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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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Registro original: |
Embrapa Soja (CNPSO) |
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| Registros recuperados : 31 | |
| 21. |  | 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| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 22. | | ZOBIOLE, L. H. S.; OLIVEIRA JÚNIOR, R. S. de; HUBER, D. M.; CONSTANTIN, J.; CASTRO, C. de; OLIVEIRA, F. A. de; OLIVEIRA JUNIOR, A. de. Glyphosate reduces shoot concentrations of mineral nutrients in glyphosate-resistant soybeans. Plant and Soil, Netherlands, v. 328, n. 1-2, p. 57-69 , mar. 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja. |
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| 23. | | ZOBIOLE, L. H. S.; OLIVEIRA JUNIOR, R. S. de; KREMER, R. J.; CASTRO, C. de; OLIVEIRA, F. A. de; YAMADA, T.; CONSTANTIN, J.; OLIVEIRA JUNIOR, A. de. Effect of glyphosate on nodule formation and its interrelation with nickel content in glyphosate-resistant soybeans. In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: proceedings. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. Poster. WSRC 2009. 1 CD-ROM. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 24. | | ZOBIOLE, L. H. S.; OLIVEIRA JUNIOR, R. S. de O.; CONSTANTIN, J.; HUBER, D. M.; CASTRO, C. de; OLIVEIRA, F. A. de; OLIVEIRA JUNIOR, A. de. Effect of glyphosate on nutrient contents in glyphosate-resistant soybeans. In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: proceedings. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. Oral Presentations. WSRC 2009. 1 CD-ROM. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 25. | | ZOBIOLE, L. H. S.; OLIVEIRA JÚNIOR, R. S.; KREMER, R. J.; CONSTANTIN, J.; YAMADA, T.; CASTRO, C.; OLIVEIRA, F. A.; OLIVEIRA JUNIOR, A. Effect of glyphosate on symbiotic N2 fixation and nickel concentration in glyphosate-resistant soybeans. Applied Soil Ecology, Amsterdam, v. 44, n. 2, p. 176-180, Feb. 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 26. | | ZOBIOLE, L. H. S.; OLIVEIRA JUNIOR, R. S. de; BONATO, C. M.; MUNIZ, A. S.; CASTRO, C. de; OLIVEIRA, F. A. de; CONSTANTIN, J.; OLIVEIRA JUNIOR, A. de. Effect of increasing doses of glyphosate on water use efficiency and photosynthesis in glyphosate-resistant soybeans. In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: abstracts. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. p. 34, ref. O131. WSRC 2009. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.| Biblioteca(s): Embrapa Soja. |
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| 27. | | ZOBIOLE, L. H. S.; OLIVEIRA JUNIOR, R. S. de; BONATO, C. M.; MUNIZ, A. S.; CASTRO, C. de; OLIVEIRA, F. A. de; CONSTANTIN, J.; OLIVEIRA JUNIOR, A. de. Effect of increasing doses of glyphosate on water use efficiency and photosynthesis in glyphosate-resistant soybeans. In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: proceedings. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. Poster. WSRC 2009. 1 CD-ROM. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 28. | | ZOBIOLE, L. H. S.; OLIVEIRA JUNIOR, R. S. de; KREMER, R. J.; CASTRO, C. de; OLIVEIRA, F. A. de; YAMADA, T.; CONSTANTIN, J.; OLIVEIRA JUNIOR, A. de. Effects of glyphosate on nodule formation and its interrelation with nickel content in glyphosate-resistant soybeans. In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: abstracts. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. p. 151, ref. P403. WSRC 2009. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.| Biblioteca(s): Embrapa Soja. |
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| 29. | | PRANDO, A. M.; OLIVEIRA, F. A. de; OLIVEIRA JUNIOR, A. de; CASTRO, C. de; ZOBIOLE, L. H. S.; MIYAMOTO, F. M.; SILVA, J. M. Sensibilidade ao glifosato e adubação foliar na produtividade de soja RR. In: CONGRESSO BRASILEIRO DE SOJA, 5.; MERCOSOJA 2009, Goiânia. Resumos... Londrina: Embrapa Soja, 2009. p. 130, trab. 226. Editado por Adilson de Oliveira Júnior, Odilon Ferreira Saraiva, Clara Beatriz Hoffmann Campo, César de Castro.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 30. | | 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| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 31 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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