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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
19/06/2004 |
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Data da última atualização: |
01/08/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
HAJI, F. N. P.; MATTOS, M. A. de A.; MOREIRA, A. N.; ALENCAR, J. A. de; BABROSA, F. R. |
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Afiliação: |
FRANCISCA NEMAURA PEDROSA HAJI, CPATSA; JOSE ADALBERTO DE ALENCAR, CPATSA; FLAVIA RABELO BARBOSA MOREIRA, CPATSA. |
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Título: |
Monitoramento das pragas da videira no sistema de produção integrada de frutas. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: SEMINÁRIO NOVAS PERSPECTIVAS PARA O CULTIVO DA UVA SEM SEMENTES NO VALE DO SÃO FRANCISCO, 2004, Petrolina. Palestras... Petrolina: Embrapa Semi-Árido, 2004. |
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Descrição Física: |
1 CD-ROM. |
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Série: |
(Embrapa Semi-Árido. Documentos, 185). |
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Idioma: |
Português |
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Conteúdo: |
A cultura da uva reveste-se de especial importância econômica e social no Submédio São Francisco, envolvendo um volume anual de negócios, gerando um grande número de empregos diretos e indiretos no campo e sendo responsável por 96% das exportações brasileiras de uvas (Silva & Correia, 2000; Anuário Brasileiro, 2003). |
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Palavras-Chave: |
Monitoramento; Uva sem sementes. |
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Thesagro: |
Fruta; Praga; Produção Integrada; Uva. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPATSA/29117/1/OPB592.pdf
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Marc: |
LEADER 01153nam a2200253 a 4500
001 1153572
005 2019-08-01
008 2004 bl uuuu u00u1 u #d
100 1 $aHAJI, F. N. P.
245 $aMonitoramento das pragas da videira no sistema de produção integrada de frutas.
260 $aIn: SEMINÁRIO NOVAS PERSPECTIVAS PARA O CULTIVO DA UVA SEM SEMENTES NO VALE DO SÃO FRANCISCO, 2004, Petrolina. Palestras... Petrolina: Embrapa Semi-Árido$c2004
300 $c1 CD-ROM.
490 $a(Embrapa Semi-Árido. Documentos, 185).
520 $aA cultura da uva reveste-se de especial importância econômica e social no Submédio São Francisco, envolvendo um volume anual de negócios, gerando um grande número de empregos diretos e indiretos no campo e sendo responsável por 96% das exportações brasileiras de uvas (Silva & Correia, 2000; Anuário Brasileiro, 2003).
650 $aFruta
650 $aPraga
650 $aProdução Integrada
650 $aUva
653 $aMonitoramento
653 $aUva sem sementes
700 1 $aMATTOS, M. A. de A.
700 1 $aMOREIRA, A. N.
700 1 $aALENCAR, J. A. de
700 1 $aBABROSA, F. R.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
22/11/2000 |
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Data da última atualização: |
22/11/2000 |
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Autoria: |
LILIENFEIN, J.; WILCKE, W.; AYARZA, M. A.; LIMA, S. do C.; VILELA, L.; ZECH, W. |
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Título: |
Annual course of matric potential in differently used savanna oxisols in Brazil. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Soil Society of American Journal, Madison, v.63, p.1778-1785, 1999. |
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Idioma: |
Inglês |
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Conteúdo: |
Sustainable land use in periodically dry Brasilian savannas requires a water-saving management. We hypothesized that the annual course of matric potentials (simbolo) in very-fine, isohyperthermic Anionic Acrustoxes of Pinus plantations (PI), degraded (DP) and productive pastures (PP) no-till (NT) and conventional tillage (CT) cropping, and natural savanna (Cerrado, CE) differed significantly. On three plots in each of these land-use systems water input and (simbolo) at the 0.15-, 0.30-, 0.80-, 1.2-, and 2.0-m depths was measured with tensiometers weekly between 27 Mar. 1997 and 28 Apr. 1998.Precipitation between 29 Apr. 1997 and 28 Apr.1998 was 1562 mm,with only 210 mm in May to September, when (simbolo) at the 0.15-and 0,30-m depths decreased to less than -80kPa in all systems; the lowest (simbolo) at 2-m depth was -57kPa. During the monitored period, the PI soils had lower average (simbolo) at the 0,8- to 2-m depths (-60 kPa) than those in CE (-46), indicating higher rainfall interception losses and higher transpiration. In CT, average (simbolo) values at the 0.8-to 2-m depths (-29) were higher than in NT (-51) because of different crops and different soil management. Between june and November, (simbolo) at the 2-m depth in CE decreased to a lower value (-42) than in vegetation-free CT (-22) and NT (-27). In DP and PP soils, (simbolo) were similar to those in CE soils at all depths. The estimated average water storage in the upper 2 m during the monitored period was 565 mm (CT) > 553 (PP) > 541 (DP) > 537 (CE) > 526 (NT) > 479 (PI).Our results show that mainly the vegetation type and tillage practices control the annual course of matric potencial in differently used savanna Oxisols. MenosSustainable land use in periodically dry Brasilian savannas requires a water-saving management. We hypothesized that the annual course of matric potentials (simbolo) in very-fine, isohyperthermic Anionic Acrustoxes of Pinus plantations (PI), degraded (DP) and productive pastures (PP) no-till (NT) and conventional tillage (CT) cropping, and natural savanna (Cerrado, CE) differed significantly. On three plots in each of these land-use systems water input and (simbolo) at the 0.15-, 0.30-, 0.80-, 1.2-, and 2.0-m depths was measured with tensiometers weekly between 27 Mar. 1997 and 28 Apr. 1998.Precipitation between 29 Apr. 1997 and 28 Apr.1998 was 1562 mm,with only 210 mm in May to September, when (simbolo) at the 0.15-and 0,30-m depths decreased to less than -80kPa in all systems; the lowest (simbolo) at 2-m depth was -57kPa. During the monitored period, the PI soils had lower average (simbolo) at the 0,8- to 2-m depths (-60 kPa) than those in CE (-46), indicating higher rainfall interception losses and higher transpiration. In CT, average (simbolo) values at the 0.8-to 2-m depths (-29) were higher than in NT (-51) because of different crops and different soil management. Between june and November, (simbolo) at the 2-m depth in CE decreased to a lower value (-42) than in vegetation-free CT (-22) and NT (-27). In DP and PP soils, (simbolo) were similar to those in CE soils at all depths. The estimated average water storage in the upper 2 m during the monitored period was 565 m... Mostrar Tudo |
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Palavras-Chave: |
Agua de solo. |
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Thesagro: |
Cerrado; Oxisol. |
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Thesaurus NAL: |
Ferralsols; soil water. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02366naa a2200241 a 4500
001 1546510
005 2000-11-22
008 1999 bl --- 0-- u #d
100 1 $aLILIENFEIN, J.
245 $aAnnual course of matric potential in differently used savanna oxisols in Brazil.
260 $c1999
520 $aSustainable land use in periodically dry Brasilian savannas requires a water-saving management. We hypothesized that the annual course of matric potentials (simbolo) in very-fine, isohyperthermic Anionic Acrustoxes of Pinus plantations (PI), degraded (DP) and productive pastures (PP) no-till (NT) and conventional tillage (CT) cropping, and natural savanna (Cerrado, CE) differed significantly. On three plots in each of these land-use systems water input and (simbolo) at the 0.15-, 0.30-, 0.80-, 1.2-, and 2.0-m depths was measured with tensiometers weekly between 27 Mar. 1997 and 28 Apr. 1998.Precipitation between 29 Apr. 1997 and 28 Apr.1998 was 1562 mm,with only 210 mm in May to September, when (simbolo) at the 0.15-and 0,30-m depths decreased to less than -80kPa in all systems; the lowest (simbolo) at 2-m depth was -57kPa. During the monitored period, the PI soils had lower average (simbolo) at the 0,8- to 2-m depths (-60 kPa) than those in CE (-46), indicating higher rainfall interception losses and higher transpiration. In CT, average (simbolo) values at the 0.8-to 2-m depths (-29) were higher than in NT (-51) because of different crops and different soil management. Between june and November, (simbolo) at the 2-m depth in CE decreased to a lower value (-42) than in vegetation-free CT (-22) and NT (-27). In DP and PP soils, (simbolo) were similar to those in CE soils at all depths. The estimated average water storage in the upper 2 m during the monitored period was 565 mm (CT) > 553 (PP) > 541 (DP) > 537 (CE) > 526 (NT) > 479 (PI).Our results show that mainly the vegetation type and tillage practices control the annual course of matric potencial in differently used savanna Oxisols.
650 $aFerralsols
650 $asoil water
650 $aCerrado
650 $aOxisol
653 $aAgua de solo
700 1 $aWILCKE, W.
700 1 $aAYARZA, M. A.
700 1 $aLIMA, S. do C.
700 1 $aVILELA, L.
700 1 $aZECH, W.
773 $tSoil Society of American Journal, Madison$gv.63, p.1778-1785, 1999.
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