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| Registros recuperados : 135 | |
| 83. |  | OLIVEIRA JUNIOR, A. de; CASTRO, C. de; OLIVEIRA, F. A. de; MOREIRA, A.; KLEPKER, D.; LEITE, R. M. V. B. de C.; AMARAL, J. de L. Adubação com fósforo e potássio em sistemas de produção com soja em solos de origem basáltica In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 29.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 13.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 11.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 8., 2010, Guarapari. Fontes de nutrientes e produção agrícola: modelando o futuro: anais. Viçosa: SBCS, 2010. 5 p. Trab. 843. 1 CD-ROM. FERTBIO 2010.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 84. | | OLIVEIRA JUNIOR, A. de; CASTRO, C. de; OLIVEIRA, F. A. de; MOREIRA, A.; KLEPKER, D.; LEITE, R. M. V. B. de C.; AMARAL, J. de L. Adubação com fósforo e potássio em sistemas de produção com soja em solos de origem basáltica In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 29.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 13.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 11.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 8., 2010, Guarapari. Fontes de nutrientes e produção agrícola: modelando o futuro: anais. Viçosa: SBCS, 2010. 5 p. Trab. 843. 1 CD-ROM. FERTBIO 2010.| Biblioteca(s): Embrapa Soja. |
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| 85. | | BALLA, A. J.; CASTIGLIONI, V. B. R.; SFREDO, G. J.; LEITE, R. M. V. B. de C.; OLIVEIRA, M. F. de. Aperfeiçoamento da tecnologia e determinação dos fatores limitantes de produção. In: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 12., 1997, Campinas. Resumos... Campinas: Fundação Cargill, 1997. p. 22-23. Editado por Maria Regina G. Ungaro, Jane Menegaldo Turatti.| Biblioteca(s): Embrapa Soja. |
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| 87. | | BALLA, A.; PEREIRA, J. E.; CASTIGLIONI, V. B. R.; SFREDO, G. J.; LEITE, R, M. V. B. de C.; OLIVEIRA, M. F. de; DOMMIT, L. A. Levantamento do estado nutricional do girassol e aperfeiçoamento da tecnologia de produção (04.0.94.330-03). In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa da Embrapa Soja 1997. Londrina, 1998. p. 206-213. (Embrapa-CNPSo. Documentos, 118).| Biblioteca(s): Embrapa Soja. |
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| 88. | | LEITE, R. M. V. B. de C.; MOREIRA, M. A. B.; LIRA, M. A.; ALVES, M. C. S.; DA MATA, S. S. Levantamento de doenças do girassol em ensaio de avaliação de genótipos no Rio Grande do Norte. Tropical Plant Pathology, Brasília, DF, v. 33, p. S 226, ago. 2008. Suplemento. Edição dos Resumos apresentado no XLI Congresso Brasileiro de Fitopatologia, Belo Horizonte, ago., 2008.| Biblioteca(s): Embrapa Soja. |
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| 89. | | GOMES, D. P.; SARDINHA, D. H. S.; LEITE, R. M. V. B. de C.; SILVA, G. C.; KRONKA, A. Z.; MELO, N. C. Interferência de fungos na qualidade fisiológica de sementes de girassol produzidas em Timon, MA. Tropical Plant Pathology, Brasília, DF, v. 33, p. S 274, ago. 2008. Suplemento. Edição dos Resumos apresentado no XLI Congresso Brasileiro de Fitopatologia, Belo Horizonte, ago., 2008.| Biblioteca(s): Embrapa Soja. |
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| 90. | | CASTRO, C. de; OLIVEIRA JUNIOR, A. de; OLIVEIRA, F. A. de; LEITE, R. M. V. B. de C.; MOREIRA, A.; ZOBIOLE, L. H. S. Macronutrient 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 61763| Biblioteca(s): Embrapa Soja. |
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| 91. | | 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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| 92. | | 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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| 95. | | 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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| 96. | | 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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| 100. | | DOMIT, L. A.; BALLA, A.; LEITE, R. M. V. B. de C.; GALERANI, P. R.; MELLO, H. C.; OLIVEIRA, M. F. de; CASTIGLIONI, V. B. R. Avaliação e difusão de tecnologias para produção de girassol no Brasil (04.0.94.330-09). In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa da Embrapa Soja 1997. Londrina, 1998. p. 219. (Embrapa-CNPSo. Documentos, 118).| 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: |
CASTRO, C. de; OLIVEIRA JUNIOR, A. de; OLIVEIRA, F. A. de; LEITE, R. M. V. B. de C.; MOREIRA, A.; ZOBIOLE, L. H. S. |
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Afiliação: |
CESAR DE CASTRO, CNPSO; ADILSON DE OLIVEIRA JUNIOR, 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: |
Macronutrient 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 61763 |
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Idioma: |
Inglês |
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Conteúdo: |
The study aimed to establish curves of macronutrients accumulation in sunflower crop. Thus, an experiment was conducted in field on Typic Hapludox, located at the experimental farm of Embrapa Soja in Londrina/PR. The plots consisted of 14 lines with 25 m length and 0.70 m width, resulting in a total area of 245 m2. Each plot was replicated four times. The fertilization seeding was 300 kg ha-1 of 05-20-20, before sowing. Fertilization was split in two applications of 25 + 1 kg ha-1 N and B, respectively, which the first application was applied at 21 and the second at 35 days after sowing. It was used the hybrid BRS-191 and the final plant density was 40.000 plants ha-1. 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. After drying, each plant part was weighed and ground in order to determine the content of N, P, K, Ca, Mg and S. From the levels of these nutrients and dry mass of each plant, it was obtained the curves of accumulation. It was found that for obtaining yield higher than 3000 kg ha-1, the hybrid BRS 191 drew about 150, 24, 286, 116, 42 and 24 kg ha-1 of N, P, K, Ca, Mg and S, respectively, showing a following order of extraction: K> N> Ca> P = S. In addition the relation to the exportation, the nutrients order was: N> P = K> S = Mg> Ca. Therefore, special attention should be given to keep adequate supply of N, K and Ca, due to high demand of these elements by sunflower crop. MenosThe study aimed to establish curves of macronutrients accumulation in sunflower crop. Thus, an experiment was conducted in field on Typic Hapludox, located at the experimental farm of Embrapa Soja in Londrina/PR. The plots consisted of 14 lines with 25 m length and 0.70 m width, resulting in a total area of 245 m2. Each plot was replicated four times. The fertilization seeding was 300 kg ha-1 of 05-20-20, before sowing. Fertilization was split in two applications of 25 + 1 kg ha-1 N and B, respectively, which the first application was applied at 21 and the second at 35 days after sowing. It was used the hybrid BRS-191 and the final plant density was 40.000 plants ha-1. 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. After drying, each plant part was weighed and ground in order to determine the content of N, P, K, Ca, Mg and S. From the levels of these nutrients and dry mass of each plant, it was obtained the curves of accumulation. It was found that for obtaining yield higher than 3000 kg ha-1, the hybrid BRS 191 drew about 150, 24, 286, 116, 42 and 24 kg ha-1 of N, P, K, Ca, Mg and S, respectively, showing a following order of extraction: K> N> Ca> P = S. In addition the relation to the exportation, the nutrients order was: N> P = K> S = Mg> Ca. Therefore, special attention should be given to keep adequate supply of N, K and Ca, due to high demand of t... 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/Paper61763.html
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Marc: |
LEADER 02250naa a2200205 a 4500
001 1884364
005 2011-04-04
008 2010 bl uuuu u00u1 u #d
100 1 $aCASTRO, C. de
245 $aMacronutrient uptake rate of sunflower crop (Helianthus annuus L.).
260 $c2010
300 $aPaper 61763
520 $aThe study aimed to establish curves of macronutrients accumulation in sunflower crop. Thus, an experiment was conducted in field on Typic Hapludox, located at the experimental farm of Embrapa Soja in Londrina/PR. The plots consisted of 14 lines with 25 m length and 0.70 m width, resulting in a total area of 245 m2. Each plot was replicated four times. The fertilization seeding was 300 kg ha-1 of 05-20-20, before sowing. Fertilization was split in two applications of 25 + 1 kg ha-1 N and B, respectively, which the first application was applied at 21 and the second at 35 days after sowing. It was used the hybrid BRS-191 and the final plant density was 40.000 plants ha-1. 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. After drying, each plant part was weighed and ground in order to determine the content of N, P, K, Ca, Mg and S. From the levels of these nutrients and dry mass of each plant, it was obtained the curves of accumulation. It was found that for obtaining yield higher than 3000 kg ha-1, the hybrid BRS 191 drew about 150, 24, 286, 116, 42 and 24 kg ha-1 of N, P, K, Ca, Mg and S, respectively, showing a following order of extraction: K> N> Ca> P = S. In addition the relation to the exportation, the nutrients order was: N> P = K> S = Mg> Ca. Therefore, special attention should be given to keep adequate supply of N, K and Ca, due to high demand of these elements by sunflower crop.
650 $aGirassol
700 1 $aOLIVEIRA JUNIOR, A. 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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