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| Registros recuperados : 21 | |
| 2. |  | GOMES, C. B.; BELLÉ, C.; PORTO, A. C. F. Nematoides Fitoparasitas da Cana-de-açúcar: Ocorrência, Danos e Manejo. In: SILVA, S. D. dos A. e; MONTERO, C. R. S.; SANTOS, R. C. dos.; NAVA, D. E.; GOMES, C. B.; ALMEIDA, I. R. de (Ed.). Sistema de produção de cana-de-açúcar no Rio Grande do Sul. Pelotas: Embrapa Clima Temperado, 2016. 247 p. (Embrapa Clima Temperado. Sistemas de produção, 23.) p. 98-103| Biblioteca(s): Embrapa Clima Temperado. |
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| 4. | | PINTO, J. R. R.; BORDINI, M. C. P.; PORTO, A. C.; SILVA, J. C. S. Princípios e técnicas usadas na recuperação de áreas degradadas. In: FAGG, C. W.; MUNHOZ, C. B. R.; SOUSA-SILVA, J. C. Conservação de áreas de preservação permanente do cerrado: caracterização, educação ambiental e manejo. Brasília, DF: CRAD, 2011. p. 149-184.| Biblioteca(s): Embrapa Cerrados. |
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| 9. | | REISSIG, G. N.; VERGARA, L. P.; LIMA, M. M.; PÔRTO, A. C.; FRANZON, R. C.; CHIM, J. F. Balas mastigáveis de araçá amarelo (PSIDIUM Cattleianum Sabine) convencional e de baixo valor calórico: avaliação físico-química e fitoquímica. In: SIMPÓSIO DE SEGURANÇA ALIMENTAR, 5., 2015, Bento Gonçalves. Alimentação e saúde. Bento Gonçalves: SBCTA-RS, 2015.| Biblioteca(s): Embrapa Clima Temperado. |
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| 10. | | VERGARA, L. P.; REISSIG, G. N.; PÔRTO, A. C. S.; LIMA, M. M.; FRANZON, R. C.; CHIM, J. F. Avaliação do potencial de consumo de balas mastigáveis convencional e de baixo valor calórico de araçá amarelo (Psidium cattleianum sabine) In: SIMPÓSIO DE SEGURANÇA ALIMENTAR, 5., 2015, Bento Gonçalves. Alimentação e saúde. Bento Gonçalves: SBCTA-RS, 2015.| Biblioteca(s): Embrapa Clima Temperado. |
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| 11. | | REISSIG, G. N.; VERGARA, L. P.; LIMA, M. M.; PÔRTO, A. C.; FRANZON, R. C.; CHIM, J. F. Estabilidade físico-química e microbiológica de geleias de araçá vermelho (Psidium cattleianum Sabine) convencional e diet. In: SIMPÓSIO DE SEGURANÇA ALIMENTAR, 5., 2015, Bento Gonçalves. Alimentação e saúde. Bento Gonçalves: SBCTA-RS, 2015.| Biblioteca(s): Embrapa Clima Temperado. |
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| 12. | | PORTO, A. C. V.; GOTTSCHALK, L. M. F.; SOUZA, E. F. de; PENHA, E. das M.; FREITAS-SILVA, O. Use of asparaginase in reducing free asparagine formation in coffee beans. In: INTERNATIONAL CONGRESS ON COCOA COFFEE AND TEA, 3., 2015, Aveiro, Portugal. Program booklet. Aveiro: Elsevier, 2015. 1 p. P.FT.36| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 13. | | GARCIA, M.; CHATE, S. C.; PORTO, A. C. R.; FIGUEIRA, Y. F.; DIEGUEZ, A. D.; FERES, F. C.; MARTINS, M. F. M. Dosagem de lisozima para avaliação da resposta imune em ovinos. In: CONGRESSO LATINOAMERICANO DE BUIATRIA, 11.; CONGRESSO BRASILEIRO DE BUIATRIA, 5.; CONGRESSO NORDESTINO DE BUIATRIA, 3., 2003, Salvador. Sanidade, base da economia pecuária: programa final: livro de resumos. Salvador: Associação Brasileira de Buiatria, 2003. p. 18. ref. 010.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 14. | | GARCIA, M.; CHATE, S. C.; PORTO, A. C. R.; FIGUEIRA, Y. F.; DIEGUES, A. D.; FERES, F. C.; MARTINS, M. de F. Diferentes doses de ciclofosfamida no sistema imune de ovinos. Ciência Rural, Santa Maria, v. 34, n. 6, p. 1885-1888, nov./dez, 2004.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 15. | | GARCIA, M.; CHATE, S. C.; PORTO, A. C. R.; FIGUEIRA, Y. F.; DIEGUES, A. D.; FERES, F. C.; MARTINS, M. F. M. Diferentes doses de ciclofosfamida no sistema imune de ovinos. In: CONGRESSO PAULISTA DE MEDICINA VETERINÁRIA, 6.; CONGRESSO PAULISTA DE BUIATRIA, 4.; CONGRESSO BRASILEIRO DE ODONTOLOGIA VETERINÁRIA, 1.; ENCONTRO DAS ENTIDADES DE CLASSE, 2.; CONFERÊNCIA ANUAL DA SOCIEDADE PAULISTA DE MEDICINA VETERINÁRIA, 59., 2004, Santos. Programa e resumos de trabalhos. Santos: Sociedade Paulista de Medicina Veterinária, 2004. p. 45. RE-81.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 16. | | COELHO, C. C. de S.; COUTO, C. de C.; PORTO, A. C. V.; SILVA, A. S. da; FERREIRA-LEITÃO, V. S.; FREITAS-SILVA, O. Chemical and structural properties of parchment from washed and natural coffees. In: INTERNATIONAL CONGRESS ON COCOA COFFEE AND TEA, 5., 2019, Bremen. Book of abstracts. : , 2019. p. 33. CoCoTea. Pôster 33. 26 a 28 Jun de 2019. https://www.cocotea2019.com| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 17. | | VIEIRA-PORTO, A. C.; CUNHA, S. C.; ROSA, E. C.; DEPAULA, J.; CRUZ, A. G.; FREITAS-SILVA, O.; FERNANDES, J. O.; FARAH, A. Chemical composition and sensory profiling of coffees treated with asparaginase to decrease acrylamide formation during roasting. Food Research International, v. 186, 114333, 2024.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 18. | | GARCIA, M.; CHATE, S. C.; PORTO, A. C. R.; FIGUEIRA, Y. F.; DIEGUEZ, A. D.; FERES, F. C.; MARTINS, M. F. M. Comparação do uso dos antígenos brucélicos convencional tamponado para a avaliação experimental da resposta imune humoral em ovinos. In: CONGRESSO LATINOAMERICANO DE BUIATRIA, 11.; CONGRESSO BRASILEIRO DE BUIATRIA, 5.; CONGRESSO NORDESTINO DE BUIATRIA, 3., 2003, Salvador. Sanidade, base da economia pecuária: programa final: livro de resumos. Salvador: Associação Brasileira de Buiatria, 2003. p. 18. ref. 011.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 19. | | PORTO, A. C. V.; FREITAS-SILVA, O.; PENHA, E. das M.; MATTOS, L. da S. de; PACHECO, S.; GODOY, R. L. de O.; GOTTSCHALK, L. M. F. Influência do pré-tratamento com vapor na hidrólise dos grãos de café robusta e arábica com asparaginase. In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 24.; CONGRESSO DO INSTITUTO NACIONAL DE CIÊNCIA E TECNOLOGIA DE FRUTOS TROPICAIS, 4., 2014, Aracaju. Inovação e sustentabilidade em ciência e tecnologia de alimentos: resumos. [Campinas]: SBCTA, 2014. p. 32| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 20. | | PORTO, A. C. V.; SOUSA, F. C. A.; SOUZA, E. F.; PENHA, E. M.; MATTOS, L. S.; PACHECO, S.; GODOY, R. L. O.; FREITAS-SILVA, O.; GOTTSCHALK, L. M. F.; SOUZA, E. F. de. Avaliação do efeito do pré-tratamento dos grãos de café robusta e arábica sobre a ação da asparaginase. In: SIMPÓSIO NACIONAL DE BIOPROCESSOS, 20.; SIMPÓSIO DE HIDRÓLISE ENZIMÁTICA DE BIOMASSA, 21. 2015. Fortaleza. Anais... Galoá, 2015. 6 p. Ref. 33874. SINAFERM. SHEB.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| Registros recuperados : 21 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
24/10/2019 |
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Data da última atualização: |
24/10/2019 |
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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: |
OLER, J. R. L.; HOOGERHEIDE, E. S. S.; PINTO, J. M. A.; TIAGO, A. V.; SILVA, J. F. V.; VEASEY, E. ANN. |
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Afiliação: |
JULIANA RODRIGUES LARROSA OLER, UNESP, Rio Claro, SP; EULALIA SOLER SOBREIRA HOOGERHEIDE, CPAMT; JOYCE MENDES ANDRADE PINTO, CPAMT; AUANA VICENTE TIAGO, UNEMAT, Alta Floresta, MT; JOAO FLAVIO VELOSO SILVA, CNAT; ELIZABETH ANN VEASEY, ESALQ, USP, Piracicaba, SP. |
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Título: |
Influence of the use of manioc on its genetic diversity conservation in a quilombo community in Mato Grosso, Brazil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 18, n. 3, gmr18326, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
Local cassava varieties play an important role in food security and the autonomy of subsistence farmers. They can be important resources for breeding and conservation programs. We examined the genetic diversity of cassava through ethnobotanical knowledge and microsatellite markers to understand the dynamics of conservation and management of the varieties used local small-scale farmers of a rural quilombo (a slave-descendant community) in Mato Grosso, Brazil. To obtain ethnobotanical information, semi-structured interviews were applied to 10 family units who cultivated cassava. Each family cultivated from one to five varieties, with 2.3 ± 1.16 varieties/farmer, on average. Genetic analysis was was made of the 11 local varieties with microsatellite markers (12 loci). Despite low ethnobotanical diversity (H' = 2.05), high genetic diversity was found (Na = 6.75, HO = 0.92, HE = 0.75, on average) in these local varieties. These farmers, who derive their income mainly from cassava cultivation and flour production for the market, direct their variety choices to those that are most productive. Brava variety was the most frequent (found in eight family units) and was considered the most profitable for the production of flour Network analysis showed that propagule circulation and information occurs between the residents and also with other communities of the region, which are important sources of new varieties. Two farmers were identified as the most active in this network, showing potential as key elements for the circulation of propagating material. According to the cluster analysis using the genetic data, the most recently introduced varieties (Baixinha, Liberatona, Broto roxo, Mansa, Ramo branco, Carneiro and Cuiabana) are separated from those introduced a long time ago. The varieties pointed out as bitter by the farmers were also grouped together. The results showed the importance of traditional farmers in maintaining a high genetic diversity of manioc varieties, despite the directing of the choice of varieties to meet market needs. MenosLocal cassava varieties play an important role in food security and the autonomy of subsistence farmers. They can be important resources for breeding and conservation programs. We examined the genetic diversity of cassava through ethnobotanical knowledge and microsatellite markers to understand the dynamics of conservation and management of the varieties used local small-scale farmers of a rural quilombo (a slave-descendant community) in Mato Grosso, Brazil. To obtain ethnobotanical information, semi-structured interviews were applied to 10 family units who cultivated cassava. Each family cultivated from one to five varieties, with 2.3 ± 1.16 varieties/farmer, on average. Genetic analysis was was made of the 11 local varieties with microsatellite markers (12 loci). Despite low ethnobotanical diversity (H' = 2.05), high genetic diversity was found (Na = 6.75, HO = 0.92, HE = 0.75, on average) in these local varieties. These farmers, who derive their income mainly from cassava cultivation and flour production for the market, direct their variety choices to those that are most productive. Brava variety was the most frequent (found in eight family units) and was considered the most profitable for the production of flour Network analysis showed that propagule circulation and information occurs between the residents and also with other communities of the region, which are important sources of new varieties. Two farmers were identified as the most active in this network, showing po... Mostrar Tudo |
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Palavras-Chave: |
On-farm conservation. |
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Thesaurus NAL: |
Biodiversity; Ethnobotany. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/203647/1/2019-cpamt-eulalia-hoogerheide-influence-use-manioc-genetic-diversity-quilombo-communit-mato-grosso.pdf
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Marc: |
LEADER 02745naa a2200217 a 4500
001 2113457
005 2019-10-24
008 2019 bl uuuu u00u1 u #d
100 1 $aOLER, J. R. L.
245 $aInfluence of the use of manioc on its genetic diversity conservation in a quilombo community in Mato Grosso, Brazil.$h[electronic resource]
260 $c2019
520 $aLocal cassava varieties play an important role in food security and the autonomy of subsistence farmers. They can be important resources for breeding and conservation programs. We examined the genetic diversity of cassava through ethnobotanical knowledge and microsatellite markers to understand the dynamics of conservation and management of the varieties used local small-scale farmers of a rural quilombo (a slave-descendant community) in Mato Grosso, Brazil. To obtain ethnobotanical information, semi-structured interviews were applied to 10 family units who cultivated cassava. Each family cultivated from one to five varieties, with 2.3 ± 1.16 varieties/farmer, on average. Genetic analysis was was made of the 11 local varieties with microsatellite markers (12 loci). Despite low ethnobotanical diversity (H' = 2.05), high genetic diversity was found (Na = 6.75, HO = 0.92, HE = 0.75, on average) in these local varieties. These farmers, who derive their income mainly from cassava cultivation and flour production for the market, direct their variety choices to those that are most productive. Brava variety was the most frequent (found in eight family units) and was considered the most profitable for the production of flour Network analysis showed that propagule circulation and information occurs between the residents and also with other communities of the region, which are important sources of new varieties. Two farmers were identified as the most active in this network, showing potential as key elements for the circulation of propagating material. According to the cluster analysis using the genetic data, the most recently introduced varieties (Baixinha, Liberatona, Broto roxo, Mansa, Ramo branco, Carneiro and Cuiabana) are separated from those introduced a long time ago. The varieties pointed out as bitter by the farmers were also grouped together. The results showed the importance of traditional farmers in maintaining a high genetic diversity of manioc varieties, despite the directing of the choice of varieties to meet market needs.
650 $aBiodiversity
650 $aEthnobotany
653 $aOn-farm conservation
700 1 $aHOOGERHEIDE, E. S. S.
700 1 $aPINTO, J. M. A.
700 1 $aTIAGO, A. V.
700 1 $aSILVA, J. F. V.
700 1 $aVEASEY, E. ANN
773 $tGenetics and Molecular Research$gv. 18, n. 3, gmr18326, 2019.
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