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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
11/04/2000 |
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Data da última atualização: |
15/10/2004 |
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Autoria: |
CARRAO-PANIZZI, M.C.; ALMEIDA, L. A.; KIIHL, R. A. S.; MIRANDA, L. C.; MANDARINO, J. M. G.; BORDINGNON, J. R. |
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Título: |
Genetic improvement of relevant characteristics of soybean for human consumption. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 6., 1999, Chicago. Proceedings: invited and contributed papers and posters. Chicago: University of Illinois / Soybean Research & Development Council, 1999. |
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Páginas: |
p.455. |
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Idioma: |
Inglês |
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Conteúdo: |
Breeding soybean to obtain cultivars with specific characteristics for its utilization is being considered in the breeding program of the National Soybean Research Center of Embrapa, in Brazil. Crosses combinations involving high-yield cultivars and genotypes with special traits such as better flavor (through absence of lipoxygenase enzymes), high protein content, reduced trypsin inhibitor appropriated seed size (large or small), and hilum color (yellow), are being considered to improve soybean for human consumption. Line BR96-25337 is a L-1, L-2, and L-3 null lipoxygenase genotype, with high yield potential (> 4000 kg/ha); line BRM95-50570, which has large seed size (> 20g/100 seeds) and yellow hilum, has good texture and flavor for tofu production - it does not yield as much as commercial cultivars, but may be useful in organic planting systems; lines BRM95-51635 and BRM96-51864, which have small seed size (10g/100 seeds) are suitable for natto production; and lines BRM96-50293 and BRM96-50290, which present high protein content (47%), are being evaluated for productivity. `BRS-155` was the first cultivar released and recommended for sowing in Parana and Santa Catarina States. It presents activity of trypsin inhibitor reduced (30%); in 28 locations, it yielded an average of 3100 kg/ha, only 1.3% less than `IAS 5`, a commercial cultivar. It was released because of its low content of treatment during processing.. Among the Brazilian cultivars, there is a significant genetic variability for isoflavone concentrations, which are highly influenced by environmental conditions. Cultivar IAS 5 showed higher concentrations of total isoflavones in the grains than did cultivar BR-36. In Londrina (Northern Parana State) these cultivars presented 120.5 and 48.9 mg/100g, respectively, while in Ponta Grossa (Southern Parana State) they had 152.4 and 58.5 mg/100g of total isoflavone, respectively. This difference was probably due to local mean temperature(23C in Londrina and 20C in Ponta Grossa). Environmental effects on isoflavone concentrations of total isoflavone (218.7 mg/100g) when grown in Vacaria, Rio Grande do Sul State (28o30` S latitude, 19oC), compared to 106.0 mg/100g observed in Palotina, Parana State (24o27`S latitude, 24oC). Therefore, by choosing location, it is possible to manipulate the concentration of these compounds in soybean cultivars. MenosBreeding soybean to obtain cultivars with specific characteristics for its utilization is being considered in the breeding program of the National Soybean Research Center of Embrapa, in Brazil. Crosses combinations involving high-yield cultivars and genotypes with special traits such as better flavor (through absence of lipoxygenase enzymes), high protein content, reduced trypsin inhibitor appropriated seed size (large or small), and hilum color (yellow), are being considered to improve soybean for human consumption. Line BR96-25337 is a L-1, L-2, and L-3 null lipoxygenase genotype, with high yield potential (> 4000 kg/ha); line BRM95-50570, which has large seed size (> 20g/100 seeds) and yellow hilum, has good texture and flavor for tofu production - it does not yield as much as commercial cultivars, but may be useful in organic planting systems; lines BRM95-51635 and BRM96-51864, which have small seed size (10g/100 seeds) are suitable for natto production; and lines BRM96-50293 and BRM96-50290, which present high protein content (47%), are being evaluated for productivity. `BRS-155` was the first cultivar released and recommended for sowing in Parana and Santa Catarina States. It presents activity of trypsin inhibitor reduced (30%); in 28 locations, it yielded an average of 3100 kg/ha, only 1.3% less than `IAS 5`, a commercial cultivar. It was released because of its low content of treatment during processing.. Among the Brazilian cultivars, there is a significant genetic... Mostrar Tudo |
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Palavras-Chave: |
Soybean. |
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Thesagro: |
Melhoramento; Nutrição Humana; Soja. |
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Thesaurus Nal: |
Brazil; breeding; human nutrition. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03272naa a2200277 a 4500
001 1461660
005 2004-10-15
008 1999 bl uuuu u00u1 u #d
100 1 $aCARRAO-PANIZZI, M.C.
245 $aGenetic improvement of relevant characteristics of soybean for human consumption.
260 $c1999
300 $ap.455.
520 $aBreeding soybean to obtain cultivars with specific characteristics for its utilization is being considered in the breeding program of the National Soybean Research Center of Embrapa, in Brazil. Crosses combinations involving high-yield cultivars and genotypes with special traits such as better flavor (through absence of lipoxygenase enzymes), high protein content, reduced trypsin inhibitor appropriated seed size (large or small), and hilum color (yellow), are being considered to improve soybean for human consumption. Line BR96-25337 is a L-1, L-2, and L-3 null lipoxygenase genotype, with high yield potential (> 4000 kg/ha); line BRM95-50570, which has large seed size (> 20g/100 seeds) and yellow hilum, has good texture and flavor for tofu production - it does not yield as much as commercial cultivars, but may be useful in organic planting systems; lines BRM95-51635 and BRM96-51864, which have small seed size (10g/100 seeds) are suitable for natto production; and lines BRM96-50293 and BRM96-50290, which present high protein content (47%), are being evaluated for productivity. `BRS-155` was the first cultivar released and recommended for sowing in Parana and Santa Catarina States. It presents activity of trypsin inhibitor reduced (30%); in 28 locations, it yielded an average of 3100 kg/ha, only 1.3% less than `IAS 5`, a commercial cultivar. It was released because of its low content of treatment during processing.. Among the Brazilian cultivars, there is a significant genetic variability for isoflavone concentrations, which are highly influenced by environmental conditions. Cultivar IAS 5 showed higher concentrations of total isoflavones in the grains than did cultivar BR-36. In Londrina (Northern Parana State) these cultivars presented 120.5 and 48.9 mg/100g, respectively, while in Ponta Grossa (Southern Parana State) they had 152.4 and 58.5 mg/100g of total isoflavone, respectively. This difference was probably due to local mean temperature(23C in Londrina and 20C in Ponta Grossa). Environmental effects on isoflavone concentrations of total isoflavone (218.7 mg/100g) when grown in Vacaria, Rio Grande do Sul State (28o30` S latitude, 19oC), compared to 106.0 mg/100g observed in Palotina, Parana State (24o27`S latitude, 24oC). Therefore, by choosing location, it is possible to manipulate the concentration of these compounds in soybean cultivars.
650 $aBrazil
650 $abreeding
650 $ahuman nutrition
650 $aMelhoramento
650 $aNutrição Humana
650 $aSoja
653 $aSoybean
700 1 $aALMEIDA, L. A.
700 1 $aKIIHL, R. A. S.
700 1 $aMIRANDA, L. C.
700 1 $aMANDARINO, J. M. G.
700 1 $aBORDINGNON, J. R.
773 $tIn: WORLD SOYBEAN RESEARCH CONFERENCE, 6., 1999, Chicago. Proceedings: invited and contributed papers and posters. Chicago: University of Illinois / Soybean Research & Development Council, 1999.
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Registro original: |
Embrapa Soja (CNPSO) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
25/11/2009 |
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Data da última atualização: |
17/11/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
RIPARDO, A. K. da S.; CONCEIÇÃO, H. E. O. da; PINTO, J. E. B. P.; QUADROS, B. R. de; REIS, L. R. S. |
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Afiliação: |
HERÁCLITO EUGÊNIO OLIVEIRA DA CONCEIÇÃO, CPATU. |
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Título: |
Efeitos de BAP e sacarose sobre explantes nodais de Derris urucu (Killip et Smith) Macbride visando à indução de brotações. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 10.; CONGRESSO LATINO AMERICANO DE FISIOLOGIA VEGETAL, 12., 2005, Recife. Anais... Recife: SBFV, 2005. |
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Idioma: |
Português |
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Palavras-Chave: |
Indução de brotos; Micropropagação de timbós. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/102945/1/7114.pdf
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Marc: |
LEADER 00715nam a2200169 a 4500
001 1576047
005 2022-11-17
008 2005 bl uuuu u00u1 u #d
100 1 $aRIPARDO, A. K. da S.
245 $aEfeitos de BAP e sacarose sobre explantes nodais de Derris urucu (Killip et Smith) Macbride visando à indução de brotações.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 10.; CONGRESSO LATINO AMERICANO DE FISIOLOGIA VEGETAL, 12., 2005, Recife. Anais... Recife: SBFV$c2005
653 $aIndução de brotos
653 $aMicropropagação de timbós
700 1 $aCONCEIÇÃO, H. E. O. da
700 1 $aPINTO, J. E. B. P.
700 1 $aQUADROS, B. R. de
700 1 $aREIS, L. R. S.
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Embrapa Amazônia Oriental (CPATU) |
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