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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Caprinos e Ovinos; Embrapa Meio-Norte; Embrapa Semiárido; Embrapa Unidades Centrais. |
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Data corrente: |
11/09/1995 |
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Data da última atualização: |
25/07/2017 |
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Autoria: |
SIMPLÍCIO, A. A.; RIERA, G. S.; NUNES, J. F. |
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Afiliação: |
AURINO ALVES SIMPLÍCIO, CNPC; GERARDO SIMÓN RIERA, Consultor IICA / Embrapa; JOSÉ FERREIRA NUNES, CNPC. |
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Título: |
Puberdade em fêmeas ovinas da raça Somalis. |
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Ano de publicação: |
1981 |
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Fonte/Imprenta: |
Sobral: EMBRAPA-CNPCaprinos, 1981. |
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Páginas: |
4 p. |
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Série: |
(EMBRAPA-CNPC. Pesquisa em Andamento, 4). |
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Idioma: |
Português |
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Conteúdo: |
A vida produtiva de um rebanho está diretamente relacionada ao patrimônio genético dos indivíduos, às condições de meio ambiente e as práticas de manejo empregados. Estes fatores repercutem diretamente na vida útil dos animais, a qual requer conhecimentos fisiológicos da puberdade, maturidade sexual e semilidade dos machos e fêmeas de cada raça e espécie em particular. |
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Palavras-Chave: |
Brasil; Ceara; Puberdade; Raca Somalis; Somalis. |
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Thesagro: |
Acasalamento; Fêmea; Maturidade sexual; Ovino; Reprodução animal. |
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Thesaurus Nal: |
Brazil; females; puberty; Reproduction; Sexual maturity; Sheep. |
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Categoria do assunto: |
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L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/26770/1/PA-4.pdf
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Marc: |
LEADER 01228nam a2200349 a 4500
001 1514951
005 2017-07-25
008 1981 bl uuuu u0uu1 u #d
100 1 $aSIMPLÍCIO, A. A.
245 $aPuberdade em fêmeas ovinas da raça Somalis.
260 $aSobral: EMBRAPA-CNPCaprinos$c1981
300 $a4 p.
490 $a(EMBRAPA-CNPC. Pesquisa em Andamento, 4).
520 $aA vida produtiva de um rebanho está diretamente relacionada ao patrimônio genético dos indivíduos, às condições de meio ambiente e as práticas de manejo empregados. Estes fatores repercutem diretamente na vida útil dos animais, a qual requer conhecimentos fisiológicos da puberdade, maturidade sexual e semilidade dos machos e fêmeas de cada raça e espécie em particular.
650 $aBrazil
650 $afemales
650 $apuberty
650 $aReproduction
650 $aSexual maturity
650 $aSheep
650 $aAcasalamento
650 $aFêmea
650 $aMaturidade sexual
650 $aOvino
650 $aReprodução animal
653 $aBrasil
653 $aCeara
653 $aPuberdade
653 $aRaca Somalis
653 $aSomalis
700 1 $aRIERA, G. S.
700 1 $aNUNES, J. F.
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Esconder MarcMostrar Marc Completo |
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca |
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Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
12/12/2016 |
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Data da última atualização: |
12/12/2016 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
RODRIGUES, G. S.; KITAMURA, P. C.; MEYER, L. F. F.; DENICH, M.; SÁ, T. D. de A. |
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Afiliação: |
GERALDO STACHETTI RODRIGUES, CNPMA; PAULO CHOJI KITAMURA, CNPMA; LEANDRO FREDERICO FERRAZ MEYER, FCAP; MANFRED DENICH, UNIVERSITÄT BONN; TATIANA DEANE DE ABREU SA, CPATU. |
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Título: |
Integration of information on fallow systems toward supporting public policies. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
In: GERMAN-BRAZILIAN ON WORKSHOP ON NEOTROPICAL ECOSYSTEMS - ARCHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings. Geesthacht: GHSS, 2002. p. 777-782. |
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Idioma: |
Inglês |
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Notas: |
Editado por Reinhard Lieberei, Helmut Bianchi, Vera Boehm, Christoph Reisdorff. |
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Conteúdo: |
Abstract: The rotational slash-and-burn agricultural system, largely dependent on the duration of the fallow period to restore the productivity of the land, is still extensively practiced by small land holders in the Northeastern Pará State, Brazil. Clear signs of agronomic and ecological failure of this system have been represented by consistently decreasing crop yields, fallow period shortening, and structural and compositional depletion of the natural recovering vegetation (capoeira). The SHIFT-capoeira research project (ENV-25) has been developing and introducing fire-free alternative management practices such as (i) the enrichment of the capoeira vegetation to improve biomass production and nutrient recovery/fixation, (ii) use of a bush-chopper that allow the mulching (instead of burning) of the biomass, (iii) mulch management/fertilization for optimal weed control and crop absorption of stocked nutrients, and (iv) crop rotation/association/cultivation techniques that are, on the one hand, adapted to fire-free agricultural production, and on the other, more suited to fulfil the household as well as the commercial needs of the farmers. The focus of this study is the evaluation of the contribution of these management alternatives for the sustainability of the agricultural activity developed by the small land holders in Northeastern Pará, with special reference to the non- monetary gains in terms of ecological function restoration and natural resources conservation afforded by fire-free management practices. The final purpose of the research effort is to draw indications of public policies directed to improving the efficacy of the development programs dedicated to the small land-holders of the region. MenosAbstract: The rotational slash-and-burn agricultural system, largely dependent on the duration of the fallow period to restore the productivity of the land, is still extensively practiced by small land holders in the Northeastern Pará State, Brazil. Clear signs of agronomic and ecological failure of this system have been represented by consistently decreasing crop yields, fallow period shortening, and structural and compositional depletion of the natural recovering vegetation (capoeira). The SHIFT-capoeira research project (ENV-25) has been developing and introducing fire-free alternative management practices such as (i) the enrichment of the capoeira vegetation to improve biomass production and nutrient recovery/fixation, (ii) use of a bush-chopper that allow the mulching (instead of burning) of the biomass, (iii) mulch management/fertilization for optimal weed control and crop absorption of stocked nutrients, and (iv) crop rotation/association/cultivation techniques that are, on the one hand, adapted to fire-free agricultural production, and on the other, more suited to fulfil the household as well as the commercial needs of the farmers. The focus of this study is the evaluation of the contribution of these management alternatives for the sustainability of the agricultural activity developed by the small land holders in Northeastern Pará, with special reference to the non- monetary gains in terms of ecological function restoration and natural resources conservation afforde... Mostrar Tudo |
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Palavras-Chave: |
Capoeira enriquecida; Sistema de pousio. |
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Thesagro: |
Uso da Terra. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151621/1/AA012002.pdf
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Marc: |
LEADER 02522nam a2200205 a 4500
001 2058438
005 2016-12-12
008 2002 bl uuuu u00u1 u #d
100 1 $aRODRIGUES, G. S.
245 $aIntegration of information on fallow systems toward supporting public policies.
260 $aIn: GERMAN-BRAZILIAN ON WORKSHOP ON NEOTROPICAL ECOSYSTEMS - ARCHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings. Geesthacht: GHSS, 2002. p. 777-782.$c2002
500 $aEditado por Reinhard Lieberei, Helmut Bianchi, Vera Boehm, Christoph Reisdorff.
520 $aAbstract: The rotational slash-and-burn agricultural system, largely dependent on the duration of the fallow period to restore the productivity of the land, is still extensively practiced by small land holders in the Northeastern Pará State, Brazil. Clear signs of agronomic and ecological failure of this system have been represented by consistently decreasing crop yields, fallow period shortening, and structural and compositional depletion of the natural recovering vegetation (capoeira). The SHIFT-capoeira research project (ENV-25) has been developing and introducing fire-free alternative management practices such as (i) the enrichment of the capoeira vegetation to improve biomass production and nutrient recovery/fixation, (ii) use of a bush-chopper that allow the mulching (instead of burning) of the biomass, (iii) mulch management/fertilization for optimal weed control and crop absorption of stocked nutrients, and (iv) crop rotation/association/cultivation techniques that are, on the one hand, adapted to fire-free agricultural production, and on the other, more suited to fulfil the household as well as the commercial needs of the farmers. The focus of this study is the evaluation of the contribution of these management alternatives for the sustainability of the agricultural activity developed by the small land holders in Northeastern Pará, with special reference to the non- monetary gains in terms of ecological function restoration and natural resources conservation afforded by fire-free management practices. The final purpose of the research effort is to draw indications of public policies directed to improving the efficacy of the development programs dedicated to the small land-holders of the region.
650 $aUso da Terra
653 $aCapoeira enriquecida
653 $aSistema de pousio
700 1 $aKITAMURA, P. C.
700 1 $aMEYER, L. F. F.
700 1 $aDENICH, M.
700 1 $aSÁ, T. D. de A.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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