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Registro Completo |
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Biblioteca(s): |
Embrapa Acre; Embrapa Agrobiologia; Embrapa Agropecuária Oeste; Embrapa Amapá; Embrapa Meio-Norte; Embrapa Rondônia; Embrapa Unidades Centrais. |
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Data corrente: |
26/06/2003 |
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Data da última atualização: |
08/05/2023 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
ANDRADE, F. G. de; SA, C. P. de; MENDONÇA, M. G. de. |
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Afiliação: |
FRANCISCO GOMES DE ANDRADE, CPAF-AC; CLAUDENOR PINHO DE SA, CPAF-AC; MAURICLÉYA GOMES DE MENDONÇA, BOLSISTA UFAC. |
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Título: |
Elementos para uma educação informal transformadora. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Rio Branco, AC: Embrapa Acre, 2001. |
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Páginas: |
2 p. |
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Série: |
(Embrapa acre. Comunicado técnico, 137). |
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ISSN: |
0100-8668 |
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Idioma: |
Português |
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Conteúdo: |
Discute a extensão rural, apresentando uma proposta educativa informal que deve trabalhar a produção familiar na pespectiva de tornar este produtor um empresário. Colocando a importância do extensionista com o conhecimento técnico científico neste trabalho com o produtor rural, buscando substituir o conhecimento tradicional construído historicamente pelo conhecimento científico. |
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Palavras-Chave: |
Acre; Actitudes de los agricultores; Amazonia Occidental; Amazônia Ocidental; Educação informal; Educación agrícola; Explotación agrícola familiar; Western Amazon. |
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Thesagro: |
Agricultura Familiar; Educação; Educação Agrícola; Extensão Rural. |
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Thesaurus Nal: |
Agricultural education; Family farms; Farmers' attitudes. |
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Categoria do assunto: |
--
B Sociologia Rural |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPAF-AC/7269/1/comunicado137.pdf
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Marc: |
LEADER 01382nam a2200349 a 4500
001 1498461
005 2023-05-08
008 2001 bl uuuu u0uu1 u #d
022 $a0100-8668
100 1 $aANDRADE, F. G. de
245 $aElementos para uma educação informal transformadora.
260 $aRio Branco, AC: Embrapa Acre$c2001
300 $a2 p.
490 $a(Embrapa acre. Comunicado técnico, 137).
520 $aDiscute a extensão rural, apresentando uma proposta educativa informal que deve trabalhar a produção familiar na pespectiva de tornar este produtor um empresário. Colocando a importância do extensionista com o conhecimento técnico científico neste trabalho com o produtor rural, buscando substituir o conhecimento tradicional construído historicamente pelo conhecimento científico.
650 $aAgricultural education
650 $aFamily farms
650 $aFarmers' attitudes
650 $aAgricultura Familiar
650 $aEducação
650 $aEducação Agrícola
650 $aExtensão Rural
653 $aAcre
653 $aActitudes de los agricultores
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aEducação informal
653 $aEducación agrícola
653 $aExplotación agrícola familiar
653 $aWestern Amazon
700 1 $aSA, C. P. de
700 1 $aMENDONÇA, M. G. de
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Biblioteca |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
23/02/2016 |
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Data da última atualização: |
18/10/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
GAVA, C. A. T.; PINTO, J. M. |
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Afiliação: |
CARLOS ALBERTO TUAO GAVA, CPATSA; JOSE MARIA PINTO, CPATSA. |
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Título: |
Biocontrol of melon wilt caused by Fusarium oxysporum Schlect f. sp. melonis using seed treatment with Trichoderma spp. and liquid compost. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Biological Control, v. 97, p. 13-20, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
The control of melon wilt caused Fusarium oxysporum f. sp. melonis (Fom) has become a complex problem for melon (Cucumis melo L.) growers worldwide. In this study, we evaluated the ability of Trichoderma spp. to control melon wilt under field conditions, and the application of liquid compost as a foodbased strategy to improve the biocontrol efficiency of the selected strain. In a first experiment, we evaluated the use of Trichoderma harzianum LCB47, Trichoderma viride LCB48, Trichoderma koningii LCB49, and Trichoderma polysporum LCB50 to control melon wilt in a naturally infested soil. The treatment with T. polysporum LCB50 (Tp) showed the highest efficiency to control melon wilt (44.85%), increasing the fruit yield in 43%. In the second experiment, Tp was applied as seed treatment, and repeated once at 15 days after transplanting. Two doses of liquid compost: 25 (LC25) and 50 mL pL1 (LC50), were applied by fertigation on a weekly basis along the crop development. In this experiment, T. polysporum LCB50 applied alone resulted in a significant (P < 0.05) control of wilt (32.2%), and 27% increase in fruit production. Single application of both doses of LC did not significantly reduced disease incidence. However, a strong synergistic effect was observed applying Tp and LC25 and LC50, resulting in a highly significant wilt control (68 and 72%, respectively) and an increase in productivity. The use of Tp + LC50 treatment increased in 100% the production of commercial fruits. From the results, a strategy based on the use of T. polysporum LCB50 and an organic matter source is proposed for the integrated management for melon wilt. MenosThe control of melon wilt caused Fusarium oxysporum f. sp. melonis (Fom) has become a complex problem for melon (Cucumis melo L.) growers worldwide. In this study, we evaluated the ability of Trichoderma spp. to control melon wilt under field conditions, and the application of liquid compost as a foodbased strategy to improve the biocontrol efficiency of the selected strain. In a first experiment, we evaluated the use of Trichoderma harzianum LCB47, Trichoderma viride LCB48, Trichoderma koningii LCB49, and Trichoderma polysporum LCB50 to control melon wilt in a naturally infested soil. The treatment with T. polysporum LCB50 (Tp) showed the highest efficiency to control melon wilt (44.85%), increasing the fruit yield in 43%. In the second experiment, Tp was applied as seed treatment, and repeated once at 15 days after transplanting. Two doses of liquid compost: 25 (LC25) and 50 mL pL1 (LC50), were applied by fertigation on a weekly basis along the crop development. In this experiment, T. polysporum LCB50 applied alone resulted in a significant (P < 0.05) control of wilt (32.2%), and 27% increase in fruit production. Single application of both doses of LC did not significantly reduced disease incidence. However, a strong synergistic effect was observed applying Tp and LC25 and LC50, resulting in a highly significant wilt control (68 and 72%, respectively) and an increase in productivity. The use of Tp + LC50 treatment increased in 100% the production of commercial fruits. From... Mostrar Tudo |
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Palavras-Chave: |
Biocontrole; Disease; Murcha melão. |
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Thesagro: |
Adubo Liquido; Controle biológico; Cucumis Melo; Doença; Fusarium Oxysporum; Melão. |
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Thesaurus NAL: |
Biological control; Fusarium wilt. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02434naa a2200265 a 4500
001 2038279
005 2016-10-18
008 2016 bl uuuu u00u1 u #d
100 1 $aGAVA, C. A. T.
245 $aBiocontrol of melon wilt caused by Fusarium oxysporum Schlect f. sp. melonis using seed treatment with Trichoderma spp. and liquid compost.$h[electronic resource]
260 $c2016
520 $aThe control of melon wilt caused Fusarium oxysporum f. sp. melonis (Fom) has become a complex problem for melon (Cucumis melo L.) growers worldwide. In this study, we evaluated the ability of Trichoderma spp. to control melon wilt under field conditions, and the application of liquid compost as a foodbased strategy to improve the biocontrol efficiency of the selected strain. In a first experiment, we evaluated the use of Trichoderma harzianum LCB47, Trichoderma viride LCB48, Trichoderma koningii LCB49, and Trichoderma polysporum LCB50 to control melon wilt in a naturally infested soil. The treatment with T. polysporum LCB50 (Tp) showed the highest efficiency to control melon wilt (44.85%), increasing the fruit yield in 43%. In the second experiment, Tp was applied as seed treatment, and repeated once at 15 days after transplanting. Two doses of liquid compost: 25 (LC25) and 50 mL pL1 (LC50), were applied by fertigation on a weekly basis along the crop development. In this experiment, T. polysporum LCB50 applied alone resulted in a significant (P < 0.05) control of wilt (32.2%), and 27% increase in fruit production. Single application of both doses of LC did not significantly reduced disease incidence. However, a strong synergistic effect was observed applying Tp and LC25 and LC50, resulting in a highly significant wilt control (68 and 72%, respectively) and an increase in productivity. The use of Tp + LC50 treatment increased in 100% the production of commercial fruits. From the results, a strategy based on the use of T. polysporum LCB50 and an organic matter source is proposed for the integrated management for melon wilt.
650 $aBiological control
650 $aFusarium wilt
650 $aAdubo Liquido
650 $aControle biológico
650 $aCucumis Melo
650 $aDoença
650 $aFusarium Oxysporum
650 $aMelão
653 $aBiocontrole
653 $aDisease
653 $aMurcha melão
700 1 $aPINTO, J. M.
773 $tBiological Control$gv. 97, p. 13-20, 2016.
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