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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
31/10/2018 |
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Data da última atualização: |
31/10/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PRIMO, A. A.; MELO, M. D.; PEREIRA, G. de A. C.; SOUZA, I. M. de; SOUZA, H. A. de. |
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Afiliação: |
ANACLÁUDIA ALVES PRIMO, Universidade Federal do Ceará; MARIA DIANA MELO, Universidade Estadual Vale do Acaraú; GRAZIELLA DE ANDRADE CARVALHO PEREIRA, Universidade Estadual Vale do Acaraú; IVANDERLETE MARQUES DE SOUZA, Universidade Estadual Vale do Acaraú; HENRIQUE ANTUNES DE SOUZA, CPAMN. |
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Título: |
Litterfall production and nutrient cycling on caatinga woody leguminous. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings. Rio de Janeiro: SBCS, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
The knowledge on nutrient cycling through litter is important for the management of the species in agroforestry systems (SAFs), since the litter is an important way of making plant nutrients available to soil. The aim of this work was to evaluate the litterfall production and nutrient cycling of woody species in an agroforestry system of Caatinga. The study was developed in SAF belonging to Embrapa Goats and Sheep, located in the county of Sobral-CE, Brazil. The evaluated species were four native leguminous from Caatinga: Mimosa caesalpiniifolia (sabiá), Mimosa tenuiflora (jurema-preta), Libidibia férrea (jucá) and Poncianella piramydalis (catingueira). To collect the litter, collectors were installed under the tree canopy, using six replicates for each species evaluated. |
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Palavras-Chave: |
Semiárido; Sistema conservacionista; Sistemas agroflorestais. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/185382/1/trabalho-2650.pdf
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Marc: |
LEADER 01457nam a2200193 a 4500
001 2098624
005 2018-10-31
008 2018 bl uuuu u00u1 u #d
100 1 $aPRIMO, A. A.
245 $aLitterfall production and nutrient cycling on caatinga woody leguminous.$h[electronic resource]
260 $aIn: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings. Rio de Janeiro: SBCS$c2018
520 $aThe knowledge on nutrient cycling through litter is important for the management of the species in agroforestry systems (SAFs), since the litter is an important way of making plant nutrients available to soil. The aim of this work was to evaluate the litterfall production and nutrient cycling of woody species in an agroforestry system of Caatinga. The study was developed in SAF belonging to Embrapa Goats and Sheep, located in the county of Sobral-CE, Brazil. The evaluated species were four native leguminous from Caatinga: Mimosa caesalpiniifolia (sabiá), Mimosa tenuiflora (jurema-preta), Libidibia férrea (jucá) and Poncianella piramydalis (catingueira). To collect the litter, collectors were installed under the tree canopy, using six replicates for each species evaluated.
653 $aSemiárido
653 $aSistema conservacionista
653 $aSistemas agroflorestais
700 1 $aMELO, M. D.
700 1 $aPEREIRA, G. de A. C.
700 1 $aSOUZA, I. M. de
700 1 $aSOUZA, H. A. de
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
28/09/2023 |
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Data da última atualização: |
28/09/2023 |
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Autoria: |
FREITAS, J. da S.; HOMMA, A. K. O.; FARIAS FILHO, M. C.; MATHIS, A.; FLORIT, L. F.; SOUSA, J. V. F. de; LOREDO, R. de S.; LIMA, C. C. |
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Afiliação: |
JOSIMAR DA SILVA FREITAS, UNIVERSIDADE FEDERAL DO PARÁ; ALFREDO KINGO OYAMA HOMMA, CPATU; MILTON CORDEIRO FARIAS FILHO, CENTRO UNIVERSITÁRIO DO ESTADO DO PARÁ; ARMIN MATHIS, UNIVERSIDADE FEDERAL DO PARÁ; LUCIANO FELIX FLORIT, UNIVERSIDADE REGIONAL DE BLUMENAU; JOSE VALDERI FARIAS DE SOUZA, UNIVERSIDADE FEDERAL DO ACRE; ROGERIO DE SOUZA LOREDO, UNIVERSIDADE ESTADUAL DO RIO GRANDE DO SUL; CHARLES CARMINATI LIMA, UNIVERSIDADE FEDERAL DE RONDÔNIA. |
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Título: |
Extractive Latifundio and the Low Income of the Extractive Reserve Rio Ouro Preto, Western Amazon. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
International Journal of Social Science Studies, v. 9, n. 6, p. 23-32, Nov. 2021. |
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DOI: |
https://doi.org/10.11114/ijsss.v9i6.5304 |
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Idioma: |
Inglês |
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Conteúdo: |
In an attempt to mitigate the environmental impacts caused by large farmers, extractive reserves (RESEXs) were founded with the objectives of conserving biological diversity and meeting traditional communities' vital needs. This study aimed to evaluate whether the objectives of human needs satisfaction and environmental conservation were achieved based on institutional investments in a RESEX in the Brazilian Amazon. The study was developed through the association method, and we confirmed interference due to the dependence relationship that occurred between the variables of the economic and social groups with the institutional one. Here, we conclude that low investments in social (education and health) and productive policies (roads, transport, and technical assistance) prevent social development and consequently motivate deforestation when families seek to ensure subsistence. |
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Palavras-Chave: |
Conservação ambiental; Desenvolvimento humano; Environmental conservation; Public policies. |
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Thesagro: |
Conservação; Políticas Públicas. |
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Thesaurus NAL: |
Human development. |
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Categoria do assunto: |
B Sociologia Rural |
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Marc: |
LEADER 01856naa a2200301 a 4500
001 2156963
005 2023-09-28
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.11114/ijsss.v9i6.5304$2DOI
100 1 $aFREITAS, J. da S.
245 $aExtractive Latifundio and the Low Income of the Extractive Reserve Rio Ouro Preto, Western Amazon.$h[electronic resource]
260 $c2021
520 $aIn an attempt to mitigate the environmental impacts caused by large farmers, extractive reserves (RESEXs) were founded with the objectives of conserving biological diversity and meeting traditional communities' vital needs. This study aimed to evaluate whether the objectives of human needs satisfaction and environmental conservation were achieved based on institutional investments in a RESEX in the Brazilian Amazon. The study was developed through the association method, and we confirmed interference due to the dependence relationship that occurred between the variables of the economic and social groups with the institutional one. Here, we conclude that low investments in social (education and health) and productive policies (roads, transport, and technical assistance) prevent social development and consequently motivate deforestation when families seek to ensure subsistence.
650 $aHuman development
650 $aConservação
650 $aPolíticas Públicas
653 $aConservação ambiental
653 $aDesenvolvimento humano
653 $aEnvironmental conservation
653 $aPublic policies
700 1 $aHOMMA, A. K. O.
700 1 $aFARIAS FILHO, M. C.
700 1 $aMATHIS, A.
700 1 $aFLORIT, L. F.
700 1 $aSOUSA, J. V. F. de
700 1 $aLOREDO, R. de S.
700 1 $aLIMA, C. C.
773 $tInternational Journal of Social Science Studies$gv. 9, n. 6, p. 23-32, Nov. 2021.
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