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1. | | ALVES, T. V. G.; DUARTE JUNIOR, A. P.; TAVARES, E. J. M.; AOUADA, F. A.; OLIVEIRA, M. E. C.; COSTA, C. E. F. da; SILVA JUNIOR, J. O. C.; COSTA, R. M. R. Estudo termoanalítico de hidrogel de PAAM-C-MC e dos manômeros AAm E MC. In: CONGRESSO BRASILEIRO DE ANÁLISE TÉRMICA E CALORIMETRIA, 7., 2010, São Pedro. [Anais]. [São Paulo]: ABRATEC, 2010. Biblioteca(s): Embrapa Amazônia Oriental. |
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2. | | ALVES, T. V. G.; MATONDO, R. M.; DINIZ, J. A. P.; TAVARES, E. J. M.; AOUADA, F. A.; RIBEIRO-COSTA, R. M. Physicochemical characterization of PAAM-CO-MC hydrogels as controlled release systems. In: INTERNATIONAL CONGRESS OF PHARMACEUTICAL SCIENCES, 8., 2011, Ribeirão Preto. New trends in pharmaceutical sciences: proceedings. Ribeirão Preto: Faculdade de Ciências Farmacêuticas de Ribeirão Preto, USP, 2011. Biblioteca(s): Embrapa Amazônia Oriental. |
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3. | | ALVES, T. V. G.; TAVARES, E. J. M.; AOUADA, F. A.; NEGRÃO, C. A. B.; OLIVEIRA, M. E. C.; DUARTE JÚNIOR, A. P.; COSTA, C. E. F. da; SILVA JÚNIOR, J. O. C.; COSTA, R. M. R. Thermal analysis characterization of PAAm-co-MC hydrogels. Journal of Thermal Analysis and Calorimetry, v. 106, n. 3, p. 717-724, 2011. Biblioteca(s): Embrapa Amazônia Oriental. |
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4. | | ARAÚJO, F. C. B. das; CUNHA, E. F. M.; RODRIGUES, S. de M.; BONFIM, K.; TAVARES, E. J. M.; MOURA, M. F.; SILVA, G. F. da. Identification and validation of SNPs in the phytoene synthase 2 (psy2) gene associated with yellow color of the root in cassava (Manihot esculenta Crantz) accessions of the Brazilian Amazon. Genetic Resources and Crop Evolution, v. 68, p. 1809-1824, 2021. Biblioteca(s): Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido. |
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5. | | CARDOSO, S. V. D.; ISHIDA, A. K. N.; FREIRE, A. de N. R.; CAMPOS, K. R. de A.; CUNHA, E. F. M.; TAVARES, E. J. M. Reação de variedades de mandioca (Manihot esculenta Crantz) a Xanthomonas axonopodis pv. manihotis. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 20.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA EMBRAPA AMAZÔNIA ORIENTAL, 4., 2016, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental, 2016. p. 313-317. Biblioteca(s): Embrapa Amazônia Oriental. |
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7. | | COSTA, A. C. DA S.; SOUSA, A. R. B. DE; TAVARES, E. J. M.; BRANDAO, H. de M.; MATOS, E. R.; MELO, M. F. C.; PINHERIO, J. DE J. V.; SILVA JR. J. O. C.; COSTA, R. M. R. Avaliação da biodistribuição de nanopartículas mucoadesivas em branqueas de tambaquis amazônicos. In; WORKSHOP DA REDE DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 6., 2012, Fortaleza. Anais... São Carlos: Embrapa Instrumentação; Fortaleza: Embrapa Agroindústria Tropical, 2012. Biblioteca(s): Embrapa Gado de Leite. |
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8. | | COSTA, A. C. da S.; SOUSA, A. R. B. de; TAVARES, E. J. M.; BRANDÃO, H. de M.; MATOS, E. R.; MELO, M. F. C.; PINHERIO, J. de J. V.; SILVA JUNIOR, J. O. C.; COSTA, R. M. R. Avaliação da biodistribuição de nanopartículas mucoadesivas em branqueas de tambaquis amazônicos. In: WORKSHOP DA REDE DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 6., 2012, Fortaleza. Anais... Fortaleza: Embrapa Agroindústria de Alimentos, 2012. Biblioteca(s): Embrapa Amazônia Oriental. |
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9. | | DUARTE JUNIOR, A. P.; ALVES, T. V. G.; TAVARES, E. J. M.; MOURA, M. R. de; OLIVEIRA, M. E. C.; COSTA, C. E. F. da; COSTA, R. M. R.; SILVA JUNIOR, J. O. C. Caracterização térmica de nanopartículas de quitosana. In: CONGRESSO BRASILEIRO DE ANÁLISE TÉRMICA E CALORIMETRIA, 7., 2010, São Pedro. [Anais]. [São Paulo]: ABRATEC, 2010. Biblioteca(s): Embrapa Amazônia Oriental. |
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10. | | DUARTE JUNIOR, A. P.; TAVARES, E. J. M.; ALVES, T. V. G.; MOURA, M. R. de; COSTA, C. E. F. da; SILVA JÚNIOR, J. O. C.; COSTA, R. M. R. Chitosan nanoparticles as a modified diclofenac drug release system. Journal of Nanoparticle Research, v. 19, n. 8, article 274, 2017. Biblioteca(s): Embrapa Amazônia Oriental. |
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11. | | MORAIS, J. P. S.; CAMPOS, A. de; HUBINGER, S. Z.; MARCONCINI, J. M.; TAVARES, E. J. M. Determinação lignocelulósica da torta de dendê. In: WORKSHOP DA REDE DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 5., 2009, São Carlos. Anais...São Carlos, SP: Embrapa Instrumentação Agropecuária, 2009. p. 173-174 Biblioteca(s): Embrapa Algodão; Embrapa Amazônia Oriental. |
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14. | | SANCHES, S. C. C.; VASCONCELOS, F.; TAVARES, E. J. M.; MARINHO, P. S. B.; COSTA, C. E. F.; SILVA JUNIOR, J. O. C.; RIBEIRO-COSTA, R. M. Physicochemical characterization of chondroitin sulfate-co-n-isopropylacrylamide for pharmaceutical purposes. In: CONGRESSO BRASILEIRO DE BIOTECNOLOGIA, 4., 2012, Guarujá. Rodada e feira de negócios. [S.l.]: Sociedade Brasileira de Biotecnologia, 2012. Biblioteca(s): Embrapa Amazônia Oriental. |
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15. | | SANCHES, S. C. da C.; VASCONCELOS, F. de; COSTA, C. E. F. da; MARINHO, P. S. B.; GUILHERME, M. R.; TAVARES, E. J. M.; DINIZ JÚNIOR, J. A. P.; SILVA JÚNIOR, J. O. C.; RIBEIRO-COSTA, R. M. Thermal characterization study of chondroitin sulfate-co-N-isopropylacrylamide as drugs carrier. Journal of Thermal Analysis and Calorimetry, v. 120, n. 1, p. 991-999, Apr. 2015. Biblioteca(s): Embrapa Amazônia Oriental. |
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16. | | SILVA, L. C. da; NERE, D. R.; BLEICHER, E.; BARBOSA, A. V. C.; TAVARES, E. J. M. Demographic parameters of black aphid in cowpea cultivars. Ciência Agrícola, Rio Largo, v. 16, n. 1, p. 69-76, 2018. Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Semiárido. |
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17. | | SILVA, L. C. da; NERE, D. R.; BLEICHER, E.; BARBOSA, A. V. C.; TAVARES, E. J. M. Demographic parameters of cowpea aphids on advanced semi-erect cowpea lines. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 8, p. 900-908, Aug. 2018. Título em português: Parâmetros demográficos do pulgão-preto em linhagens avançadas de feijão-caupi de porte semiereto. Biblioteca(s): Embrapa Semiárido; Embrapa Unidades Centrais. |
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19. | | SILVA, S. A.; SANCHES, S. C. C.; RIBEIRO-COSTA, R. M.; SANTOS, A. C.; MARTINS, N. M.; TAVARES, E. J. M.; SILVA-JUNIOR, J. O. C.; VASCONCELOS, F. Preliminary toxicological assessment of the copolymer chondroitin sulfate-co-N-isopropylacrylamideas drugs carrier. Applied Research in Toxicolgy, v. 1, p. 189, 2015. Suppl. 1. Abstracts of Congress of Toxicology in Developing Countries, 9.; Congresso Brasileiro de Toxicologia, 19., 2015, Natal. Biblioteca(s): Embrapa Amazônia Oriental. |
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20. | | SILVA, T. R. R. da; TAVARES, E. J. M.; MORGANTE, C. V.; BRITTO, D. de; PARANHOS, B. A. G. Genes-alvos de silenciamento gênico por interferência de RNA (RNAi) no controle de Ceratitis capitata. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 17., 2023, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2023. p. 23. (Embrapa Semiárido. Eventos Técnicos & Científicos, 1). Biblioteca(s): Embrapa Semiárido. |
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Registros recuperados : 25 | |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
06/10/2008 |
Data da última atualização: |
19/02/2009 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
NUTTI, M.; CARVALHO, J. L.; FUKUDA, W. |
Afiliação: |
Marilia Nutti, CTAA; José Luiz Carvalho, CTAA; Wania Maria Gonçalves Fukuda, CNPMF. |
Título: |
Institutionalizing the biofortification strategy in a sustainable way: the case of Brazil. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 26. |
Idioma: |
Inglês |
Notas: |
S1-2. |
Conteúdo: |
With worldwide escalating food prices and a growing demand for biofuels, it is vital to increase the productivity of cassava in Africa. With average cassava yields of 7.0 and 11.3 t/ha in Uganda and Kenya respectively, yield levels in East Africa are low, While differences in agro-ecology explained part of the variation between sites, monocropping, weed management and hiring labour contributed to higher yields within sites. The importance of good management practices (improved varieties, monocropping, proper plant spacing, timely planting) was confirmed by the higher yield levels - 10.4 and 14.2 t/ha in Kenya and Uganda respectively - obtained in farmer managed control plots in 99 on-farm trials. Abiotic factors were more important yield determining factors than biotic factors, while weed management also explained an important part of yield variability. Fertilizer use (100-50-100 N-P205-K20) increased cassava yields by 5.8 t/ha, above ground biomass by 9.0 t/ha and the number of storage roots per plant by 2.7, but did not affect harvest index or root dry matter content. Although cassava production was limited by different nutrient(s) across sites, combined NPK fertilizer always resulted in the highest yields. Fetilizer response was related to soil fertility and early rainfall, but did not between varieties, across management levels or pest and disease pressures. On the short term, cassava productivity in East Africa can be improved by the widespread promotion of simple agronomic practices and improved varieties. On the longer term, fertilizer will be essential for the development of sustainable and profitable comercial cassava schemes. MenosWith worldwide escalating food prices and a growing demand for biofuels, it is vital to increase the productivity of cassava in Africa. With average cassava yields of 7.0 and 11.3 t/ha in Uganda and Kenya respectively, yield levels in East Africa are low, While differences in agro-ecology explained part of the variation between sites, monocropping, weed management and hiring labour contributed to higher yields within sites. The importance of good management practices (improved varieties, monocropping, proper plant spacing, timely planting) was confirmed by the higher yield levels - 10.4 and 14.2 t/ha in Kenya and Uganda respectively - obtained in farmer managed control plots in 99 on-farm trials. Abiotic factors were more important yield determining factors than biotic factors, while weed management also explained an important part of yield variability. Fertilizer use (100-50-100 N-P205-K20) increased cassava yields by 5.8 t/ha, above ground biomass by 9.0 t/ha and the number of storage roots per plant by 2.7, but did not affect harvest index or root dry matter content. Although cassava production was limited by different nutrient(s) across sites, combined NPK fertilizer always resulted in the highest yields. Fetilizer response was related to soil fertility and early rainfall, but did not between varieties, across management levels or pest and disease pressures. On the short term, cassava productivity in East Africa can be improved by the widespread promotion of simple agro... Mostrar Tudo |
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LEADER 02211naa a2200157 a 4500 001 1637311 005 2009-02-19 008 2008 bl uuuu u00u1 u #d 100 1 $aNUTTI, M. 245 $aInstitutionalizing the biofortification strategy in a sustainable way$bthe case of Brazil. 260 $c2008 500 $aS1-2. 520 $aWith worldwide escalating food prices and a growing demand for biofuels, it is vital to increase the productivity of cassava in Africa. With average cassava yields of 7.0 and 11.3 t/ha in Uganda and Kenya respectively, yield levels in East Africa are low, While differences in agro-ecology explained part of the variation between sites, monocropping, weed management and hiring labour contributed to higher yields within sites. The importance of good management practices (improved varieties, monocropping, proper plant spacing, timely planting) was confirmed by the higher yield levels - 10.4 and 14.2 t/ha in Kenya and Uganda respectively - obtained in farmer managed control plots in 99 on-farm trials. Abiotic factors were more important yield determining factors than biotic factors, while weed management also explained an important part of yield variability. Fertilizer use (100-50-100 N-P205-K20) increased cassava yields by 5.8 t/ha, above ground biomass by 9.0 t/ha and the number of storage roots per plant by 2.7, but did not affect harvest index or root dry matter content. Although cassava production was limited by different nutrient(s) across sites, combined NPK fertilizer always resulted in the highest yields. Fetilizer response was related to soil fertility and early rainfall, but did not between varieties, across management levels or pest and disease pressures. On the short term, cassava productivity in East Africa can be improved by the widespread promotion of simple agronomic practices and improved varieties. On the longer term, fertilizer will be essential for the development of sustainable and profitable comercial cassava schemes. 700 1 $aCARVALHO, J. L. 700 1 $aFUKUDA, W. 773 $tIn: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 26.
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