| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
|
Data corrente: |
26/04/2010 |
|
Data da última atualização: |
06/04/2015 |
|
Tipo da produção científica: |
Circular Técnica |
|
Autoria: |
CASTRO, C. S. P. de; MAGALHAES, J. C. C.; GONZAGA, V.; AMARAL, Z. P. de S.; COUTINHO, M. V.; LIMA, L. H. C.; FRAZAO, H. da S.; SANTANA, E. de F.; PENALOZA, A. D. P. de S. |
|
Afiliação: |
CLARISSA SILVA PIRES DE CASTRO, CENARGEN; JOSE CESAMILDO CRUZ MAGALHAES, CENARGEN; VILMAR GONZAGA, CENARGEN; ZILNEIDE PEDROSA DE SOUZA AMARAL, CENARGEN; MARISE VENTURA COUTINHO, CENARGEN; LUZIA HELENA CORREA LIMA, CENARGEN; HELOISA DA SILVA FRAZAO, CENARGEN; ELIANA DE FATIMA SANTANA, CENARGEN; ANDREA DEL PILAR DE SOUZA PENALOZA, CENARGEN. |
|
Título: |
O Programa de Manutenção, qualificação e calibração de equipamentos e instrumentos de medição da Embrapa Recursos Genéticos e Biotecnologia. |
|
Ano de publicação: |
2009 |
|
Fonte/Imprenta: |
Brasília: Embrapa Recursos Genéticos e Biotecnologia, 2009. 6 p. (Embrapa Recursos Genéticos e Biotecnologia. Circular Técnica, 84). |
|
Páginas: |
7 p. |
|
Idioma: |
Português |
|
Palavras-Chave: |
Calibração; Instrumentos. |
|
Thesagro: |
Manutenção; Qualidade. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/121816/1/cit084.pdf
|
|
Marc: |
LEADER 00911nam a2200253 a 4500
001 1711900
005 2015-04-06
008 2009 bl uuuu u0uu1 u #d
100 1 $aCASTRO, C. S. P. de
245 $aO Programa de Manutenção, qualificação e calibração de equipamentos e instrumentos de medição da Embrapa Recursos Genéticos e Biotecnologia.$h[electronic resource]
260 $aBrasília: Embrapa Recursos Genéticos e Biotecnologia, 2009. 6 p. (Embrapa Recursos Genéticos e Biotecnologia. Circular Técnica, 84).$c2009
300 $a7 p.
650 $aManutenção
650 $aQualidade
653 $aCalibração
653 $aInstrumentos
700 1 $aMAGALHAES, J. C. C.
700 1 $aGONZAGA, V.
700 1 $aAMARAL, Z. P. de S.
700 1 $aCOUTINHO, M. V.
700 1 $aLIMA, L. H. C.
700 1 $aFRAZAO, H. da S.
700 1 $aSANTANA, E. de F.
700 1 $aPENALOZA, A. D. P. de S.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria Tropical. Para informações adicionais entre em contato com cnpat.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Agroindústria Tropical. |
|
Data corrente: |
20/09/2011 |
|
Data da última atualização: |
16/10/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 2 |
|
Autoria: |
CASTRO, A. C. R. de; ARAGAO, F. A. S. de; LOGES, V.; COSTA, A. S.; WILLADINO, L. G.; CASTRO, M. F. A. |
|
Afiliação: |
ANA CECILIA RIBEIRO DE CASTRO, CNPAT; FERNANDO ANTONIO SOUZA DE ARAGAO, CNPAT; UFRPE; UFRPE; UFRPE; UFRPE. |
|
Título: |
Macronutrients contents in two development phases of Heliconia psittacorum × H. spathocircinata ?Golden Torch?. |
|
Ano de publicação: |
2011 |
|
Fonte/Imprenta: |
Acta Horticulturae, v. 886, p. 283-286, 2011. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Nutritional deficiency affects heliconia cut flowers production and the success of its commercialization. There is a great variation in heliconia management in farm production, mainly concerning fertilization. The use of different NPK formulation is very common without considering development phase, whether vegetative or reproductive, species, seasonality or highest flowering period. The aim of this paper was to evaluate N, P, K content in two development phases at three different plant parts. The rhizome, a mix of leaves and the third leaf from Heliconia psittacorum × H. spathocircinata ?Golden Torch? plants were used at 90 days after planting (DAP), representing the vegetative phase, and at 360 DAP representing the reproductive phase. The nutrients contents did differ statistically between the phases. The greatest nitrogen amount was observed at the reproductive phase. On the other hand, P and K content was highest at the vegetative phase. The highest N content was found in the mix of leaves and in the third leaf. The superior N content at the mix of leaves may indicate that other leaves may have a N content even higher than the third leaf. The rhizome showed a higher a higher P and K content than leaves, without any distinction between the mix of leaves or the third leaf. There was an interaction between the development phase and plant parts for all the studied macronutrients. For the elements P and K the same result for each factor separately can be observed at the interaction of these factors, where rhizome showed the highest contents at the vegetative phase which characterizes a simple interaction. These results will be useful to other research on nutrition of heliconia and complementary studies should be conducted with all macronutrients and plant parts. MenosNutritional deficiency affects heliconia cut flowers production and the success of its commercialization. There is a great variation in heliconia management in farm production, mainly concerning fertilization. The use of different NPK formulation is very common without considering development phase, whether vegetative or reproductive, species, seasonality or highest flowering period. The aim of this paper was to evaluate N, P, K content in two development phases at three different plant parts. The rhizome, a mix of leaves and the third leaf from Heliconia psittacorum × H. spathocircinata ?Golden Torch? plants were used at 90 days after planting (DAP), representing the vegetative phase, and at 360 DAP representing the reproductive phase. The nutrients contents did differ statistically between the phases. The greatest nitrogen amount was observed at the reproductive phase. On the other hand, P and K content was highest at the vegetative phase. The highest N content was found in the mix of leaves and in the third leaf. The superior N content at the mix of leaves may indicate that other leaves may have a N content even higher than the third leaf. The rhizome showed a higher a higher P and K content than leaves, without any distinction between the mix of leaves or the third leaf. There was an interaction between the development phase and plant parts for all the studied macronutrients. For the elements P and K the same result for each factor separately can be observed at the inter... Mostrar Tudo |
|
Palavras-Chave: |
Tropical floriculture. |
|
Thesaurus NAL: |
nitrogen; phosphorus; plant nutrition; potassium. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02484naa a2200241 a 4500
001 1900999
005 2018-10-16
008 2011 bl uuuu u00u1 u #d
100 1 $aCASTRO, A. C. R. de
245 $aMacronutrients contents in two development phases of Heliconia psittacorum × H. spathocircinata ?Golden Torch?.
260 $c2011
520 $aNutritional deficiency affects heliconia cut flowers production and the success of its commercialization. There is a great variation in heliconia management in farm production, mainly concerning fertilization. The use of different NPK formulation is very common without considering development phase, whether vegetative or reproductive, species, seasonality or highest flowering period. The aim of this paper was to evaluate N, P, K content in two development phases at three different plant parts. The rhizome, a mix of leaves and the third leaf from Heliconia psittacorum × H. spathocircinata ?Golden Torch? plants were used at 90 days after planting (DAP), representing the vegetative phase, and at 360 DAP representing the reproductive phase. The nutrients contents did differ statistically between the phases. The greatest nitrogen amount was observed at the reproductive phase. On the other hand, P and K content was highest at the vegetative phase. The highest N content was found in the mix of leaves and in the third leaf. The superior N content at the mix of leaves may indicate that other leaves may have a N content even higher than the third leaf. The rhizome showed a higher a higher P and K content than leaves, without any distinction between the mix of leaves or the third leaf. There was an interaction between the development phase and plant parts for all the studied macronutrients. For the elements P and K the same result for each factor separately can be observed at the interaction of these factors, where rhizome showed the highest contents at the vegetative phase which characterizes a simple interaction. These results will be useful to other research on nutrition of heliconia and complementary studies should be conducted with all macronutrients and plant parts.
650 $anitrogen
650 $aphosphorus
650 $aplant nutrition
650 $apotassium
653 $aTropical floriculture
700 1 $aARAGAO, F. A. S. de
700 1 $aLOGES, V.
700 1 $aCOSTA, A. S.
700 1 $aWILLADINO, L. G.
700 1 $aCASTRO, M. F. A.
773 $tActa Horticulturae$gv. 886, p. 283-286, 2011.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
