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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Semiárido. |
Data corrente: |
06/01/2008 |
Data da última atualização: |
03/04/2024 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
ALBUQUERQUE, F. H. M. A. R. de; HOLANDA JÚNIOR, E. V.; BORGES, I.; ARAUJO, G. G. L. de. |
Afiliação: |
Fernando Henrique M.A.R. dee Albuquerque, Embrapa CNPC; Evandro Vasconcelos Holanda Júnior, Embrapa CNPC; Iran Borges, UFMG; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA. |
Título: |
Desempenho zootécnico dos sistemas de produção de caprinos do sertão baiano do São Francisco. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: SIMPÓSIO INTERNACIONAL SOBRE CAPRINOS E OVINOS DE CORTE, 3., 2007, João Pessoa. Anais... João Pessoa: SEBRAE-PB: EMEPA-PB, 2007. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Português |
Conteúdo: |
Foi realizada a caracterização zootécnica das criações de caprinos em seis tipos famílias do sertão baiano do São Francisco. As entrevistas com os produtores foram realizadas nas microrregiões de Juazeiro, Euclides da Cunha e Senhor do Bonfim, que juntas detinham, segundo o IBGE (2003), 58% e 42% dos efetivos caprinos e ovinos do estado, respectivamente. Essas entrevistas foram realizadas durante o ano de 2002. Embora a maioria dos entrevistados tenha afirmado selecionar as matrizes de descarte, apenas 16% determinavam o momento de realizar as vendas por causa da necessidade de descarte. A maioria (67%) realizou as vendas porque precisava de dinheiro para atender as necessidades da família, 9% quando precisaram pagar empréstimos bancários e 2% para comprar alimentos para manter o restante de animais. Os indicadores zootécnicos estão abaixo das recomendações técnicas para muitos produtores. As melhores taxas de desfrute e de descarte de matrizes foram alcançadas por produtores com poucos recursos e mais dependentes da renda da agropecuária. As matrizes secas e os machos com até um ano foram as categorias de animais mais vendidas. GOAT PERFORMANCE IN PRODUCTION SYSTEMS OF THE BAHIAN HINTERLAND OF THE SÃO FRANCISCO. ABSTRACT - The zootecnica characterization of the goat systems of in six types families was carried through of the bahian hinterland of the São Francisco. The interviews with the producers had been carried through in the microregions of Juazeiro, Euclides da Cunha and Senhor do Bonfim, that together they withheld, according to IBGE (2003), 58% and 42% of the goat and sheep staff of the state, respectively. These interviews had been carried through during the year of 2002. Although the majority of the interviewed ones has affirmed to select the discarding matrices, only 16% determined the moment to carry through sell because of the discarding necessity. The majority (67%) carried through self because it needed money to take care of the necessities of the family, 9% when they had needed to pay banking loans and 2% to buy foods to keep the remain of animals. The zootecnicos pointers are below of the recommendations techniques for many producers. The best taxes of enjoy and of discarding of matrices dependents of the income of the farming one had been reached by producers with few resources and more. The first droughts and the males with up to one year had been the categories of sold animals more. MenosFoi realizada a caracterização zootécnica das criações de caprinos em seis tipos famílias do sertão baiano do São Francisco. As entrevistas com os produtores foram realizadas nas microrregiões de Juazeiro, Euclides da Cunha e Senhor do Bonfim, que juntas detinham, segundo o IBGE (2003), 58% e 42% dos efetivos caprinos e ovinos do estado, respectivamente. Essas entrevistas foram realizadas durante o ano de 2002. Embora a maioria dos entrevistados tenha afirmado selecionar as matrizes de descarte, apenas 16% determinavam o momento de realizar as vendas por causa da necessidade de descarte. A maioria (67%) realizou as vendas porque precisava de dinheiro para atender as necessidades da família, 9% quando precisaram pagar empréstimos bancários e 2% para comprar alimentos para manter o restante de animais. Os indicadores zootécnicos estão abaixo das recomendações técnicas para muitos produtores. As melhores taxas de desfrute e de descarte de matrizes foram alcançadas por produtores com poucos recursos e mais dependentes da renda da agropecuária. As matrizes secas e os machos com até um ano foram as categorias de animais mais vendidas. GOAT PERFORMANCE IN PRODUCTION SYSTEMS OF THE BAHIAN HINTERLAND OF THE SÃO FRANCISCO. ABSTRACT - The zootecnica characterization of the goat systems of in six types families was carried through of the bahian hinterland of the São Francisco. The interviews with the producers had been carried through in the microregions of Juazeiro, Euclides da Cunha a... Mostrar Tudo |
Palavras-Chave: |
Bahia; Brasil; Sertão; Taxa de desfrute; Vale do São Francisco. |
Thesagro: |
Cabra; Caprino; Descarte; Matriz; Sistema de Produção. |
Thesaurus Nal: |
Goats. |
Categoria do assunto: |
-- L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/211880/1/DESEMPENHO-ZOOTECNICO-DOS-SISTEMAS-DE-PRODUCAO-2007.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/42372/1/AAC-Desempenho-zootecnico.pdf
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Marc: |
LEADER 03365nam a2200289 a 4500 001 1160289 005 2024-04-03 008 2007 bl uuuu u00u1 u #d 100 1 $aALBUQUERQUE, F. H. M. A. R. de 245 $aDesempenho zootécnico dos sistemas de produção de caprinos do sertão baiano do São Francisco.$h[electronic resource] 260 $aIn: SIMPÓSIO INTERNACIONAL SOBRE CAPRINOS E OVINOS DE CORTE, 3., 2007, João Pessoa. Anais... João Pessoa: SEBRAE-PB: EMEPA-PB$c2007 300 $c1 CD-ROM. 520 $aFoi realizada a caracterização zootécnica das criações de caprinos em seis tipos famílias do sertão baiano do São Francisco. As entrevistas com os produtores foram realizadas nas microrregiões de Juazeiro, Euclides da Cunha e Senhor do Bonfim, que juntas detinham, segundo o IBGE (2003), 58% e 42% dos efetivos caprinos e ovinos do estado, respectivamente. Essas entrevistas foram realizadas durante o ano de 2002. Embora a maioria dos entrevistados tenha afirmado selecionar as matrizes de descarte, apenas 16% determinavam o momento de realizar as vendas por causa da necessidade de descarte. A maioria (67%) realizou as vendas porque precisava de dinheiro para atender as necessidades da família, 9% quando precisaram pagar empréstimos bancários e 2% para comprar alimentos para manter o restante de animais. Os indicadores zootécnicos estão abaixo das recomendações técnicas para muitos produtores. As melhores taxas de desfrute e de descarte de matrizes foram alcançadas por produtores com poucos recursos e mais dependentes da renda da agropecuária. As matrizes secas e os machos com até um ano foram as categorias de animais mais vendidas. GOAT PERFORMANCE IN PRODUCTION SYSTEMS OF THE BAHIAN HINTERLAND OF THE SÃO FRANCISCO. ABSTRACT - The zootecnica characterization of the goat systems of in six types families was carried through of the bahian hinterland of the São Francisco. The interviews with the producers had been carried through in the microregions of Juazeiro, Euclides da Cunha and Senhor do Bonfim, that together they withheld, according to IBGE (2003), 58% and 42% of the goat and sheep staff of the state, respectively. These interviews had been carried through during the year of 2002. Although the majority of the interviewed ones has affirmed to select the discarding matrices, only 16% determined the moment to carry through sell because of the discarding necessity. The majority (67%) carried through self because it needed money to take care of the necessities of the family, 9% when they had needed to pay banking loans and 2% to buy foods to keep the remain of animals. The zootecnicos pointers are below of the recommendations techniques for many producers. The best taxes of enjoy and of discarding of matrices dependents of the income of the farming one had been reached by producers with few resources and more. The first droughts and the males with up to one year had been the categories of sold animals more. 650 $aGoats 650 $aCabra 650 $aCaprino 650 $aDescarte 650 $aMatriz 650 $aSistema de Produção 653 $aBahia 653 $aBrasil 653 $aSertão 653 $aTaxa de desfrute 653 $aVale do São Francisco 700 1 $aHOLANDA JÚNIOR, E. V. 700 1 $aBORGES, I. 700 1 $aARAUJO, G. G. L. de
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
26/02/2015 |
Data da última atualização: |
24/02/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
ZISKA, L. H.; GEALY, D. R.; BURGOS, N.; CAICEDO, A. L.; GRESSEL, J.; LAWTON-RAUH, A. L.; AVILA, L. A.; THEISEN, G.; NORSWORTHY, J.; FERRERO, A.; VIDOTTO, F.; JOHNSON, D. E.; FERREIRA, F. G.; MARCHESAN, E.; MENEZES, V.; COHN, M. A.; LINSCOMBE, S.; CARMONA, L.; TANG, R.; MEROTTO, A. |
Afiliação: |
LEWIS H. ZISKA, USDA-ARS; DAVID R. GEALY, USDA-ARS; NILDA BURGOS, UNIVERSITY OF ARKANSAS; ANA L. CAICEDO, UNIVERSITY OF MASSACHUSETTS; JONATHAN GRESSEL, WEIZMANN INSTITUTE OF SCIENCE; AMY L. LAWTON-RAUH, CLEMSON UNIVERSITY; LUIS A. AVILA, UNIVERSIDADE FEDERAL DE PELOTAS; GIOVANI THEISEN, CPACT; JASON NORSWORTHY, UNIVERSITY OF ARKANSAS; ALDO FERRERO, UNIVERSITY OF TURIN; FRANCESCO VIDOTTO, UNIVERSITY OF TURIN; DAVID E. JOHNSON, INTERNATIONAL RICE RESEARCH INSTITUTE; FELIPE G. FERREIRA, IRGA; ENIO MARCHESAN, UNIVERSIDADE FEDERAL DE SANTA MARIA; VALMIR MENEZES, IRGA; MARC A. COHN, LOUISIANA STATE UNIVERSITY; STEVEN LINSCOMBE, LOUISIANA STATE UNIVERSITY; LUCIANO CARMONA, CIAT; RUI TANG, CHINESE ACADEMY OF AGRICULTURAL SCIENCES; ALDO MEROTTO, UFRGS. |
Título: |
Weedy (Red) Rice: an emerging constraint to global rice production. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Advances in Agronomy, v. 129, p. 181-228, 2015. |
ISSN: |
0065-2113 |
Idioma: |
Inglês |
Conteúdo: |
Ongoing increases in the human population necessitate that rice will continue to be a critical aspect of food security for the twenty-first century. While production must increase in the coming decades to meet demand, such increases will be accompanied by diminished natural resources and rising production costs that will alter how rice is grown and managed. Such resource constraints are the impetus for the ongoing transition from traditional flooding and transplanting to direct-seeded rice (DSR). However, such a transition can result in an increase in pest pressures, especially weeds. Rice production can be particularly vulnerable to weed competition, with significant yield losses (i.e., >50%) occurring. Among pernicious weeds, weedy (red) rice (Oryza sativa L.) is increasingly recognized as a major constraint in achieving maximum yield in DSR. Weedy rice is congeneric to crop rice with phenotypic similarity; hence, its ability to negatively influence qualitative and quantitative aspects of production is substantial. As rice will continue to serve as a cornerstone for future food security and sustainability, a comprehensive assessment of weedy rice impacts associated with increasing adoption of DSR is both timely and critical. In this chapter, we examine the biological basis for the competitive ability of weedy rice, including its evolution, ecophysiology, and genetics; quantify spatial?temporal shifts in its distribution and spread; and emphasize and outline a number of regional and global management strategies for its detection and control. Lastly, a number of critical research areas are suggested that deserve additional scrutiny with respect to weedy rice management. MenosOngoing increases in the human population necessitate that rice will continue to be a critical aspect of food security for the twenty-first century. While production must increase in the coming decades to meet demand, such increases will be accompanied by diminished natural resources and rising production costs that will alter how rice is grown and managed. Such resource constraints are the impetus for the ongoing transition from traditional flooding and transplanting to direct-seeded rice (DSR). However, such a transition can result in an increase in pest pressures, especially weeds. Rice production can be particularly vulnerable to weed competition, with significant yield losses (i.e., >50%) occurring. Among pernicious weeds, weedy (red) rice (Oryza sativa L.) is increasingly recognized as a major constraint in achieving maximum yield in DSR. Weedy rice is congeneric to crop rice with phenotypic similarity; hence, its ability to negatively influence qualitative and quantitative aspects of production is substantial. As rice will continue to serve as a cornerstone for future food security and sustainability, a comprehensive assessment of weedy rice impacts associated with increasing adoption of DSR is both timely and critical. In this chapter, we examine the biological basis for the competitive ability of weedy rice, including its evolution, ecophysiology, and genetics; quantify spatial?temporal shifts in its distribution and spread; and emphasize and outline a number of reg... Mostrar Tudo |
Palavras-Chave: |
Arroz daninho; Weedy rice. |
Thesagro: |
Arroz; Arroz vermelho; Erva daninha. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02779naa a2200421 a 4500 001 2009954 005 2016-02-24 008 2015 bl uuuu u00u1 u #d 022 $a0065-2113 100 1 $aZISKA, L. H. 245 $aWeedy (Red) Rice$ban emerging constraint to global rice production.$h[electronic resource] 260 $c2015 520 $aOngoing increases in the human population necessitate that rice will continue to be a critical aspect of food security for the twenty-first century. While production must increase in the coming decades to meet demand, such increases will be accompanied by diminished natural resources and rising production costs that will alter how rice is grown and managed. Such resource constraints are the impetus for the ongoing transition from traditional flooding and transplanting to direct-seeded rice (DSR). However, such a transition can result in an increase in pest pressures, especially weeds. Rice production can be particularly vulnerable to weed competition, with significant yield losses (i.e., >50%) occurring. Among pernicious weeds, weedy (red) rice (Oryza sativa L.) is increasingly recognized as a major constraint in achieving maximum yield in DSR. Weedy rice is congeneric to crop rice with phenotypic similarity; hence, its ability to negatively influence qualitative and quantitative aspects of production is substantial. As rice will continue to serve as a cornerstone for future food security and sustainability, a comprehensive assessment of weedy rice impacts associated with increasing adoption of DSR is both timely and critical. In this chapter, we examine the biological basis for the competitive ability of weedy rice, including its evolution, ecophysiology, and genetics; quantify spatial?temporal shifts in its distribution and spread; and emphasize and outline a number of regional and global management strategies for its detection and control. Lastly, a number of critical research areas are suggested that deserve additional scrutiny with respect to weedy rice management. 650 $aArroz 650 $aArroz vermelho 650 $aErva daninha 653 $aArroz daninho 653 $aWeedy rice 700 1 $aGEALY, D. R. 700 1 $aBURGOS, N. 700 1 $aCAICEDO, A. L. 700 1 $aGRESSEL, J. 700 1 $aLAWTON-RAUH, A. L. 700 1 $aAVILA, L. A. 700 1 $aTHEISEN, G. 700 1 $aNORSWORTHY, J. 700 1 $aFERRERO, A. 700 1 $aVIDOTTO, F. 700 1 $aJOHNSON, D. E. 700 1 $aFERREIRA, F. G. 700 1 $aMARCHESAN, E. 700 1 $aMENEZES, V. 700 1 $aCOHN, M. A. 700 1 $aLINSCOMBE, S. 700 1 $aCARMONA, L. 700 1 $aTANG, R. 700 1 $aMEROTTO, A. 773 $tAdvances in Agronomy$gv. 129, p. 181-228, 2015.
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