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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças; Embrapa Meio-Norte; Embrapa Semiárido. |
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Data corrente: |
21/01/1999 |
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Data da última atualização: |
21/01/1999 |
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Autoria: |
MATIAS, E. C.; ALMEIDA, A. M. de. |
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Título: |
Efeito de fontes de materia organica na cultura do inhame. |
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Ano de publicação: |
1985 |
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Fonte/Imprenta: |
Joao Pessoa: EMEPA, 1985. |
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Páginas: |
3p. |
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Série: |
(EMEPA. Pesquisa em Andamento, 26). |
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Idioma: |
Português |
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Palavras-Chave: |
Cara; Cultivo; Productivity; Yam. |
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Thesagro: |
Adubo Orgânico; Dioscorea Cayenensis; Inhame; Produtividade. |
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Thesaurus Nal: |
organic fertilizers. |
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Categoria do assunto: |
--
A Sistemas de Cultivo |
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Marc: |
LEADER 00626nam a2200241 a 4500
001 1763346
005 1999-01-21
008 1985 bl uuuu u0uu1 u #d
100 1 $aMATIAS, E. C.
245 $aEfeito de fontes de materia organica na cultura do inhame.
260 $aJoao Pessoa: EMEPA$c1985
300 $a3p.
490 $a(EMEPA. Pesquisa em Andamento, 26).
650 $aorganic fertilizers
650 $aAdubo Orgânico
650 $aDioscorea Cayenensis
650 $aInhame
650 $aProdutividade
653 $aCara
653 $aCultivo
653 $aProductivity
653 $aYam
700 1 $aALMEIDA, A. M. de
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Registro original: |
Embrapa Hortaliças (CNPH) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
02/12/2022 |
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Data da última atualização: |
22/01/2024 |
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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: |
FAVARO, C. P.; KLAIC, R.; BETTIOL, W.; RIBEIRO, C.; FARINAS, C. S. |
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Afiliação: |
CAMILA PATRÍCIA FAVARO, UFSCar; RODRIGO KLAIC, UFSCar; WAGNER BETTIOL, CNPMA; CAUE RIBEIRO DE OLIVEIRA, CNPDIA; CRISTIANE SANCHEZ FARINAS, CNPDIA. |
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Título: |
Bio-based composite granules with simultaneous biocontrol and phosphorus fertilization roles: outcomes from a lab-scale in vitro assessment. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Biotechnology Progress, v. 38, n. 3, e3242, 2022. |
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Páginas: |
12 p. |
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ISSN: |
8756-7938 |
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DOI: |
https://doi.org/10.1002/btpr.3242 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The use of phosphate rocks as low-solubility phosphorus fertilizers has been promoted to reduce the environmental impacts of agriculture, but adequate nutrient uptake by plants depends on solubilization of the rock, driven by soil microorganisms. Here, investigation was made of the microbial solubilization of low-solubility phosphate rocks, together with simultaneous bioprotective action involving the biocontrol of microorganisms. The aim was to enhance function and value by delivering two effects using a single bio-based product, in accordance with the concept of a bioreactor-in-a-granule system. A composite structure was developed, based on a starch matrix, comprising a combination of Trichoderma asperelloides, as a biocontrol agent, and Aspergillus niger, as an acidulant. A significant increase of up to 150% in P solubilization was achieved, indicating the positive effect of the microorganism-composite interaction. In vitro assays showed that the ability of T. asperelloides to inhibit Fusarium oxysporum mycelial growth was maintained in the presence of A. niger. Moreover, the estimated cost of the composite granule (0.35 US$/kg of product on a dry basis) revealed competitive. The results indicated that the association of T. asperelloides and A. niger is an effective way to increase nutrient availability and to inhibit plant pathogens, opening up possibilities for the design of multifunctional bio-based fertilizer composites. |
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Palavras-Chave: |
Bio-based fertilizer; Biocontrol; Biofertilizer; Trichoderma asperelloides. |
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Thesagro: |
Absorção de Nutrientes; Aspergillus Niger; Biofertilizante; Controle Biológico; Fertilizante Fosfatado; Microrganismo; Rocha Fosfatada; Trichoderma. |
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Thesaurus NAL: |
Biofertilizers; Biological control; Phosphate minerals; starch. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02645naa a2200397 a 4500
001 2149152
005 2024-01-22
008 2022 bl uuuu u00u1 u #d
022 $a8756-7938
024 7 $ahttps://doi.org/10.1002/btpr.3242$2DOI
100 1 $aFAVARO, C. P.
245 $aBio-based composite granules with simultaneous biocontrol and phosphorus fertilization roles$boutcomes from a lab-scale in vitro assessment.$h[electronic resource]
260 $c2022
300 $a12 p.
520 $aAbstract: The use of phosphate rocks as low-solubility phosphorus fertilizers has been promoted to reduce the environmental impacts of agriculture, but adequate nutrient uptake by plants depends on solubilization of the rock, driven by soil microorganisms. Here, investigation was made of the microbial solubilization of low-solubility phosphate rocks, together with simultaneous bioprotective action involving the biocontrol of microorganisms. The aim was to enhance function and value by delivering two effects using a single bio-based product, in accordance with the concept of a bioreactor-in-a-granule system. A composite structure was developed, based on a starch matrix, comprising a combination of Trichoderma asperelloides, as a biocontrol agent, and Aspergillus niger, as an acidulant. A significant increase of up to 150% in P solubilization was achieved, indicating the positive effect of the microorganism-composite interaction. In vitro assays showed that the ability of T. asperelloides to inhibit Fusarium oxysporum mycelial growth was maintained in the presence of A. niger. Moreover, the estimated cost of the composite granule (0.35 US$/kg of product on a dry basis) revealed competitive. The results indicated that the association of T. asperelloides and A. niger is an effective way to increase nutrient availability and to inhibit plant pathogens, opening up possibilities for the design of multifunctional bio-based fertilizer composites.
650 $aBiofertilizers
650 $aBiological control
650 $aPhosphate minerals
650 $astarch
650 $aAbsorção de Nutrientes
650 $aAspergillus Niger
650 $aBiofertilizante
650 $aControle Biológico
650 $aFertilizante Fosfatado
650 $aMicrorganismo
650 $aRocha Fosfatada
650 $aTrichoderma
653 $aBio-based fertilizer
653 $aBiocontrol
653 $aBiofertilizer
653 $aTrichoderma asperelloides
700 1 $aKLAIC, R.
700 1 $aBETTIOL, W.
700 1 $aRIBEIRO, C.
700 1 $aFARINAS, C. S.
773 $tBiotechnology Progress$gv. 38, n. 3, e3242, 2022.
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Embrapa Instrumentação (CNPDIA) |
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