program of the Capixaba Institute of Research, Technical Assistance and Rural Extension (Incaper) based on RAPD markers. Thirty-one primers were used with polymorphism patterns that generated 333 markers, o.lwhich 23] (69.4%) were polymorphic. The group of genotypes based on the UPGMA algorithm and Tocher optimization methods detected high divergence in the genotypes. It was found that the component clones of each clone variety recommended by Incaper are distributed in various genetically dissimilar groups: in spite of common phenotypic traits. The relatively wide genetic diversity observed here demonstrates the importance of hybridizations between these germplasms. The RAPD markers efficiently estimated the genetic divergence in the 49 C. canephora genotypes studied. |
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Palavras-Chave: |
Café Conilon; Cultivares clonais; Divergência genética; Espírito Santo; Hibridização em germoplasmas; Marcadores RAPD; Melhoramento genético; Variabilidade genética. |
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Thesagro: |
Agricultura; Biotecnologia; Coffea canephora; Genética. |
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Categoria do assunto: |
-- |
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URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/539/1/2009-trabalho1-MaAmelia-Genetic-divergence.pdf
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Marc: |
LEADER 01818naa a2200313 a 4500
001 1004905
005 2019-09-09
008 2009 bl uuuu u00u1 u #d
100 1 $aFERRÃO, M. A. G.
245 $aGenetic divergence in Conilon coffee revealed by RAPD markers.$h[electronic resource]
260 $c2009
520 $aThis study aimed to evaluate the genetic variability of 49 Coffea canephora clones o.lthe breeding program of the Capixaba Institute of Research, Technical Assistance and Rural Extension (Incaper) based on RAPD markers. Thirty-one primers were used with polymorphism patterns that generated 333 markers, o.lwhich 23] (69.4%) were polymorphic. The group of genotypes based on the UPGMA algorithm and Tocher optimization methods detected high divergence in the genotypes. It was found that the component clones of each clone variety recommended by Incaper are distributed in various genetically dissimilar groups: in spite of common phenotypic traits. The relatively wide genetic diversity observed here demonstrates the importance of hybridizations between these germplasms. The RAPD markers efficiently estimated the genetic divergence in the 49 C. canephora genotypes studied.
650 $aAgricultura
650 $aBiotecnologia
650 $aCoffea canephora
650 $aGenética
653 $aCafé Conilon
653 $aCultivares clonais
653 $aDivergência genética
653 $aEspírito Santo
653 $aHibridização em germoplasmas
653 $aMarcadores RAPD
653 $aMelhoramento genético
653 $aVariabilidade genética
700 1 $aFONSECA, A. F. A. da.
700 1 $aFERRÃO, R. G.
700 1 $aBARBOSA, W. M.
700 1 $aRIVA-SOUZA, E. M.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 9, n. 1, p. 67-74, Mar. 2009.
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