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 | Acesso ao texto completo restrito à biblioteca da Embrapa Territorial. Para informações adicionais entre em contato com cnpm.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Territorial. |
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Data corrente: |
23/11/2015 |
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Data da última atualização: |
23/11/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LEIVAS, J. F.; TEIXEIRA, A. H. de C.; ANDRADE, R. G.; VICTORIA, D. de C.; SILVA, G. B. S. da; BOLFE, E. L. |
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Afiliação: |
JANICE FREITAS LEIVAS, CNPM; ANTONIO HERIBERTO DE C TEIXEIRA, CNPM; RICARDO GUIMARAES ANDRADE, CNPM; DANIEL DE CASTRO VICTORIA, CNPM; GUSTAVO BAYMA SIQUEIRA DA SILVA, CNPM; EDSON LUIS BOLFE, CNPM. |
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Título: |
Application of agrometeorological spectral model in rice area in southern Brazil. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Proceedings of SPIE - International Society for Optical Engineering, v. 9637, p. 96372B-1-96372B-8, 2015. |
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Idioma: |
Português |
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Conteúdo: |
The southern region is responsable for 70% of rice production in Brazil. In this study, rice areas of Rio Grande do Sul were selected, using the land use classification, scale 1: 100,000, provided by Brazilian Institute of Geography and Statistics (IBGE). MODIS Images were used and meteorological data, available by National Institute of Meteorology (INMET). The period of analysis was crop season 2011/2012, october to march. To obtain evapotranspiration was applied agrometeorological-spectral model SAFER (Simple Algorithm For Retrieving Evapotranspiration). From the analysis of the results, on planting and cultivation period , the average evapotranspiration (ET) daily was 1.93 ± 0.96 mm.day-1. In the vegetative development period of rice, the daily ET has achieved 4.94 mm.day-1, with average value 2,31± 0.97 mm.day-1. In the period of harvest, evapotranspiration daily average was 1.84 ± 0.80 mm.day-1. From results obtained, the estimation of evapotranspiration from satellite images may assist in monitoring the culture during the cycle, assisting in estimates of water productivity and crop yield. |
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Palavras-Chave: |
Irrigated rice; SAFER. |
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Thesaurus Nal: |
Agrometeorology; Evapotranspiration. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01835naa a2200229 a 4500
001 2029238
005 2015-11-23
008 2015 bl uuuu u00u1 u #d
100 1 $aLEIVAS, J. F.
245 $aApplication of agrometeorological spectral model in rice area in southern Brazil.$h[electronic resource]
260 $c2015
520 $aThe southern region is responsable for 70% of rice production in Brazil. In this study, rice areas of Rio Grande do Sul were selected, using the land use classification, scale 1: 100,000, provided by Brazilian Institute of Geography and Statistics (IBGE). MODIS Images were used and meteorological data, available by National Institute of Meteorology (INMET). The period of analysis was crop season 2011/2012, october to march. To obtain evapotranspiration was applied agrometeorological-spectral model SAFER (Simple Algorithm For Retrieving Evapotranspiration). From the analysis of the results, on planting and cultivation period , the average evapotranspiration (ET) daily was 1.93 ± 0.96 mm.day-1. In the vegetative development period of rice, the daily ET has achieved 4.94 mm.day-1, with average value 2,31± 0.97 mm.day-1. In the period of harvest, evapotranspiration daily average was 1.84 ± 0.80 mm.day-1. From results obtained, the estimation of evapotranspiration from satellite images may assist in monitoring the culture during the cycle, assisting in estimates of water productivity and crop yield.
650 $aAgrometeorology
650 $aEvapotranspiration
653 $aIrrigated rice
653 $aSAFER
700 1 $aTEIXEIRA, A. H. de C.
700 1 $aANDRADE, R. G.
700 1 $aVICTORIA, D. de C.
700 1 $aSILVA, G. B. S. da
700 1 $aBOLFE, E. L.
773 $tProceedings of SPIE - International Society for Optical Engineering$gv. 9637, p. 96372B-1-96372B-8, 2015.
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| 2. |  | SALLES, H. O.; RAMOS, G. R.; FERREIRA, M. V. R.; BRITO, G. K. L.; RUMPF, R. Nível de glutationa em ovócitos de bovino maturados in vitro. Ciência Animal, Fortaleza, v. 10, p. 137-138, out. 2000. Suplemento. Edição dos Resumos do II Simpósio Cearense de Ciência Animal, Fortaleza, out. 2000.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 3. | | SALLES, H. O.; RUMPF, R.; OLIVEIRA, R. R. de; RAMOS, G. R.; FERREIRA, M. V. R.; BRITO, G. K. L. Intracytoplasmic sperm injection in bovine oocytes as potencial reproductive strategy for endangered breeds. In: GLOBAL CONFERENCE ON CONSERVATION OF DOMESTIC ANIMAL GENETIC RESOURCES, 5., 2000, Brasilia. Proceedings... Brasilia: Embrapa Genetic Resources and Biotechnology, 2000. 1 CD-ROM. (Embrapa Genetic Resources and Biotechnology. Document, 49).| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 4. | | SALLES, H. O.; RUMPF, R.; OLIVEIRA, R. R. de; RAMOS, G. R.; FERREIRA, M. V. R.; BRITO, G. K. L. Intracytoplasmic sperm injection in bovine oocytes as potencial reproductive strategy for endangered breeds. In: GLOBAL CONFERENCE ON CONSERVATION OF DOMESTIC ANIMAL GENETIC RESOURCES, 5., 2000, Brasília, DF. Proceedings... Brasília, DF: Embrapa Genetic Resources and Biotechnology, 2000. CD ROM. (Embrapa Genetic Resources and Biotechnology. Document, 49).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 4 | |
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