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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Soja. |
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Data corrente: |
06/11/2003 |
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Data da última atualização: |
26/07/2017 |
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Autoria: |
SOUZA, A. de; ARIAS, C. A. A.; OLIVEIRA, M. F. de; CASTIGLIONI, V. B. R. |
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Título: |
Selection of sunflower cultivars for boron efficiency using nutrient solution. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 3, n. 2, p. 125-132, jun. 2003. |
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Idioma: |
Inglês |
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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. |
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Palavras-Chave: |
Cultivar; Micronutrient; Nutrient solution; Selection; Sunflower. |
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Thesagro: |
Boro; Girassol; Helianthus Annuus; Seleção; Solução Nutritiva. |
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Thesaurus Nal: |
plant nutrition. |
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Categoria do assunto: |
-- |
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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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Registro original: |
Embrapa Soja (CNPSO) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
20/06/2016 |
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Data da última atualização: |
08/02/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CRUZ, J. L.; SANTOS, A. A. DOS; GOMES JÚNIOR, F. de A. |
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Afiliação: |
JAILSON LOPES CRUZ, CNPMF; ANDRDADE ALVES DOS SANTOS; FRANCISCO DE ASSIS GOMES JÚNIOR. |
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Título: |
Salinity-calcium interactions on seedling growth of papaya (Carica papaya L.). |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 61., 2015, Manaus. Anais... Brasília, DF: Embrapa, 2015. 148 p. Texto em português, inglês e espanhol. |
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Idioma: |
Português |
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Thesagro: |
Mamão. |
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Thesaurus NAL: |
Papayas. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00567nam a2200145 a 4500
001 2047487
005 2017-02-08
008 2015 bl uuuu u00u1 u #d
100 1 $aCRUZ, J. L.
245 $aSalinity-calcium interactions on seedling growth of papaya (Carica papaya L.).
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 61., 2015, Manaus. Anais... Brasília, DF: Embrapa, 2015. 148 p. Texto em português, inglês e espanhol.$c2015
650 $aPapayas
650 $aMamão
700 1 $aSANTOS, A. A. DOS
700 1 $aGOMES JÚNIOR, F. de A.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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