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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
04/06/2013 |
Data da última atualização: |
07/11/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SIEGMUND-SCHULTZE, M.; RISCHKOWSKY, B.; VEIGA, J. B. da; KING, J. M. |
Afiliação: |
M. Siegmund-Schultze, Universität Hohenheim; B. Rischkowsky, University of Göttingen / ICARDA; JONAS BASTOS DA VEIGA, CPATU; J.M. King, University of Göttingen. |
Título: |
Valuing cattle on mixed smallholdings in the Eastern Amazon. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Ecological Economics, v. 69, n. 4, p. 857-867, Feb. 2010. |
DOI: |
http://dx.doi.org/10.1016/j.ecolecon.2009.10.010 |
Idioma: |
Inglês |
Conteúdo: |
Cattle on smallholder farms are kept for socio-economic reasons, rather than physical production, which explains why farmers favour low input and discontinuous management. To find out how this form of livestock husbandry relates to the other main farming sub-systems, cattle-keeping was compared with cassava and black pepper production. Data was collected from 37 cattle-keeping, mixed smallholdings, during 15 visits, at monthly intervals. The three sub-systems were studied in terms of productive efficiency of resource use, socio-economic contribution, and ecosystem-friendliness, using cash flow, non-market output and non-parametric rankings. Their relative performances in each domain were ranked and put on an AMOEBA diagram, ?a general method of system description and assessment?. The markings connected across functions produced an outline of a polygon, reminding the shape of an amoeba. It was found that productive efficiency was lowest in cattle, benefit:cost ratio was highest in cassava, while return to labour was especially strong in black pepper production. The highest status, lowest production risk, highest liquidity and ease of sale, related to cattle. Cattle and pastures ranked worst in terms of biodiversity, damage to and pollution of water courses. Nutrient losses were highest in cassava, due to the large amount harvested. The differences in function meant that the three polygons occupied different segments of the circular diagram. Nevertheless, together they formed a well-rounded shape. The amoeboid nature of these polygons can be used to predict the effect of a shift of activity on the farm, making the diagram a useful illustrative tool for planning and teaching. MenosCattle on smallholder farms are kept for socio-economic reasons, rather than physical production, which explains why farmers favour low input and discontinuous management. To find out how this form of livestock husbandry relates to the other main farming sub-systems, cattle-keeping was compared with cassava and black pepper production. Data was collected from 37 cattle-keeping, mixed smallholdings, during 15 visits, at monthly intervals. The three sub-systems were studied in terms of productive efficiency of resource use, socio-economic contribution, and ecosystem-friendliness, using cash flow, non-market output and non-parametric rankings. Their relative performances in each domain were ranked and put on an AMOEBA diagram, ?a general method of system description and assessment?. The markings connected across functions produced an outline of a polygon, reminding the shape of an amoeba. It was found that productive efficiency was lowest in cattle, benefit:cost ratio was highest in cassava, while return to labour was especially strong in black pepper production. The highest status, lowest production risk, highest liquidity and ease of sale, related to cattle. Cattle and pastures ranked worst in terms of biodiversity, damage to and pollution of water courses. Nutrient losses were highest in cassava, due to the large amount harvested. The differences in function meant that the three polygons occupied different segments of the circular diagram. Nevertheless, together they formed ... Mostrar Tudo |
Palavras-Chave: |
Pequenas propriedades. |
Thesagro: |
Gado. |
Thesaurus Nal: |
Amazonia. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02319naa a2200205 a 4500 001 1959322 005 2022-11-07 008 2010 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1016/j.ecolecon.2009.10.010$2DOI 100 1 $aSIEGMUND-SCHULTZE, M. 245 $aValuing cattle on mixed smallholdings in the Eastern Amazon.$h[electronic resource] 260 $c2010 520 $aCattle on smallholder farms are kept for socio-economic reasons, rather than physical production, which explains why farmers favour low input and discontinuous management. To find out how this form of livestock husbandry relates to the other main farming sub-systems, cattle-keeping was compared with cassava and black pepper production. Data was collected from 37 cattle-keeping, mixed smallholdings, during 15 visits, at monthly intervals. The three sub-systems were studied in terms of productive efficiency of resource use, socio-economic contribution, and ecosystem-friendliness, using cash flow, non-market output and non-parametric rankings. Their relative performances in each domain were ranked and put on an AMOEBA diagram, ?a general method of system description and assessment?. The markings connected across functions produced an outline of a polygon, reminding the shape of an amoeba. It was found that productive efficiency was lowest in cattle, benefit:cost ratio was highest in cassava, while return to labour was especially strong in black pepper production. The highest status, lowest production risk, highest liquidity and ease of sale, related to cattle. Cattle and pastures ranked worst in terms of biodiversity, damage to and pollution of water courses. Nutrient losses were highest in cassava, due to the large amount harvested. The differences in function meant that the three polygons occupied different segments of the circular diagram. Nevertheless, together they formed a well-rounded shape. The amoeboid nature of these polygons can be used to predict the effect of a shift of activity on the farm, making the diagram a useful illustrative tool for planning and teaching. 650 $aAmazonia 650 $aGado 653 $aPequenas propriedades 700 1 $aRISCHKOWSKY, B. 700 1 $aVEIGA, J. B. da 700 1 $aKING, J. M. 773 $tEcological Economics$gv. 69, n. 4, p. 857-867, Feb. 2010.
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Embrapa Amazônia Oriental (CPATU) |
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Registros recuperados : 259 | |
6. | | VEIGA, J. B. da. Reabilitação de áreas de pastagens degradadas. In: SIMPÓSIO SOBRE MANEJO E REABILITAÇÃO DE ÁREAS DEGRADADAS E FLORESTAS SECUNDÁRIAS NA AMAZÔNIA, 1993, Santarém, PA. Anais. Rio Piedras: Instituto Internacional de Floresta Tropical: USDA-Servico Florestal; Belém: EMBRAPA-CPATU, 1995. p. 191-200.Biblioteca(s): Embrapa Amazônia Oriental. |
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7. | | VEIGA, J. B. da. Proposta do projeto conjunto EMBRAPA/CIRAD. In: SEMINÁRIO SOBRE MANEJO DA VEGETAÇÃO SECUNDÁRIA PARA A SUSTENTABILIDADE DA AGRICULTURA FAMILIAR DA EMBRAPA AMAZÔNIA ORIENTAL, 1999, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental: CNPq, 2000. p. 178-179. (Embrapa Amazônia Oriental. Documentos, 69).Biblioteca(s): Embrapa Amazônia Oriental. |
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12. | | VEIGA, J. B. da. Formação e manutenção de pastagem. In: VEIGA, J. B. da (Ed.). Criação de gado leiteiro na Zona Bragantina. Belém, PA: Embrapa Amazônia Oriental, 2006. p. 59-65. (Embrapa Amazônia Oriental. Sistemas de produção, 2).Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Amazônia Oriental. |
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14. | | VEIGA, J. B. da. Manejo de pastagem. In: VEIGA, J. B. da (Ed.). Criação de gado leiteiro na Zona Bragantina. Belém, PA: Embrapa Amazônia Oriental, 2006. p. 67-73. (Embrapa Amazônia Oriental. Sistemas de produção, 2).Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Amazônia Oriental. |
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17. | | VEIGA, J. B. da. Utilização do capim-elefante sob pastejo. In: CARVALHO, M. M.; ALVIM, M. J.; XAVIER, D. F.; CARVALHO, L. de A. (Ed.). Capim-elefante: produção e utilização. Coronel Pacheco: EMBRAPA-CNPGL, 1994. p. 165-193. il.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Amazônia Oriental. |
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20. | | GUINHAZI, D. B.; VEIGA, J. B. da. Avaliação de acessos de Panicum maximum e da leguminosa puerária (Pueraria phaseoloides, var. Comum) em sistemas de produção leiteira no município de Uruará-PA. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA FCAP, 12.; SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA ORIENTAL, 6., 2002, Belém, PA. A contribuição do profissional de Ciências Agrárias no uso e conservação da biodiversidade: anais. Belém, PA: FCAP: Embrapa Amazônia Oriental, 2002.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Amazônia Oriental. |
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Registros recuperados : 259 | |
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