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| Registros recuperados : 13 | |
| 2. |  | AGUIAR, N. O.; ARRUDA, A. M. R. de; BÜHRNHEIM, P. F. Pseudoscorpiones (Arachnida) em dispersão por forésia sobre insetos voadores, em indústrias madeireiras de Manaus, Amazonas. Revista da Universidade do Amazonas. Serie: Ciencias Agrarias, Manaus, v.6, n.1/2, p.79-89, jan./dez. 1997.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 6. | | MARTINEZ-BALMORI, D.; SPACCINI, R.; AGUIAR, N. O.; NOVOTNY, E. H.; OLIVARES, F. L.; CANELLAS, L. P. Molecular characteristics and bioactivity of humic acids isolated from vermicomposts. In: MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 17., 2014, Ioannina. Natural organic matter: structure-dynamics innovative applications: book of abstracts. Ioannina: University of Ioannina, 2014. p. 335-336.| Biblioteca(s): Embrapa Solos. |
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| 7. | | MARTINEZ-BALMORI, D.; SPACCINI, R.; AGUIAR, N. O.; NOVOTNY, E. H.; OLIVARES, F. L.; CANELLAS, L. P. Molecular characteristics of humic acids isolated from vermicomposts and their relationship to bioactivity. Journal of Agricultural and Food Chemistry, v. 62, n. 47, p. 11412-11419, 2014.| Biblioteca(s): Embrapa Solos. |
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| 8. | | AGUIAR, N. O.; CANELLAS, L. P.; OLIVARES, F. L.; SILVA, L. G. JR S.; NOVOTNY, E. H.; FAÇANHA, A. R. Bioatividade de ácidos húmicos extraídos de vermicomposto em diferentes estágios de maturidade. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 29., 2010, Guarapari, ES. Anais... Guarapari, ES: FertBio, 2010.| Biblioteca(s): Embrapa Solos. |
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| 9. | | AGUIAR, N. O.; MEDICI, L. O.; OLIVARES, F. L.; DOBBSS, L. B.; TORRES-NETTO, A.; SILVA, S. F.; NOVOTNY, E. H.; CANELLAS, L. P. Metabolic profile and antioxidant responses during drought stress recovery in sugarcane treated with humic acids and endophytic diazotrophic bacteria. Annals of Applied Biology, v. 168, n. 2, p. 203-213, Mar. 2016.| Biblioteca(s): Embrapa Solos. |
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| 10. | | AGUIAR, N. O.; OLIVARES, F. L.; NOVOTNY, E. H.; DOBBS, L. B.; BALMORI, D. M.; SANTOS JUNIOR, L. G.; CHAGAS, J. G.; FAÇANHA, A. R.; CANELLAS, L. P. Bioactivity of humic acids isolated from vermicomposts at different maturation stages. Plant and Soil, v. 362, p. 161-174, 2013.| Biblioteca(s): Embrapa Solos. |
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| 11. | | AGUIAR, N. O.; CANELLAS, L. P.; OLIVARES, F. L.; BUSATO, J. G.; SILVA, L. G. JR. S.; NOVOTNY, E. H.; FAÇANHA, A. R. Bioactivity of humic acids from vermicompost at increasing maturity stages. In: MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 15., 2010, Tenerife. Proceedings... Tenerife: IHSS, 2010. v. 3, p. 332-335.| Biblioteca(s): Embrapa Solos. |
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| 12. | | CANELLAS, L. P.; DOBBSS, L. B.; OLIVEIRA, A. L.; CHAGAS, J. G.; AGUIAR, N. O.; RUMJANEK, V. M.; NOVOTNY, E. H.; OLIVARES, F. L.; SPACCINI, R.; PICCOLO, A. Chemical properties of humic matter as related to induction of plant lateral roots. European Journal of Soil Science, v. 63, n. 3, p. 315-324, Jun. 2012.| Biblioteca(s): Embrapa Solos. |
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| 13. | | CANELLAS, L. P.; MÉDICI, L. O.; AGUIAR, N. O.; CAMPOSTRINI, E.; ROSA, R. C. C.; FAÇANHA, A. R.; OLIVARES, F. L.; BALMORI, D. M. A combination of humic substances and Herbaspirillum seropedicae inoculation enhances the growth of maize (Zea mays L.). Plant Soil, August, 2012.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 13 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
03/12/2014 |
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Data da última atualização: |
04/12/2014 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MARTINEZ-BALMORI, D.; SPACCINI, R.; AGUIAR, N. O.; NOVOTNY, E. H.; OLIVARES, F. L.; CANELLAS, L. P. |
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Afiliação: |
D. MARTINEZ-BALMORI, UNIVERSIDADE AGRARIA DE LA HABANA; R. SPACCINI, CERMANU, Università di Napoli Federico; N. O. AGUIAR, UENF; ETELVINO HENRIQUE NOVOTNY, CNPS; F. L. OLIVARES, UENF; LUCIANO P. CANELLAS, UENF. |
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Título: |
Molecular characteristics and bioactivity of humic acids isolated from vermicomposts. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 17., 2014, Ioannina. Natural organic matter: structure-dynamics innovative applications: book of abstracts. Ioannina: University of Ioannina, 2014. p. 335-336. |
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Idioma: |
Inglês |
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Conteúdo: |
Vermitechnology is an effective composting method which transforms different residual biomasses into nutrient rich organic fertilizer. In fact, the mature vermicompost is a renewed organic source suitable to provide humic substances with high biological activity. The chemical characteristics of humic acids isolated from different vermicomposts, produced with cattle manure, sugarcane bagasse, sunflower cake from seed oil extraction and filter cake from sugarcane factory, were accessed by thermochemolysis and 13C solid state NMR spectroscopy. More than 200 different molecules were found and were possible to identify chemical markers on humic acids according the nature of organic source. The large hydrophobic character of humic extracts and the preservation of altered lignins derivatives confer to HAs the ability to induce lateral root emergence in maize seedlings. |
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Palavras-Chave: |
Ácido húmico; Bioatividade de planta; Vermicomposto. |
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Thesaurus NAL: |
Vermicomposts. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/112897/1/IHSS-Meeting-p.-335-336.pdf
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|
Marc: |
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001 2001419
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008 2014 bl uuuu u00u1 u #d
100 1 $aMARTINEZ-BALMORI, D.
245 $aMolecular characteristics and bioactivity of humic acids isolated from vermicomposts.$h[electronic resource]
260 $aIn: MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 17., 2014, Ioannina. Natural organic matter: structure-dynamics innovative applications: book of abstracts. Ioannina: University of Ioannina, 2014. p. 335-336.$c2014
520 $aVermitechnology is an effective composting method which transforms different residual biomasses into nutrient rich organic fertilizer. In fact, the mature vermicompost is a renewed organic source suitable to provide humic substances with high biological activity. The chemical characteristics of humic acids isolated from different vermicomposts, produced with cattle manure, sugarcane bagasse, sunflower cake from seed oil extraction and filter cake from sugarcane factory, were accessed by thermochemolysis and 13C solid state NMR spectroscopy. More than 200 different molecules were found and were possible to identify chemical markers on humic acids according the nature of organic source. The large hydrophobic character of humic extracts and the preservation of altered lignins derivatives confer to HAs the ability to induce lateral root emergence in maize seedlings.
650 $aVermicomposts
653 $aÁcido húmico
653 $aBioatividade de planta
653 $aVermicomposto
700 1 $aSPACCINI, R.
700 1 $aAGUIAR, N. O.
700 1 $aNOVOTNY, E. H.
700 1 $aOLIVARES, F. L.
700 1 $aCANELLAS, L. P.
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