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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Milho e Sorgo; Embrapa Tabuleiros Costeiros. |
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Data corrente: |
13/01/2010 |
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Data da última atualização: |
04/06/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RIOS, S. de A.; PAES, M. C. D.; BORÉM, A.; CRUZ, C. D.; GUIMARAES, P. E. de O.; SCHAFFERT, R. E.; CARDOSO, W. S.; PACHECO, C. A. P. |
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Afiliação: |
Sara de Almeida Rios, UFV; MARIA CRISTINA DIAS PAES, CNPMS; Aluízio Borém, UFV; Cosme Damião Cruz, UFV; PAULO EVARISTO DE O GUIMARAES, CNPMS; ROBERT EUGENE SCHAFFERT, CNPMS; Wilson Soares Cardoso, UFV; CLESO ANTONIO PATTO PACHECO, CNPMS. |
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Título: |
Adaptability and stability of carotenoids in maize cultivars. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 9, p. 313-319, 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
The purpose of this study was to investigate the adaptability and stability of carotenoids in maize cultivars in the 2004/2005 growing season. Total carotenoids (TC), total carotenoids with provitamin A activity (Pro VA) (?g g-1) and grain yield (kg ha -1) were quantified in 10 cultivars at five locations. The chemical analyses were conducted in a laboratory of the EMBRAPA/CNPMS, in Sete Lagoas, Minas Gerais. The methodologies of Eberhart and Russell (1966), Lin and Binns (1988) and Rocha et al. (2005) were used to analyze adaptability and stability. In general, the linear regression model proposed by Eberhart and Russell (1966) failed to fit the Pro VA contents in the evaluated cultivars satisfactorily. However, with regard to the TC levels, all different analysis methodologies of adaptability and stability rated hybrid BRS 2020 as an ideal genotype with general adaptability. |
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Palavras-Chave: |
Adaptabilidade de carotenoides em milho; Biofortificação; Estabilidade de carotenoides em milho; Genótipos x ambientes; Genotype-by-environment; Maize cultivar. |
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Thesagro: |
Milho; Variedade; Vitamina A; Zea Mays. |
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Thesaurus Nal: |
Biofortification; Vitamin A. |
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Categoria do assunto: |
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F Plantas e Produtos de Origem Vegetal
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/61024/1/Adaptability-stability.pdf
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Marc: |
LEADER 01885naa a2200349 a 4500
001 1580269
005 2018-06-04
008 2009 bl uuuu u00u1 u #d
100 1 $aRIOS, S. de A.
245 $aAdaptability and stability of carotenoids in maize cultivars.
260 $c2009
520 $aThe purpose of this study was to investigate the adaptability and stability of carotenoids in maize cultivars in the 2004/2005 growing season. Total carotenoids (TC), total carotenoids with provitamin A activity (Pro VA) (?g g-1) and grain yield (kg ha -1) were quantified in 10 cultivars at five locations. The chemical analyses were conducted in a laboratory of the EMBRAPA/CNPMS, in Sete Lagoas, Minas Gerais. The methodologies of Eberhart and Russell (1966), Lin and Binns (1988) and Rocha et al. (2005) were used to analyze adaptability and stability. In general, the linear regression model proposed by Eberhart and Russell (1966) failed to fit the Pro VA contents in the evaluated cultivars satisfactorily. However, with regard to the TC levels, all different analysis methodologies of adaptability and stability rated hybrid BRS 2020 as an ideal genotype with general adaptability.
650 $aBiofortification
650 $aVitamin A
650 $aMilho
650 $aVariedade
650 $aVitamina A
650 $aZea Mays
653 $aAdaptabilidade de carotenoides em milho
653 $aBiofortificação
653 $aEstabilidade de carotenoides em milho
653 $aGenótipos x ambientes
653 $aGenotype-by-environment
653 $aMaize cultivar
700 1 $aPAES, M. C. D.
700 1 $aBORÉM, A.
700 1 $aCRUZ, C. D.
700 1 $aGUIMARAES, P. E. de O.
700 1 $aSCHAFFERT, R. E.
700 1 $aCARDOSO, W. S.
700 1 $aPACHECO, C. A. P.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 9, p. 313-319, 2009.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
04/12/2000 |
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Data da última atualização: |
30/01/2020 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
UGUEN, K.; BERNHARD-REVERSAT, F.; LUIZAO, J. P.; SILVA JUNIOR, J. P. da; SCHROTH, G. |
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Afiliação: |
Institute de Recherche pour le Developpement; INPA; Embrapa Amazonia Ocidental; University of Hamburg.; JOSE PEREIRA DA SILVA JUNIOR, CPAA. |
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Título: |
Nutrient fluxes from litterfall in mixed cropping systems of the central Amazonia. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University, 2000. |
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Páginas: |
p. 163. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to quantify nutrient fluxes from litter fall and prunings in an agroforestry system and to determine differences associated with fertilization. The speceis used are: Bertholletia excelsa (castanha-do-Para), Bactris grasipaes (pupunha),Bixa orellana (urucu), Theobroma grandiflorum (cupuacu) and Pueraria phaseoloides as a cover crop. Annual litterfall in the agroforestry system was greater in the high fertilization treatment (1,56 t/ha) than in the low (1,42 t/ha) but the difference was not significant. Prunings were higher in the hig fertilization treatment than in the low, both from peach palm (1,33 t/ha and 1,04 t/ha) and urucu (1,79 t/ha and 1,15 t/ha). |
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Palavras-Chave: |
Agrofloresta; Amazonas; Brasil; Cover plants; Fertilizers application; Litter plants; Manaus; Tropical rain forest; Urucu. |
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Thesagro: |
Adubação; Bactris Gasipaes; Bertholletia Excelsa; Bixa Orellana; Castanha do Para; Cobertura do Solo; Conservação do Solo; Cultivo Multiplo; Fertilidade do Solo; Floresta Tropical Úmida; Leguminosa; Pueraria Phaseoloides; Pupunha; Serapilheira; Theobroma Grandiflorum; Transporte de Nutriente. |
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Thesaurus NAL: |
agroforestry; legumes; multiple cropping; nutrient transport; soil conservation; soil fertility. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125496/1/p.-163.pdf
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Marc: |
LEADER 02236nam a2200541 a 4500
001 1670026
005 2020-01-30
008 2000 bl uuuu u00u1 u #d
100 1 $aUGUEN, K.
245 $aNutrient fluxes from litterfall in mixed cropping systems of the central Amazonia.
260 $aIn: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University$c2000
300 $ap. 163.
520 $aThe aim of this study was to quantify nutrient fluxes from litter fall and prunings in an agroforestry system and to determine differences associated with fertilization. The speceis used are: Bertholletia excelsa (castanha-do-Para), Bactris grasipaes (pupunha),Bixa orellana (urucu), Theobroma grandiflorum (cupuacu) and Pueraria phaseoloides as a cover crop. Annual litterfall in the agroforestry system was greater in the high fertilization treatment (1,56 t/ha) than in the low (1,42 t/ha) but the difference was not significant. Prunings were higher in the hig fertilization treatment than in the low, both from peach palm (1,33 t/ha and 1,04 t/ha) and urucu (1,79 t/ha and 1,15 t/ha).
650 $aagroforestry
650 $alegumes
650 $amultiple cropping
650 $anutrient transport
650 $asoil conservation
650 $asoil fertility
650 $aAdubação
650 $aBactris Gasipaes
650 $aBertholletia Excelsa
650 $aBixa Orellana
650 $aCastanha do Para
650 $aCobertura do Solo
650 $aConservação do Solo
650 $aCultivo Multiplo
650 $aFertilidade do Solo
650 $aFloresta Tropical Úmida
650 $aLeguminosa
650 $aPueraria Phaseoloides
650 $aPupunha
650 $aSerapilheira
650 $aTheobroma Grandiflorum
650 $aTransporte de Nutriente
653 $aAgrofloresta
653 $aAmazonas
653 $aBrasil
653 $aCover plants
653 $aFertilizers application
653 $aLitter plants
653 $aManaus
653 $aTropical rain forest
653 $aUrucu
700 1 $aBERNHARD-REVERSAT, F.
700 1 $aLUIZAO, J. P.
700 1 $aSILVA JUNIOR, J. P. da
700 1 $aSCHROTH, G.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Tipo/Formato |
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