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Registro Completo |
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
19/11/2007 |
Data da última atualização: |
10/07/2008 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
VINECKY, F.; BRITO, K. M.; VIEIRA, N. G.; FERREIRA, D. L. A.; SALES, R. M. O. B.; SILVA, F. R.; ANDRADE, A. C. |
Título: |
Construção de macroarranjos de DNA, a partir do unigene café, para a identificação de genes de interesse agronômico. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 11., 2006, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2006. |
Páginas: |
p. 73. |
Idioma: |
Português |
Palavras-Chave: |
Construção; Macroarranjos de DNA; Unigene. |
Thesagro: |
Biologia Molecular; Café. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CENARGEN/28350/1/tales2006.pdf
https://www.cenargen.embrapa.br/publica/talento/tales2006.pdf
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Marc: |
LEADER 00868nam a2200241 a 4500 001 1188500 005 2008-07-10 008 2006 bl uuuu u00u1 u #d 100 1 $aVINECKY, F. 245 $aConstrução de macroarranjos de DNA, a partir do unigene café, para a identificação de genes de interesse agronômico. 260 $aIn: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 11., 2006, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia$c2006 300 $ap. 73. 650 $aBiologia Molecular 650 $aCafé 653 $aConstrução 653 $aMacroarranjos de DNA 653 $aUnigene 700 1 $aBRITO, K. M. 700 1 $aVIEIRA, N. G. 700 1 $aFERREIRA, D. L. A. 700 1 $aSALES, R. M. O. B. 700 1 $aSILVA, F. R. 700 1 $aANDRADE, A. C.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro Completo
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
29/09/2009 |
Data da última atualização: |
05/07/2023 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
MEDEIROS, H. R. de; GUIMARÃES, V. P.; HOLANDA JUNIOR, E. V. |
Afiliação: |
Henrique Rocha de Medeiros, Bolsista FUNCAP / CNPq / Embrapa Caprinos; Vinícius Pereira Guimarães, Consultor DCR Funcap/Embrapa Caprinos; EVANDRO VASCONCELOS HOLANDA JUNIOR, CNPC. |
Título: |
The use of linear programming to evaluate the impact of credit for investments in small goat farms. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Tropical and Subtropical Agroecosystems, v. 11, n. 9, p. 7-11, 2009. |
Idioma: |
Inglês |
Notas: |
Edição de proceedings 9th International Goat Conference; 23th Conference ofthe Asociación Mexicana de Producción Caprinaat Queretaro, Mexico, in September 2008.
XXIII Conference ofthe Asociación Mexicana de Producción Caprina |
Conteúdo: |
Abstract: The PRONAF is a governmental program that subsidies the credit for investment to smallholder farming and improves the social development in Brazil. This research was carried out to evaluate the effect of increasing the values of credit for investment used for the PRONAF farmers in semi-arid areas, and their impact in the income and labor in smallholder farming production system. Economic data of dairy and meat goat systems of PRONAF farmers in ?Rio Grande do Norte?, Brazil was used. The limit of the model was the credit for investment, maximum number of animals in the system and the labor time. The current values of credit for investment (US$ 2,850.00) were increased by 25%, 50% and 100% and its impact analyzed in the farm income when considering milk and meat production. The maximum number of animals in the system was estimated by multiplying the carry capacity (1.5 heads/ha/year) plus the average pasture areas of PRONAF farms (35 ha). The maximum labor time, available for farm work, was 12 hours/day. This mathematical model was solved using linear programming with LINDO® software. When the credit for investment was expanded in 25 and 50%, the income of the system increased, respectively, to 22 and 41%. It happened because the values of credit allowed increasing the number of dairy goats in the system. However, this income was not enough to use and pay more than 5 hours/day in dairy goat system activities. When raising the credit for investment up to 100% it could increase the income of the system around 81%. It happened because the number of dairy goats grew up to 83% and the dairy production had better results than meat production. The system with more dairy goats produces enough income as to pay the farmer labor (7 hours/day) and during the other five hours could develop other activities. Therefore, the results of the analysis indicated that an increase in the credit for investment in small goat farms in semi-arid areas in Brazil could be addressed towards the dairy goat production, enhancing the income of families and employment opportunities. MenosAbstract: The PRONAF is a governmental program that subsidies the credit for investment to smallholder farming and improves the social development in Brazil. This research was carried out to evaluate the effect of increasing the values of credit for investment used for the PRONAF farmers in semi-arid areas, and their impact in the income and labor in smallholder farming production system. Economic data of dairy and meat goat systems of PRONAF farmers in ?Rio Grande do Norte?, Brazil was used. The limit of the model was the credit for investment, maximum number of animals in the system and the labor time. The current values of credit for investment (US$ 2,850.00) were increased by 25%, 50% and 100% and its impact analyzed in the farm income when considering milk and meat production. The maximum number of animals in the system was estimated by multiplying the carry capacity (1.5 heads/ha/year) plus the average pasture areas of PRONAF farms (35 ha). The maximum labor time, available for farm work, was 12 hours/day. This mathematical model was solved using linear programming with LINDO® software. When the credit for investment was expanded in 25 and 50%, the income of the system increased, respectively, to 22 and 41%. It happened because the values of credit allowed increasing the number of dairy goats in the system. However, this income was not enough to use and pay more than 5 hours/day in dairy goat system activities. When raising the credit for investment up to 100% it could... Mostrar Tudo |
Palavras-Chave: |
Brasil; Family farming; Modelagem; Modeling; Production systems; Pronaf; Região Nordeste; Smallholders. |
Thesagro: |
Agricultura familiar; Caprino; Crédito rural; Custo de Produção; Desenvolvimento rural; Financiamento; Investimento; Modelo de Simulação; Pequeno produtor; Sistema de produção. |
Thesaurus NAL: |
Animal models; Brazil; Farm Credit System; Farm planning; Goats; Rural development. |
Categoria do assunto: |
B Sociologia Rural |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/86437/1/NT-The-use-of-linear-programming.pdf
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Marc: |
LEADER 03729nam a2200433 a 4500 001 1534496 005 2023-07-05 008 2009 bl uuuu u00u1 u #d 100 1 $aMEDEIROS, H. R. de 245 $aThe use of linear programming to evaluate the impact of credit for investments in small goat farms.$h[electronic resource] 260 $aTropical and Subtropical Agroecosystems, v. 11, n. 9, p. 7-11, 2009.$c2009 500 $aEdição de proceedings 9th International Goat Conference; 23th Conference ofthe Asociación Mexicana de Producción Caprinaat Queretaro, Mexico, in September 2008. XXIII Conference ofthe Asociación Mexicana de Producción Caprina 520 $aAbstract: The PRONAF is a governmental program that subsidies the credit for investment to smallholder farming and improves the social development in Brazil. This research was carried out to evaluate the effect of increasing the values of credit for investment used for the PRONAF farmers in semi-arid areas, and their impact in the income and labor in smallholder farming production system. Economic data of dairy and meat goat systems of PRONAF farmers in ?Rio Grande do Norte?, Brazil was used. The limit of the model was the credit for investment, maximum number of animals in the system and the labor time. The current values of credit for investment (US$ 2,850.00) were increased by 25%, 50% and 100% and its impact analyzed in the farm income when considering milk and meat production. The maximum number of animals in the system was estimated by multiplying the carry capacity (1.5 heads/ha/year) plus the average pasture areas of PRONAF farms (35 ha). The maximum labor time, available for farm work, was 12 hours/day. This mathematical model was solved using linear programming with LINDO® software. When the credit for investment was expanded in 25 and 50%, the income of the system increased, respectively, to 22 and 41%. It happened because the values of credit allowed increasing the number of dairy goats in the system. However, this income was not enough to use and pay more than 5 hours/day in dairy goat system activities. When raising the credit for investment up to 100% it could increase the income of the system around 81%. It happened because the number of dairy goats grew up to 83% and the dairy production had better results than meat production. The system with more dairy goats produces enough income as to pay the farmer labor (7 hours/day) and during the other five hours could develop other activities. Therefore, the results of the analysis indicated that an increase in the credit for investment in small goat farms in semi-arid areas in Brazil could be addressed towards the dairy goat production, enhancing the income of families and employment opportunities. 650 $aAnimal models 650 $aBrazil 650 $aFarm Credit System 650 $aFarm planning 650 $aGoats 650 $aRural development 650 $aAgricultura familiar 650 $aCaprino 650 $aCrédito rural 650 $aCusto de Produção 650 $aDesenvolvimento rural 650 $aFinanciamento 650 $aInvestimento 650 $aModelo de Simulação 650 $aPequeno produtor 650 $aSistema de produção 653 $aBrasil 653 $aFamily farming 653 $aModelagem 653 $aModeling 653 $aProduction systems 653 $aPronaf 653 $aRegião Nordeste 653 $aSmallholders 700 1 $aGUIMARÃES, V. P. 700 1 $aHOLANDA JUNIOR, E. V.
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