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| 145. |  | ARAÚJO, E. da S.; ANDRADE, A. G. de; SILVA, C. A.; MACHADO, P.; GUIMARÃES, C. M. Estado de agregação de latossolo vermelho epieutrófico sob plantio direto, plantio convencional e mata nativa em Goiânia, GO. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 28., 2001, Londrina. Ciência do solo: fator de produtividade competitiva com sustentabilidade. Londrina: Sociedade Brasileira de Ciência do Solo, 2001. p. 13.| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Solos. |
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| 146. | | GUIMARÃES, C. M.; BELHASSEN, E.; BEVITORI, R.; ANTAL, J. B.; CASTIGLIONI, V. B. Efeito da deficiência hídrica em híbridos de girassol. In: REUNIAO NACIONAL DE PESQUISA DE GIRASSOL, 11., 1995, Goiania. Resumos... Goiania: EMBRAPA-CNPAF / EMGOPA, 1995. p. 62-63. Nome correto do quarto autor: BALLA, A. J.| Biblioteca(s): Embrapa Soja. |
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| 151. | | GODOI, A. M. de; RAMOS, M. L. G.; GUIMARÃES, C. M. Biomassa e densidade microbiana em solo cultivado com arroz nos sistemas de plantio direto e convencional, no cerrado. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 25.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 9.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 7.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 4., 2002, Rio de Janeiro. FertBio 2002: agricultura: bases ecológicas para o desenvolvimento social e econômico sustentado. Rio de Janeiro: [s. n.], 2002.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 152. | | OLIVEIRA, I. P. de; FARIA, C. D. de; OLIVEIRA, R. M.; GUIMARÃES, C. M. Avaliação do efeito residual de fertilizantes na fertilidade do solo em rotações de culturas envolvendo a cultura do arroz. In: CONGRESSO DA CADEIA PRODUTIVA DE ARROZ, 1.; REUNIÃO NACIONAL DE PESQUISA DE ARROZ - RENAPA, 7., 2002, Florianópolis. Anais... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2002. p. 522-525. (Embrapa Arroz e Feijão. Documentos, 134).| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 154. | | CAMPOS, R. P. de; GUIMARÃES, C. M.; MELO, L. C.; SOUZA, J. M. B. e. Avaliação de famílias F5:8 de uma população de mapeamento, do cruzamento BAT 477 x BRS Pérola, sob condições de deficiência hídrica. In: CONGRESSO NACIONAL DE PESQUISA DE FEIJÃO, 11., 2014, Londrina. Tecnologias para a sustentabilidade da cultura do feijão: anais. Londrina: IAPAR, 2014. CONAFE| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 156. | | MORAIS, O. P. de; GUIMARÃES, C. M.; CASTRO, A. P.; MORAIS JÚNIOR, O. P. de. Avaliação da população de arroz de terras altas CNA6, quanto ao seu potencial de melhoramento visando tolerância à deficiência hídrica. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 8., 2015, Goiânia. O melhoramento de plantas, o futuro da agricultura e a soberania nacional: anais. Goiânia: UFG: SBMP, 2015.| Biblioteca(s): Embrapa Arroz e Feijão. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
19/04/2006 |
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Data da última atualização: |
14/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PINHEIRO, B. da S.; CASTRO, E. da M. de; GUIMARÃES, C. M. |
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Afiliação: |
BEATRIZ DA SILVEIRA PINHEIRO, CNPAF; EMILIO DA MAIA DE CASTRO, CNPAF; CLEBER MORAIS GUIMARAES, CNPAF. |
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Título: |
Sustainability and profitability of aerobic rice production in Brazil. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Field Crops Research, v. 97, n. 1, p. 34-42, May 2006. |
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DOI: |
https://doi.org/10.1016/j.fcr.2005.08.013 |
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Idioma: |
Inglês |
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Conteúdo: |
Brazilian savannas or 'cerrados', which cover an area of 200 million ha, possess a high potential for agricultural production. Upland rice has been used as a pioneer crop to open these areas for cultivation, and covered an area of more than 4.5 million ha during the 1970s and 1980s. The cultivars used in this system were tall, japonica types, with good tolerance to drought stress and a traditional bold grain type. Subsequently, the shift of rice to more favorable production zones and a change in consumer grain preference has required the development of a new class of aerobic rice cultivars. These were derived from crosses between upland and lowland cultivars, and they combine adaptation to unflooded (aerobic) soils with responsiveness to applied inputs. Crop financing policies take into consideration the climatic risk for different savannah micro-regions, which has been established using water balance models and GIS. Research recommendations have been developed to minimize climatic risk through appropriate date of planting and choice of variety. New varieties, japonica × indica derivatives, with improved plant type and duration and with desirable grain appearance and cooking behavior, provide an economically attractive option for farmers in stable cropping systems. Such varieties have been adopted by farmers both as a regular component of grain cropping systems and as a crop to assist in renewal of degraded pasture. These aerobic rice systems help meet national demand for rice without the levels of water use and investment in infrastructure required for irrigated lowland rice production. MenosBrazilian savannas or 'cerrados', which cover an area of 200 million ha, possess a high potential for agricultural production. Upland rice has been used as a pioneer crop to open these areas for cultivation, and covered an area of more than 4.5 million ha during the 1970s and 1980s. The cultivars used in this system were tall, japonica types, with good tolerance to drought stress and a traditional bold grain type. Subsequently, the shift of rice to more favorable production zones and a change in consumer grain preference has required the development of a new class of aerobic rice cultivars. These were derived from crosses between upland and lowland cultivars, and they combine adaptation to unflooded (aerobic) soils with responsiveness to applied inputs. Crop financing policies take into consideration the climatic risk for different savannah micro-regions, which has been established using water balance models and GIS. Research recommendations have been developed to minimize climatic risk through appropriate date of planting and choice of variety. New varieties, japonica × indica derivatives, with improved plant type and duration and with desirable grain appearance and cooking behavior, provide an economically attractive option for farmers in stable cropping systems. Such varieties have been adopted by farmers both as a regular component of grain cropping systems and as a crop to assist in renewal of degraded pasture. These aerobic rice systems help meet national demand for ri... Mostrar Tudo |
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Palavras-Chave: |
Consórcio; Cultivo; Sistema. |
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Thesagro: |
Arroz; Cerrado; Grão; Melhoramento; Oryza Sativa; Pastagem; Qualidade; Rotação de Cultura. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02413naa a2200289 a 4500
001 1192990
005 2022-05-14
008 2006 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.fcr.2005.08.013$2DOI
100 1 $aPINHEIRO, B. da S.
245 $aSustainability and profitability of aerobic rice production in Brazil.$h[electronic resource]
260 $c2006
520 $aBrazilian savannas or 'cerrados', which cover an area of 200 million ha, possess a high potential for agricultural production. Upland rice has been used as a pioneer crop to open these areas for cultivation, and covered an area of more than 4.5 million ha during the 1970s and 1980s. The cultivars used in this system were tall, japonica types, with good tolerance to drought stress and a traditional bold grain type. Subsequently, the shift of rice to more favorable production zones and a change in consumer grain preference has required the development of a new class of aerobic rice cultivars. These were derived from crosses between upland and lowland cultivars, and they combine adaptation to unflooded (aerobic) soils with responsiveness to applied inputs. Crop financing policies take into consideration the climatic risk for different savannah micro-regions, which has been established using water balance models and GIS. Research recommendations have been developed to minimize climatic risk through appropriate date of planting and choice of variety. New varieties, japonica × indica derivatives, with improved plant type and duration and with desirable grain appearance and cooking behavior, provide an economically attractive option for farmers in stable cropping systems. Such varieties have been adopted by farmers both as a regular component of grain cropping systems and as a crop to assist in renewal of degraded pasture. These aerobic rice systems help meet national demand for rice without the levels of water use and investment in infrastructure required for irrigated lowland rice production.
650 $aArroz
650 $aCerrado
650 $aGrão
650 $aMelhoramento
650 $aOryza Sativa
650 $aPastagem
650 $aQualidade
650 $aRotação de Cultura
653 $aConsórcio
653 $aCultivo
653 $aSistema
700 1 $aCASTRO, E. da M. de
700 1 $aGUIMARÃES, C. M.
773 $tField Crops Research$gv. 97, n. 1, p. 34-42, May 2006.
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