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| Registros recuperados : 135 | |
| 104. |  | OLIVEIRA JUNIOR, A. de; CASTRO, C. de; OLIVEIRA, F. A. de; LEITE, R. M. V. B. de C.; MOREIRA, A.; ZOBIOLE, L. H. S. Growth parameters and micronutrient uptake rate of sunflower crop (Helianthus annuus L.). In: INTERNATIONAL ANNUAL MEETINGS, ASA, CSSA, and SSSA, 2010, Long Beach, CA. Abstracts... Madison: ASA: CSSA: SSSA, 2010. Green Revolution 2.0: Food + Energy and Environmental Security. Paper 61842| Biblioteca(s): Embrapa Soja. |
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| 105. | | OLIVEIRA JUNIOR, A. de; MOREIRA, A.; CASTRO, C. de; KLEPKER, D.; LEITE, R. M. V. B. de C.; OLIVEIRA, F. A. de; SFREDO, G. J. Fertilidade do solo e nutrição mineral na incidência de doenças radiculares e da haste em soja. In: ALMEIDA, A. M. R.; SEIXAS, C. D. S. (Ed.). Soja: doenças radiculares e de hastes e inter-relações com o manejo do solo e da cultura. Londrina: Embrapa Soja, 2010. p. 303-344. il.| Biblioteca(s): Embrapa Amazônia Ocidental; Embrapa Soja. |
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| 106. | | LEITE, R. M. V. B. de C.; TREZZI, M. M.; OLIVEIRA, M. F. de; ARIAS, C. A. A.; CASTIGLIONI, V. B. R. Avaliação de genótipos de girassol para a resistência à mancha de alternária, no estado do Paraná, nas safras 1995/96 e 1996/97. Fitopatologia Brasileira, Brasília, v. 22, p. 275, ago. 1997. Suplemento. Resumo apresentado no XXX Congresso Brasileiro de Fitopatologia, Poços de Caldas, MG, 1997.| Biblioteca(s): Embrapa Soja. |
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| 110. | | CARVALHO, C. G. P. de; OLIVEIRA, M. F. de; CASTIGLIONI, V. B. R.; LEITE, R. M. V. B. de C.; VIEIRA, O. V. Desempenho produtivo de genótipos de girassol em diferentes regiões do Brasil nas safras 2001/2002 e 2002. In: SIMPÓSIO NACIONAL DE GIRASSOL, 3.; REUNIÃO NACIONAL DE GIRASSOL,15., 2003, Ribeirão Preto. [Anais]. [S.l.]: CATI, 2003. 1 CD-ROM. Seção Trabalhos.| Biblioteca(s): Embrapa Soja. |
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| 111. | | BALLA, A. J.; CASTIGLIONI, V. B. R.; SFREDO, G. J.; LEITE, R. M. V. B. de C.; OLIVEIRA, M. F. de. Desenvolvimento de tecnologia de producao para a cultura de girassol em areas irrigadas no Estado de Tocantins. In: REUNIAO NACIONAL DE PESQUISA DE GIRASSOL, 12., 1997, Campinas. Resumos... Campinas: Fundacao Cargill, 1997. p.43. Editado por Maria Regina G. Ungaro, Jane Menegaldo Turatti.| Biblioteca(s): Embrapa Soja. |
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| 114. | | OLIVEIRA, M. F. de; TULMANN NETO, A.; LEITE, R. M. V. B. de C.; ARIAS, C. A. A.; CASTIGLIONI, V. B. R. Mutação genética induzida em girassol para resistência a mancha de alternaria. In: REUNIAO NACIONAL DE PESQUISA DE GIRASSOL, 12., 1997, Campinas. Resumos... Campinas: Fundacao Cargill, 1997. p.30. Editado por Maria Regina G. Ungaro, Jane Menegaldo Turatti.| Biblioteca(s): Embrapa Soja. |
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| 116. | | OLIVEIRA, M. F. de; CARVALHO, C. G. P. de; VIEIRA, O. V.; ARIAS, C. A. A.; CASTIGLIONI, V. B. R.; LEITE, R. M. V. B. de C. Rede de ensaios de avaliação de genótipos de girassol (04.2002.334.02). In: HOFFMANN-CAMPO, C. B.; SARAIVA, O. F. (Org.). Resultados de pesquisa da Embrapa Soja - 2002: girassol e trigo. Londrina: Embrapa Soja, 2003. p. 11-14. (Embrapa Soja. Documentos, 218).| Biblioteca(s): Embrapa Soja. |
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| 118. | | CASTIGLIONI, V. B. R.; ARIAS, C. A. A.; OLIVEIRA, M. F. de; LEITE, R. M. V. B. de C.; LAGO, R. C. A. Composicao de acidos graxos em girassol e suas variacoes em diferentes zonas agroecologicas. In: REUNIAO NACIONAL DE PESQUISA DE GIRASSOL, 12., 1997, Campinas. Resumos... Campinas: Fundacao Cargill, 1997. p.31-33. Editado por Maria Regina G. Ungaro, Jane Menegaldo Turatti.| Biblioteca(s): Embrapa Soja. |
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| 119. | | GOMES, D. P.; BRINGEL, J. M. M.; MORAES, M. F. H.; GOMES, J. J. A.; LEITE, R. M. V. B. de C. Qualidade fisiológica e sanitária de sementes de girassol produzidas na região de Timon, Maranhão. Summa Phytopathologica, Botucatu, v. 32, n. 3, p. 291-292, Jul./Sept. 2006.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Soja. |
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| 120. | | OLIVEIRA, M. F. de; CARVALHO, C. G. P. de; CASTIGLIONI, V. B. R.; LEITE, R. M. V. B. de C.; SANTOS, A. M. B. dos; CASTRO, C. de; VIEIRA, O. V. Avaliação e seleção de genótipos de girassol em diferentes regiões do Brasil. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 2., 2003, Porto Seguro. [Anais.]. Porto Seguro: SBMP, 2003. 1 CD-ROM. Trabalho 430.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 135 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
31/03/2011 |
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Data da última atualização: |
04/04/2011 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
OLIVEIRA JUNIOR, A. de; CASTRO, C. de; OLIVEIRA, F. A. de; LEITE, R. M. V. B. de C.; MOREIRA, A.; ZOBIOLE, L. H. S. |
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Afiliação: |
ADILSON DE OLIVEIRA JUNIOR, CNPSO; CESAR DE CASTRO, CNPSO; FABIO ALVARES DE OLIVEIRA, CNPSO; REGINA MARIA VILLAS BOAS DE C LEITE, CNPSO; ADONIS MOREIRA, CNPSO; LUIZ HENRIQUE SAES ZOBIOLE, UEM. |
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Título: |
Growth parameters and micronutrient uptake rate of sunflower crop (Helianthus annuus L.). |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: INTERNATIONAL ANNUAL MEETINGS, ASA, CSSA, and SSSA, 2010, Long Beach, CA. Abstracts... Madison: ASA: CSSA: SSSA, 2010. Green Revolution 2.0: Food + Energy and Environmental Security. |
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Páginas: |
Paper 61842 |
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Idioma: |
Inglês |
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Conteúdo: |
The sunflower crop area has increased considerably in Brazil. The sunflower?s oil is very useful for human feed and biofuel production. Regarding it?s benefits, the sunflower`s oil is rich in polyunsaturated fatty acids as the linoleic acid, which is essential to human health. However, it is important to evaluate the growth parameters which make the sunflower an efficient plant in oil production; as well the influence of mineral nutrition with micronutrients in the oil production. Thus, this study aimed to establish curves of micronutrients accumulation in sunflower crop. The experiment was conducted in field on Typic Hapludox, located at Embrapa Soja in Londrina-PR The fertilization seeding was 300 kg/ha of 05-20-20 (N-P2O5-K2O), before sowing. It was used the hybrid BRS-191 and the final plant density was 40.000 plants/ha. Plant samples were collected at each interval of 14 days after emergence and share in different parts as petioles, leaves, stems and, when applicable, chapter and achenes. It was evaluated the height, number of leaves, leaf area and the oil content in the achenes. After drying, each plant part was weighed and ground in order to determine the content of Zn, Mn, Fe, Cu and B. The curve of nutrient acculation was obtained through the nutrient content and dry mass of each plant material. In general, the estimated dry mass and achenes of the BRS 191 hybrid was 10400 kg/ha and 37.58 kg/ha showing maximum predict value of 32 leaves, 0.80 m2 of leaf area and 49.53% of oil content. Iron was the micronutrient more absorbed, which accumulated more in the achenes related to the total nutrient uptake. The total accumulation of Fe, Mn, Zn, B and Cu were 38.06, 19.68, 9.20, 8.62 and 4.27 mg/plant of sunflower. MenosThe sunflower crop area has increased considerably in Brazil. The sunflower?s oil is very useful for human feed and biofuel production. Regarding it?s benefits, the sunflower`s oil is rich in polyunsaturated fatty acids as the linoleic acid, which is essential to human health. However, it is important to evaluate the growth parameters which make the sunflower an efficient plant in oil production; as well the influence of mineral nutrition with micronutrients in the oil production. Thus, this study aimed to establish curves of micronutrients accumulation in sunflower crop. The experiment was conducted in field on Typic Hapludox, located at Embrapa Soja in Londrina-PR The fertilization seeding was 300 kg/ha of 05-20-20 (N-P2O5-K2O), before sowing. It was used the hybrid BRS-191 and the final plant density was 40.000 plants/ha. Plant samples were collected at each interval of 14 days after emergence and share in different parts as petioles, leaves, stems and, when applicable, chapter and achenes. It was evaluated the height, number of leaves, leaf area and the oil content in the achenes. After drying, each plant part was weighed and ground in order to determine the content of Zn, Mn, Fe, Cu and B. The curve of nutrient acculation was obtained through the nutrient content and dry mass of each plant material. In general, the estimated dry mass and achenes of the BRS 191 hybrid was 10400 kg/ha and 37.58 kg/ha showing maximum predict value of 32 leaves, 0.80 m2 of leaf area and 49.... Mostrar Tudo |
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Thesagro: |
Girassol. |
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Categoria do assunto: |
-- |
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URL: |
https://a-c-s.confex.com/crops/2010am/webprogram/Paper61842.html
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Marc: |
LEADER 02474naa a2200205 a 4500
001 1884411
005 2011-04-04
008 2010 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA JUNIOR, A. de
245 $aGrowth parameters and micronutrient uptake rate of sunflower crop (Helianthus annuus L.).
260 $c2010
300 $aPaper 61842
520 $aThe sunflower crop area has increased considerably in Brazil. The sunflower?s oil is very useful for human feed and biofuel production. Regarding it?s benefits, the sunflower`s oil is rich in polyunsaturated fatty acids as the linoleic acid, which is essential to human health. However, it is important to evaluate the growth parameters which make the sunflower an efficient plant in oil production; as well the influence of mineral nutrition with micronutrients in the oil production. Thus, this study aimed to establish curves of micronutrients accumulation in sunflower crop. The experiment was conducted in field on Typic Hapludox, located at Embrapa Soja in Londrina-PR The fertilization seeding was 300 kg/ha of 05-20-20 (N-P2O5-K2O), before sowing. It was used the hybrid BRS-191 and the final plant density was 40.000 plants/ha. Plant samples were collected at each interval of 14 days after emergence and share in different parts as petioles, leaves, stems and, when applicable, chapter and achenes. It was evaluated the height, number of leaves, leaf area and the oil content in the achenes. After drying, each plant part was weighed and ground in order to determine the content of Zn, Mn, Fe, Cu and B. The curve of nutrient acculation was obtained through the nutrient content and dry mass of each plant material. In general, the estimated dry mass and achenes of the BRS 191 hybrid was 10400 kg/ha and 37.58 kg/ha showing maximum predict value of 32 leaves, 0.80 m2 of leaf area and 49.53% of oil content. Iron was the micronutrient more absorbed, which accumulated more in the achenes related to the total nutrient uptake. The total accumulation of Fe, Mn, Zn, B and Cu were 38.06, 19.68, 9.20, 8.62 and 4.27 mg/plant of sunflower.
650 $aGirassol
700 1 $aCASTRO, C. de
700 1 $aOLIVEIRA, F. A. de
700 1 $aLEITE, R. M. V. B. de C.
700 1 $aMOREIRA, A.
700 1 $aZOBIOLE, L. H. S.
773 $tIn: INTERNATIONAL ANNUAL MEETINGS, ASA, CSSA, and SSSA, 2010, Long Beach, CA. Abstracts... Madison: ASA: CSSA: SSSA, 2010. Green Revolution 2.0: Food + Energy and Environmental Security.
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