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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 |
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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Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
26/04/2012 |
Data da última atualização: |
18/11/2022 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
SILVA, J. S.; PANCOTI, C. G.; BORGES, A. L. C. C.; SILVA, R. R. E; LOPES, F. C. F.; CAMPOS, M. M.; LAGE, H. F.; ASSIS, C. R. C. O. |
Afiliação: |
JULIANA SAVIA SILVA, UFMG; CARLOS GIOVANI PANCOTI, UFMG; ANA LUIZA COSTA CRUZ BORGES, UFMG; RICARDO REIS E SILVA, UFMG; FERNANDO CESAR FERRAZ LOPES, CNPGL; MARIANA MAGALHAES CAMPOS, CNPGL; HELENA FERREIRA LAGE, UFMG; CARLOS RICARDO C. O. ASSIS, UFMG. |
Título: |
Avaliação do comportamento ingestivo de novilhas holandes x zebu recebendo dietas a base de cana de açucar com ou sem adição de oxido de calcio adicionado da mistura uréia e sulfato de amonia em diferentes momentos. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
In: Congresso Brasileiro de Zootecnia, 21., 2011, Maceió. Anais... |
Idioma: |
Português |
Palavras-Chave: |
Etologia; Ruminantes. |
Thesagro: |
Alimentação; Consumo; Ruminação. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/91244/1/SP-5519.pdf
|
Marc: |
LEADER 00859nam a2200241 a 4500 001 1923128 005 2022-11-18 008 2011 bl uuuu u00u1 u #d 100 1 $aSILVA, J. S. 245 $aAvaliação do comportamento ingestivo de novilhas holandes x zebu recebendo dietas a base de cana de açucar com ou sem adição de oxido de calcio adicionado da mistura uréia e sulfato de amonia em diferentes momentos.$h[electronic resource] 260 $aIn: Congresso Brasileiro de Zootecnia, 21., 2011, Maceió. Anais...$c2011 650 $aAlimentação 650 $aConsumo 650 $aRuminação 653 $aEtologia 653 $aRuminantes 700 1 $aPANCOTI, C. G. 700 1 $aBORGES, A. L. C. C. 700 1 $aSILVA, R. R. E 700 1 $aLOPES, F. C. F. 700 1 $aCAMPOS, M. M. 700 1 $aLAGE, H. F. 700 1 $aASSIS, C. R. C. O.
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