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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Soja. |
Data corrente: |
06/11/2003 |
Data da última atualização: |
26/07/2017 |
Autoria: |
SOUZA, A. de; ARIAS, C. A. A.; OLIVEIRA, M. F. de; CASTIGLIONI, V. B. R. |
Título: |
Selection of sunflower cultivars for boron efficiency using nutrient solution. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 3, n. 2, p. 125-132, jun. 2003. |
Idioma: |
Inglês |
Conteúdo: |
Boron deficiency is common in Brazilian soils specially under Savanna conditions. Sunflower crop is very demanding as to boron supply, showing low tolerance to its deficiency. This research was done to screen sunflower cultivars for high boror utilization efficiency based on relative plant reaction in complete (0.15 mg B L-1) and deficient (0.00625 mg B L-1) nutrient solution. Twenty-two cultivars were evaluated in three independent assays, according to a randomized complete block design with six replicates. Root growth, plant height, leaf length, fresh root weight, fresh canopy weight, and symptoms of boron deficiency were evaluated. A criteria of efficiency and responsiveness was established. The selection procedure was efficient for root and canopy fresh weights, plant height and root growth, and allowed the selection of superior sunflower genotypes such as the AS 238 and AS 243 cultivars. |
Palavras-Chave: |
Cultivar; Micronutrient; Nutrient solution; Selection; Sunflower. |
Thesagro: |
Boro; Girassol; Helianthus Annuus; Seleção; Solução Nutritiva. |
Thesaurus Nal: |
plant nutrition. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/50313/1/22429.pdf
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Marc: |
LEADER 01711naa a2200289 a 4500 001 1460274 005 2017-07-26 008 2003 bl uuuu u00u1 u #d 100 1 $aSOUZA, A. de 245 $aSelection of sunflower cultivars for boron efficiency using nutrient solution. 260 $c2003 520 $aBoron deficiency is common in Brazilian soils specially under Savanna conditions. Sunflower crop is very demanding as to boron supply, showing low tolerance to its deficiency. This research was done to screen sunflower cultivars for high boror utilization efficiency based on relative plant reaction in complete (0.15 mg B L-1) and deficient (0.00625 mg B L-1) nutrient solution. Twenty-two cultivars were evaluated in three independent assays, according to a randomized complete block design with six replicates. Root growth, plant height, leaf length, fresh root weight, fresh canopy weight, and symptoms of boron deficiency were evaluated. A criteria of efficiency and responsiveness was established. The selection procedure was efficient for root and canopy fresh weights, plant height and root growth, and allowed the selection of superior sunflower genotypes such as the AS 238 and AS 243 cultivars. 650 $aplant nutrition 650 $aBoro 650 $aGirassol 650 $aHelianthus Annuus 650 $aSeleção 650 $aSolução Nutritiva 653 $aCultivar 653 $aMicronutrient 653 $aNutrient solution 653 $aSelection 653 $aSunflower 700 1 $aARIAS, C. A. A. 700 1 $aOLIVEIRA, M. F. de 700 1 $aCASTIGLIONI, V. B. R. 773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 3, n. 2, p. 125-132, jun. 2003.
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Embrapa Soja (CNPSO) |
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Registros recuperados : 384 | |
124. | | OLIVEIRA, M. F. de; ARIAS, C. A. A.; TOLEDO, J. F. F. de. Development of soybean inbred lines combining grain yielding potential and stinkbugs resistance. In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. p. 179. (Embrapa Soja. Documentos, 228). Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.Biblioteca(s): Embrapa Soja. |
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126. | | COSTAMILAN, L. M.; BERTAGNOLLI, P. F.; GODOY, C. V.; SOARES, R. M.; OLIVEIRA, M. F. de. Ferrugem de soja: avaliação de resistência de linhagens, safra 2015/2016. In: COSTAMILAN, L. M.; CARRÃO-PANIZZI, M. C. (Ed.). Soja: resultados de pesquisa 2015/2016. Passo Fundo: Embrapa Trigo, 2016. p. 42-46. (Embrapa Trigo. Documentos online, 161).Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Trigo. |
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127. | | CASTIGLIONI, V. B. R.; OLIVEIRA, M. F. de; LEITE, R. M. V. B. de C. Girassol. In: ALBUQUERQUE, A. C. S.; SILVA, A. G. da (Ed.). Agricultura tropical: quatro décadas de inovações tecnológicas, institucionais e políticas. Brasília, DF: Embrapa Informação Tecnológica, 2008. v.1 p. 295-305.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Soja. |
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130. | | TOLEDO, J. F. F. de; RIBEIRO, A. S.; OLIVEIRA, M. F. de. Genetic analyses of soybean [Glycine max (L.) Merrill] resistance to the Asian rust (Phakopsora pachyrhizi H. Sydow & P. Sydow). 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. 195, ref. O341. 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.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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135. | | KARAM, D.; OLIVEIRA, M. F. de; PEREIRA FILHO, I. A.; JESUS, L. L. Sensibilidade de híbridos de milho e herbicidas pós-emergentes aplicados em dois estádios fenológicos da cultura. In: CONGRESSO NACIONAL DE MILHO E SORGO, 27.; SIMPOSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 3.; WORKSHOP SOBRE MANEJO E ETIOLOGIA DA MANCHA BRANCA DO MILHO, 2008, Londrina. Agroenergia, produção de alimentos e mudanças climáticas: desafios para milho e sorgo: trabalhos e palestras. [Londrina]: IAPAR; [Sete Lagoas]: Embrapa Milho e Sorgo, 2008. 1 CD-ROM.Tipo: Artigo em Anais de Congresso / Nota Técnica |
Biblioteca(s): Embrapa Milho e Sorgo. |
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Registros recuperados : 384 | |
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