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| Registros recuperados : 19 | |
| 4. |  | BRITO, G. G. de; SUASSUNA, N. D.; SILVA, V. N.; SOFIATTI, V.; DIOLA, V.; MORELLO, C. de L. Leaf-level carbon isotope discrimination and its relationship with yield components as a tool for cotton phenotyping in unfavorable conditions. Acta Scientiarum, v. 36, n. 3, p. 335-345, jul./set. 2014.| Biblioteca(s): Embrapa Algodão; Embrapa Clima Temperado. |
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| 5. | | BRITO, G. G. de; CAIXETA, E. T.; GALLINA, A. P.; DIOLA, V.; ZAMBOLIM, E. M.; ZAMBOLIM, L.; LOUREIRO, M. E. Inheritance of coffee leaf rust resistance and identification of AFLP markers linked to the resistance gene. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para produção de alimentos e bioenergia. Fortaleza: SBFV: UFC: Embrapa Agroindústria Tropical, 2009.| Biblioteca(s): Embrapa Algodão. |
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| 7. | | BRITO, G. G. de; CAIXETA, E. T.; GALLINA, A. P.; ZAMBOLIM, E. M.; ZAMBOLIM, L.; DIOLA, V.; LOUREIRO, M. E. Inheritance of coffee leaf rust resistance and identification of AFLP markers linked to the resistance gene. Euphytica, Wageningen, v. 173, n. 2, p. 255-264, May 2010.| Biblioteca(s): Embrapa Algodão. |
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| 8. | | BRITO, G. G. D.; CAIXETA, E. T.; DIOLA, V.; ZAMBOLIM, E. M.; ZAMBOLIM, L.; LOUREIRO, M. E. Inheritance of coffee leaf rust resistance and identification of AFLP markers linked to the resistance gene. In:CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para a produção de alimentos e bioenergia - resumos. Fortaleza: SBFV; UFC / EMBRAPA AGROINDÚSTIA TROPICAL, 2009.| Biblioteca(s): Embrapa Algodão. |
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| 9. | | ALVARENGA, S. M.; PINTO, G. B.; CAIXETA, E. T.; DIOLA, V.; ZAMBOLIM, E. M.; ZAMBOLIM, L.; SAKIYAMA, N. S. Identificação de cromossomo artificial de bactéria contendo gene de resistência a doenças em cafeeiro. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 7., 2011, Araxá. Anais... Brasília, DF: Embrapa Café, 2011.| Biblioteca(s): Embrapa Café. |
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| 10. | | DIOLA, V.; BRITO, G. G. de; CAIXETA, E. T.; MACIEL-ZAMBOLIM, E.; SAKIYAMA, N. S.; LOUREIRO, M. E. High-density genetic mapping for coffee leaf rust resistance. Tree Genetics & Genomes, v. 7, n. 6, p. 1199-1208, Dec. 2011.| Biblioteca(s): Embrapa Café. |
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| 13. | | DIOLA, V.; LOUREIRO, M. E.; ALMEIDA, A. M. de; CAIXETA, E. T.; ZAMBOLIN, E. M.; BRITO, G. G. de. Expressão gênica em resposta a infecção de Hemileia vastatrix em café. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para produção de alimentos e bioenergia. Fortaleza: SBFV: UFC: Embrapa Agroindústria Tropical, 2009.| Biblioteca(s): Embrapa Algodão. |
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| 14. | | BRITO, G. G. de; SUASSUNA, N. D.; DIOLA, V.; SOFIATTI, V.; DUCATTI, C.; SILVA, E. T. da; MORELLO, C. de L. Carbon isotope fractionation for cotton genotype selection. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 49, n. 9, p. 673-682, set. 2014.| Biblioteca(s): Embrapa Algodão; Embrapa Clima Temperado; Embrapa Unidades Centrais. |
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| 15. | | BRITO, G. G.; CAIXETA, E. T.; ZAMBOLIN, E. M.; ZAMBOLIM, L.; ALMEIDA, R. M.; DIOLA, V.; SAKIYAMA, N.; LOUREIRO, M. E. Mapeamento genético de marcadores AFLP ligados ao gene de resistência do híbrido de timor à Hemileia vastatrix. In: Simpósio de Pesquisa dos Cafés do Brasil, 5., 2007, Águas de Lindóia. Anais. Brasília, D.F. : Embrapa Café, 2007.| Biblioteca(s): Embrapa Café. |
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| 16. | | PEREIRA, L. F. P.; DIOLA, V.; CAÇÃO, S. M. B.; CAIXETA, E. T.; BRITO, G. G. de; ZAMBOLIN, E. M.; LOUREIRO, M. E. Mapeamento integrado de Coffea arabica: identificação de marcadores e clones BAC para o gene de resistência a ferrugem. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 23. 2010, Bali, Indonesia.| Biblioteca(s): Embrapa Café. |
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| 17. | | DIOLA, V.; CAÇÃO, S. M. B.; CAIXETA, E. T.; BRITO, G. G.; ZAMBOLIM, E. M.; PEREIRA, L. F. P.; LOUREIRO, M. E. Genetic and physical mapping of the resistant gene for H. vastatrix race II in Coffea arabica. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 23. 2010, Bali, Indonesia.| Biblioteca(s): Embrapa Café. |
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| 18. | | DIOLA, V.; LOUREIRO, M. E.; BRITO, G. G. de; CAIXETA, E. T.; ZAMBOLIN, E. M.; SAKIYAMA, N. S.; PEREIRA, L. F. P. Construção do mapa genético e físico para um gene de resistência a Hemileia vastatrix em café. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para produção de alimentos e bioenergia. Fortaleza: SBFV: UFC: Embrapa Agroindústria Tropical, 2009.| Biblioteca(s): Embrapa Algodão. |
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| 19. | | COSTA, P. M. de A.; PEDROZO, C. A.; BARBOSA, M. H. P.; OLIVEIRA, W. de; MENDES, L. C.; MELO, C. G.; DIOLA, V. Teores de nutrientes na folha +3 e índices de eficiência de uso de Nutrientes em cultivares de cana-de-açúcar. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 5., 2009, Guarapari. O melhoramento e os novos cenários da agricultura: anais. Vitória: Incaper, 2009.| Biblioteca(s): Embrapa Roraima. |
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| Registros recuperados : 19 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
23/01/2017 |
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Data da última atualização: |
23/01/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
SANTOS, W. F.; PROCOPIO, S. de O.; SILVA, A. G.; FERNANDES, M. F.; BARROSO, A. L. L. |
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Afiliação: |
SERGIO DE OLIVEIRA PROCOPIO, CPATC; MARCELO FERREIRA FERNANDES, CPATC. |
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Título: |
Weed phytosociological and floristic survey in agricultural areas of southwestern Goiás region. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Planta Daninha, Viçosa, MG, v. 34, n. 1, p. 65-80, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
The use of the Roundup Ready ® technology and the cultivation of a second cropinfluence the floristic composition of weed communities in Brazilian Central-West region cropping systems. This study has aimed to diagnose the dominant weed species in southwestern Goiás in areas of genetically-modified and conventional soybeans, using phytosociological and floristic surveys. Weed sampling was obtained by collecting all the plants present within a 0.5 m hollow frame, randomly thrown 20 times in each of thirty-five agricultural areas in the 2012/2013 harvest. Field survey was carried out in three periods: before desiccation for soybean sowing, before postemergence herbicide in soybean first application and before postemergence herbicide application in late harvest. A total of 525 m2 was inventoried and 3,219 weeds were collected, which included 79 species, 58 genera and 28 families. Families Poaceae, Asteraceae, Euphorbiaceae, Fabaceae, Amaranthaceae, were the most representative in the survey. Species Cenchrus echinatus, Glycine max, Chamaesyce hirta, Commelina benghalensis, and Alternanthera tenella stood out in importance. The RR+millet soybean treatment had the highest number of species (44), while the conventional soybean + sorghum treatment had the lowest number of species (18). The highest number of species was recorded in first sampling period. Treatments conventional soybean + maize and conventional soybean + millet showed higher similarity (70%), while treatments RR soybean + millet and conventional soybean + sorghum showed the least (51%). Species of difficult control were recorded in all cultivation systems analyzed. MenosThe use of the Roundup Ready ® technology and the cultivation of a second cropinfluence the floristic composition of weed communities in Brazilian Central-West region cropping systems. This study has aimed to diagnose the dominant weed species in southwestern Goiás in areas of genetically-modified and conventional soybeans, using phytosociological and floristic surveys. Weed sampling was obtained by collecting all the plants present within a 0.5 m hollow frame, randomly thrown 20 times in each of thirty-five agricultural areas in the 2012/2013 harvest. Field survey was carried out in three periods: before desiccation for soybean sowing, before postemergence herbicide in soybean first application and before postemergence herbicide application in late harvest. A total of 525 m2 was inventoried and 3,219 weeds were collected, which included 79 species, 58 genera and 28 families. Families Poaceae, Asteraceae, Euphorbiaceae, Fabaceae, Amaranthaceae, were the most representative in the survey. Species Cenchrus echinatus, Glycine max, Chamaesyce hirta, Commelina benghalensis, and Alternanthera tenella stood out in importance. The RR+millet soybean treatment had the highest number of species (44), while the conventional soybean + sorghum treatment had the lowest number of species (18). The highest number of species was recorded in first sampling period. Treatments conventional soybean + maize and conventional soybean + millet showed higher similarity (70%), while treatments RR soybe... Mostrar Tudo |
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Palavras-Chave: |
Floristic; Planta daninha. |
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Thesagro: |
Flor. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/153796/1/Planta-daninha.pdf
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Marc: |
LEADER 02260naa a2200205 a 4500
001 2061523
005 2017-01-23
008 2016 bl uuuu u00u1 u #d
100 1 $aSANTOS, W. F.
245 $aWeed phytosociological and floristic survey in agricultural areas of southwestern Goiás region.$h[electronic resource]
260 $c2016
520 $aThe use of the Roundup Ready ® technology and the cultivation of a second cropinfluence the floristic composition of weed communities in Brazilian Central-West region cropping systems. This study has aimed to diagnose the dominant weed species in southwestern Goiás in areas of genetically-modified and conventional soybeans, using phytosociological and floristic surveys. Weed sampling was obtained by collecting all the plants present within a 0.5 m hollow frame, randomly thrown 20 times in each of thirty-five agricultural areas in the 2012/2013 harvest. Field survey was carried out in three periods: before desiccation for soybean sowing, before postemergence herbicide in soybean first application and before postemergence herbicide application in late harvest. A total of 525 m2 was inventoried and 3,219 weeds were collected, which included 79 species, 58 genera and 28 families. Families Poaceae, Asteraceae, Euphorbiaceae, Fabaceae, Amaranthaceae, were the most representative in the survey. Species Cenchrus echinatus, Glycine max, Chamaesyce hirta, Commelina benghalensis, and Alternanthera tenella stood out in importance. The RR+millet soybean treatment had the highest number of species (44), while the conventional soybean + sorghum treatment had the lowest number of species (18). The highest number of species was recorded in first sampling period. Treatments conventional soybean + maize and conventional soybean + millet showed higher similarity (70%), while treatments RR soybean + millet and conventional soybean + sorghum showed the least (51%). Species of difficult control were recorded in all cultivation systems analyzed.
650 $aFlor
653 $aFloristic
653 $aPlanta daninha
700 1 $aPROCOPIO, S. de O.
700 1 $aSILVA, A. G.
700 1 $aFERNANDES, M. F.
700 1 $aBARROSO, A. L. L.
773 $tPlanta Daninha, Viçosa, MG$gv. 34, n. 1, p. 65-80, 2016.
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