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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
31/08/2005 |
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Data da última atualização: |
09/02/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SILVA, G. B. da; ARAÚJO, L. G. de; ZAMBOLIM, L.; PRABHU, A. S. |
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Afiliação: |
GISELE BARATA DA SILVA; LEILA GARCES DE ARAUJO; LAERCIO ZAMBOLIM, UFV; ANNE SITARAMA PRABHU, CNPAF. |
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Título: |
Virulência de isolados de Pyricularia grisea provenientes das lavouras das cultivares de arroz BRS Bonança e BRS Primavera em linhagens quase isogênicas da cultivar CO-39. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Fitopatologia Brasileira, v. 29, p. S145, ago. 2004. Suplemento, ref. 438. Edição de Resumos do XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, ago. 2004. |
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Idioma: |
Português |
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Conteúdo: |
Objetivando identificar isolados compatíveis e incompatíveis aosgenes de resistência foram coleta dos 400 isolados de folhas em oitolavouras comerciais das cultivares de arroz de terras altas, sendo quatrode BRS-Primavera e quatro de BRS-Bonança, em dois anos consecutivos, 2001/2002 e 2002/2003, no Estado de Goiás. |
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Thesagro: |
Arroz; Brusone; Doença de Planta; Linhagem; Oryza Sativa; Pyricularia Grisea. |
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Thesaurus Nal: |
rice. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/213647/1/fb-2004-p145.pdf
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Marc: |
LEADER 01156nam a2200229 a 4500
001 1213647
005 2023-02-09
008 2004 bl uuuu u00u1 u #d
100 1 $aSILVA, G. B. da
245 $aVirulência de isolados de Pyricularia grisea provenientes das lavouras das cultivares de arroz BRS Bonança e BRS Primavera em linhagens quase isogênicas da cultivar CO-39.
260 $aFitopatologia Brasileira, v. 29, p. S145, ago. 2004. Suplemento, ref. 438. Edição de Resumos do XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, ago. 2004.$c2004
520 $aObjetivando identificar isolados compatíveis e incompatíveis aosgenes de resistência foram coleta dos 400 isolados de folhas em oitolavouras comerciais das cultivares de arroz de terras altas, sendo quatrode BRS-Primavera e quatro de BRS-Bonança, em dois anos consecutivos, 2001/2002 e 2002/2003, no Estado de Goiás.
650 $arice
650 $aArroz
650 $aBrusone
650 $aDoença de Planta
650 $aLinhagem
650 $aOryza Sativa
650 $aPyricularia Grisea
700 1 $aARAÚJO, L. G. de
700 1 $aZAMBOLIM, L.
700 1 $aPRABHU, A. S.
Download
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Territorial. |
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Data corrente: |
05/09/2003 |
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Data da última atualização: |
12/03/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MARIN, F. R.; ANGELOCCI, L. R.; RIGHI, E. Z.; SENTELHAS, P. C. |
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Afiliação: |
FÁBIO RICARDO MARIN, CNPM; LUIZ ROBERTO ANGELOCCI; EVANDRO ZANINI RIGHI; PAULO CÉSAR SENTELHAS. |
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Título: |
Evapotranspiration and CROP COEFFICIENTS of a Coffee Plantation in Southern Brazil. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: REUNION ARGENTINA Y LATINOAMERICANA DE AGROMETEOROLOGIA, 10., 2004, Mar del Plata: AADA, 2004. |
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Idioma: |
Português |
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Conteúdo: |
Coffee plants have been cultivated in Brazil since 1727 and have a great importance for the economy of the country. Brazil has more than 2,400,000 ha of commercial plantations of coffee, and in the last 15 years they have been expanded to regions where drought is more intense and normally coincides with fruit expansion, what became irrigation very important and somewhat essential in such regions (Camargo, 1985). Currently, it is estimated that about 200,000 ha of coffee plantations are being grown under irrigation in the country. In spite of great advances in technologies for water supply and the economic importance of coffee crop, irrigation management have been made inadequately in the most Brazilian coffee regions due to the large amount of water applied, which normally exceeds the crop needs (Camargo, 2002). Regarding this point, Carr (2001) postulated that estimates of water requirements for irrigation purposes are still imprecise for this crop and, probably, subject to large errors depending on the local circumstances and the system of irrigation used. The objective of this study was to assess the water use by a drip-irrigated coffee plantation in Southern Brazil using different measurement techniques in order to determine the two components of crop coefficients (Kc), i.e. basal (Kcb) and evaporative (Kce) components. The study also evaluated the micrometeorological factors affecting transpiration, crop and reference evapotranspiration relationships and its implications on actual rates of water use and on irrigation management. MenosCoffee plants have been cultivated in Brazil since 1727 and have a great importance for the economy of the country. Brazil has more than 2,400,000 ha of commercial plantations of coffee, and in the last 15 years they have been expanded to regions where drought is more intense and normally coincides with fruit expansion, what became irrigation very important and somewhat essential in such regions (Camargo, 1985). Currently, it is estimated that about 200,000 ha of coffee plantations are being grown under irrigation in the country. In spite of great advances in technologies for water supply and the economic importance of coffee crop, irrigation management have been made inadequately in the most Brazilian coffee regions due to the large amount of water applied, which normally exceeds the crop needs (Camargo, 2002). Regarding this point, Carr (2001) postulated that estimates of water requirements for irrigation purposes are still imprecise for this crop and, probably, subject to large errors depending on the local circumstances and the system of irrigation used. The objective of this study was to assess the water use by a drip-irrigated coffee plantation in Southern Brazil using different measurement techniques in order to determine the two components of crop coefficients (Kc), i.e. basal (Kcb) and evaporative (Kce) components. The study also evaluated the micrometeorological factors affecting transpiration, crop and reference evapotranspiration relationships and its implication... Mostrar Tudo |
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Palavras-Chave: |
Coffee plants; Micrometeorological. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/120310/1/815.pdf
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Marc: |
LEADER 02102nam a2200169 a 4500
001 1016819
005 2015-03-12
008 2004 bl uuuu u00u1 u #d
100 1 $aMARIN, F. R.
245 $aEvapotranspiration and CROP COEFFICIENTS of a Coffee Plantation in Southern Brazil.
260 $aIn: REUNION ARGENTINA Y LATINOAMERICANA DE AGROMETEOROLOGIA, 10., 2004, Mar del Plata: AADA$c2004
520 $aCoffee plants have been cultivated in Brazil since 1727 and have a great importance for the economy of the country. Brazil has more than 2,400,000 ha of commercial plantations of coffee, and in the last 15 years they have been expanded to regions where drought is more intense and normally coincides with fruit expansion, what became irrigation very important and somewhat essential in such regions (Camargo, 1985). Currently, it is estimated that about 200,000 ha of coffee plantations are being grown under irrigation in the country. In spite of great advances in technologies for water supply and the economic importance of coffee crop, irrigation management have been made inadequately in the most Brazilian coffee regions due to the large amount of water applied, which normally exceeds the crop needs (Camargo, 2002). Regarding this point, Carr (2001) postulated that estimates of water requirements for irrigation purposes are still imprecise for this crop and, probably, subject to large errors depending on the local circumstances and the system of irrigation used. The objective of this study was to assess the water use by a drip-irrigated coffee plantation in Southern Brazil using different measurement techniques in order to determine the two components of crop coefficients (Kc), i.e. basal (Kcb) and evaporative (Kce) components. The study also evaluated the micrometeorological factors affecting transpiration, crop and reference evapotranspiration relationships and its implications on actual rates of water use and on irrigation management.
653 $aCoffee plants
653 $aMicrometeorological
700 1 $aANGELOCCI, L. R.
700 1 $aRIGHI, E. Z.
700 1 $aSENTELHAS, P. C.
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Embrapa Territorial (CNPM) |
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