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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
06/09/2011 |
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Data da última atualização: |
06/09/2011 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
RIBEIRO, F. N.; LAMEIRA, O. A.; ROCHA, T. T.; AZULAY, L. B. O. |
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Afiliação: |
FERNANDA NAIRA RIBEIRO, UFRA; OSMAR ALVES LAMEIRA, CPATU; TAINÁ TEIXEIRA ROCHA, UFPA; LARISSA BORGES OUAKNIN AZULAY, ESAMAZ. |
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Título: |
Avaliação do desenvolvimento de mudas de andiroba sob a influência da adubação mineral e orgânica. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA ORIENTAL, 15., 2011, Belém, PA. A ciência de fazer ciência: anais. Belém, PA: Embrapa Amazônia Oriental, 2011. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Notas: |
PIBIC-2011. |
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Conteúdo: |
O trabalho teve como objetivo avaliar o desenvolvimento de mudas de andiroba sob a influência da adubação mineral e orgânica no período de trinta 30 dias. Os tratamentos utilizados foram esterco de curral + terra nas proporções de 1:1, 2:1, terra preta (testemunha) e terra preta + 4g de NPK (10-28-20). As mudas foram avaliadas por um período de 30 dias de cultivo. A adubação orgânica e mineral influenciou o desenvolvimento das mudas de andiroba variando a influência conforme o parâmetro avaliado e superando o tratamento na ausência desses elementos. |
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Palavras-Chave: |
Mudas. |
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Thesagro: |
Andiroba; Carapa Guianensis; Nutrição. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/41353/1/Resumo-PIBIC-Andiroba-2011ver.pdf
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Marc: |
LEADER 01309nam a2200217 a 4500
001 1899911
005 2011-09-06
008 2011 bl uuuu u00u1 u #d
100 1 $aRIBEIRO, F. N.
245 $aAvaliação do desenvolvimento de mudas de andiroba sob a influência da adubação mineral e orgânica.
260 $aIn: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA ORIENTAL, 15., 2011, Belém, PA. A ciência de fazer ciência: anais. Belém, PA: Embrapa Amazônia Oriental$c2011
300 $c1 CD-ROM.
500 $aPIBIC-2011.
520 $aO trabalho teve como objetivo avaliar o desenvolvimento de mudas de andiroba sob a influência da adubação mineral e orgânica no período de trinta 30 dias. Os tratamentos utilizados foram esterco de curral + terra nas proporções de 1:1, 2:1, terra preta (testemunha) e terra preta + 4g de NPK (10-28-20). As mudas foram avaliadas por um período de 30 dias de cultivo. A adubação orgânica e mineral influenciou o desenvolvimento das mudas de andiroba variando a influência conforme o parâmetro avaliado e superando o tratamento na ausência desses elementos.
650 $aAndiroba
650 $aCarapa Guianensis
650 $aNutrição
653 $aMudas
700 1 $aLAMEIRA, O. A.
700 1 $aROCHA, T. T.
700 1 $aAZULAY, L. B. O.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
30/07/2013 |
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Data da última atualização: |
30/07/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
COSTA, L. B.; RANGEL, D. E. N.; MORANDI, M. A. B.; BETTIOL, W. |
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Afiliação: |
LÚCIO BERTOLDO COSTA, UFV; DRAUZIO EDUARDO NARETTTO RANGEL, UNIVAP; MARCELO AUGUSTO BOECHAT MORANDI, CNPMA; WAGNER BETTIOL, CNPMA. |
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Título: |
Effects of UV-B radiation on the antagonistic ability of Clonostachys rosea to Botrytis cinerea on strawberry leaves. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Biological Control, San Diego, v. 65, n. 1, p. 95-100, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
Clonostachys rosea is effective to control of Botrytis cinerea on strawberry, although is highly susceptible to ultraviolet radiation and has reduced ability to antagonize a pathogen in solar radiation conditions. The objective of this work was to evaluate the ability of an isolate of C. rosea, previously selected for its tolerant to UV-B radiation, to control B. cinerea on strawberry leaves in controlled experiments. Leaf discs of 1 cm diameter were placed on Petri dishes and each received 20 lL of a C. rosea LQC 62 concentrations (104, 105, and 106 conidia mL -1). They were then exposed to UV-B irradiance 600mWm -2 (0, 2.1, 4.2, and 6.3 kJ m -2), and after radiation, half of the discs were inoculated with an aliquot of 10 lL B. cinerea (105 - conidia mL -1). The colonization of fungi on the leaf disc was measured with diagrammatic scale formation of conidiophores. The presence and sporulation of C. rosea on leaf disc was influenced by the dose of UV-B radiation and the conidial concentration of antagonist. The incidence and severity of B. cinerea on leaf discs were inversely correlated to presence and sporulation of C. rosea. The growth of the pathogen was higher in the lower C. rosea concentration. The highest concentration of C. rosea (106 conidia mL -1) reduced the incidence and severity by 91% and 98% of B. cinerea on strawberry leaf discs. The UV-B radiation reduced the ability of C. rosea to control B. cinerea. The higher dose of UV-B reduced the presence and sporulation of C. rosea by 20% and 42%, respectively. Consequently, the incidence of B. cinerea increased twice and the severity was three-folder higher. Taken together this data means that, for the development of biological control agents based products, the effect of UV-B should be considered on the efficacy studies. MenosClonostachys rosea is effective to control of Botrytis cinerea on strawberry, although is highly susceptible to ultraviolet radiation and has reduced ability to antagonize a pathogen in solar radiation conditions. The objective of this work was to evaluate the ability of an isolate of C. rosea, previously selected for its tolerant to UV-B radiation, to control B. cinerea on strawberry leaves in controlled experiments. Leaf discs of 1 cm diameter were placed on Petri dishes and each received 20 lL of a C. rosea LQC 62 concentrations (104, 105, and 106 conidia mL -1). They were then exposed to UV-B irradiance 600mWm -2 (0, 2.1, 4.2, and 6.3 kJ m -2), and after radiation, half of the discs were inoculated with an aliquot of 10 lL B. cinerea (105 - conidia mL -1). The colonization of fungi on the leaf disc was measured with diagrammatic scale formation of conidiophores. The presence and sporulation of C. rosea on leaf disc was influenced by the dose of UV-B radiation and the conidial concentration of antagonist. The incidence and severity of B. cinerea on leaf discs were inversely correlated to presence and sporulation of C. rosea. The growth of the pathogen was higher in the lower C. rosea concentration. The highest concentration of C. rosea (106 conidia mL -1) reduced the incidence and severity by 91% and 98% of B. cinerea on strawberry leaf discs. The UV-B radiation reduced the ability of C. rosea to control B. cinerea. The higher dose of UV-B reduced the presence and sporula... Mostrar Tudo |
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Palavras-Chave: |
Clonostachys rosea f. rosea; Gliocladium roseum; Ultraviolet - B. |
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Thesagro: |
Antagonismo; Botrytis cinerea; Controle biológico; Raio ultravioleta. |
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Thesaurus NAL: |
Biological control; Climate change; gray mold; Ultraviolet radiation. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02702naa a2200289 a 4500
001 1963053
005 2013-07-30
008 2013 bl uuuu u00u1 u #d
100 1 $aCOSTA, L. B.
245 $aEffects of UV-B radiation on the antagonistic ability of Clonostachys rosea to Botrytis cinerea on strawberry leaves.$h[electronic resource]
260 $c2013
520 $aClonostachys rosea is effective to control of Botrytis cinerea on strawberry, although is highly susceptible to ultraviolet radiation and has reduced ability to antagonize a pathogen in solar radiation conditions. The objective of this work was to evaluate the ability of an isolate of C. rosea, previously selected for its tolerant to UV-B radiation, to control B. cinerea on strawberry leaves in controlled experiments. Leaf discs of 1 cm diameter were placed on Petri dishes and each received 20 lL of a C. rosea LQC 62 concentrations (104, 105, and 106 conidia mL -1). They were then exposed to UV-B irradiance 600mWm -2 (0, 2.1, 4.2, and 6.3 kJ m -2), and after radiation, half of the discs were inoculated with an aliquot of 10 lL B. cinerea (105 - conidia mL -1). The colonization of fungi on the leaf disc was measured with diagrammatic scale formation of conidiophores. The presence and sporulation of C. rosea on leaf disc was influenced by the dose of UV-B radiation and the conidial concentration of antagonist. The incidence and severity of B. cinerea on leaf discs were inversely correlated to presence and sporulation of C. rosea. The growth of the pathogen was higher in the lower C. rosea concentration. The highest concentration of C. rosea (106 conidia mL -1) reduced the incidence and severity by 91% and 98% of B. cinerea on strawberry leaf discs. The UV-B radiation reduced the ability of C. rosea to control B. cinerea. The higher dose of UV-B reduced the presence and sporulation of C. rosea by 20% and 42%, respectively. Consequently, the incidence of B. cinerea increased twice and the severity was three-folder higher. Taken together this data means that, for the development of biological control agents based products, the effect of UV-B should be considered on the efficacy studies.
650 $aBiological control
650 $aClimate change
650 $agray mold
650 $aUltraviolet radiation
650 $aAntagonismo
650 $aBotrytis cinerea
650 $aControle biológico
650 $aRaio ultravioleta
653 $aClonostachys rosea f. rosea
653 $aGliocladium roseum
653 $aUltraviolet - B
700 1 $aRANGEL, D. E. N.
700 1 $aMORANDI, M. A. B.
700 1 $aBETTIOL, W.
773 $tBiological Control, San Diego$gv. 65, n. 1, p. 95-100, 2013.
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