| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Uva e Vinho. |
|
Data corrente: |
31/10/2016 |
|
Data da última atualização: |
06/05/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
MIELE, A. |
|
Afiliação: |
ALBERTO MIELE, CNPUV. |
|
Título: |
Grapevine yield components and composition of Isabel grape produced according to the organic and conventional systems. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
BIO Web of Conferences, v. 7., n. 01011[online], 2016. |
|
DOI: |
10.1051/bioconf/20160701011 |
|
Idioma: |
Inglês |
|
Notas: |
Também publicado em: CONGRESSO MUNDIAL DA VINHA E DO VINHO, 39., 2016, Bento Gonçalves, RS. RS. Anais.... Bento Gonçalves, RS: OIV, 2016. Abstract 2016-1062, p. 44, 2016. |
|
Conteúdo: |
There is an increasing demand for organic grapes by the juice industry of Serra Gaucha, Brazil. This region presents a humid and hot summer, ideal climatic conditions for the development of a number of diseases. To control such diseases and problems brought about by other organisms, growers apply pesticides on the grapevines which may leave residues in grapes. However, in general, grapes produced by organic system have lower yield, but there is a lack of research data on this subject. Thus, an experiment was carried out over three years in order to compare the yield components and the physicochemical composition of the must of Isabel grapes conducted in both production systems. When the grapes were ripe, variables related to yield components were evaluated, such as the number of clusters/vine, yield/vine and weight/cluster. Then the grapes were sampled and taken to the laboratory where they were crushed and the musts were centrifuged and analyzed. The 3-year data mean were submitted to correlation analysis and Principal Component Analysis. The results show that conventional grapevines produced 2.18 times more than organic. However, the grapes from the organic system had higher density, Brix, pH, Brix/titratable acidity ratio, P and Mg but lower K, and Ca varied little between both production systems. |
|
Palavras-Chave: |
Diseases of plant; Fungi species; Uva Isabel. |
|
Thesagro: |
Doenca de planta; Uva. |
|
Categoria do assunto: |
A Sistemas de Cultivo |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/149462/1/bioconf-oiv2016-01011.pdf
|
|
Marc: |
LEADER 02120naa a2200205 a 4500
001 2055651
005 2019-05-06
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1051/bioconf/20160701011$2DOI
100 1 $aMIELE, A.
245 $aGrapevine yield components and composition of Isabel grape produced according to the organic and conventional systems.$h[electronic resource]
260 $c2016
500 $aTambém publicado em: CONGRESSO MUNDIAL DA VINHA E DO VINHO, 39., 2016, Bento Gonçalves, RS. RS. Anais.... Bento Gonçalves, RS: OIV, 2016. Abstract 2016-1062, p. 44, 2016.
520 $aThere is an increasing demand for organic grapes by the juice industry of Serra Gaucha, Brazil. This region presents a humid and hot summer, ideal climatic conditions for the development of a number of diseases. To control such diseases and problems brought about by other organisms, growers apply pesticides on the grapevines which may leave residues in grapes. However, in general, grapes produced by organic system have lower yield, but there is a lack of research data on this subject. Thus, an experiment was carried out over three years in order to compare the yield components and the physicochemical composition of the must of Isabel grapes conducted in both production systems. When the grapes were ripe, variables related to yield components were evaluated, such as the number of clusters/vine, yield/vine and weight/cluster. Then the grapes were sampled and taken to the laboratory where they were crushed and the musts were centrifuged and analyzed. The 3-year data mean were submitted to correlation analysis and Principal Component Analysis. The results show that conventional grapevines produced 2.18 times more than organic. However, the grapes from the organic system had higher density, Brix, pH, Brix/titratable acidity ratio, P and Mg but lower K, and Ca varied little between both production systems.
650 $aDoenca de planta
650 $aUva
653 $aDiseases of plant
653 $aFungi species
653 $aUva Isabel
773 $tBIO Web of Conferences$gv. 7., n. 01011[online], 2016.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Uva e Vinho (CNPUV) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
30/07/2015 |
|
Data da última atualização: |
17/02/2016 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
HORNUNG, P. S.; LAZZAROTTO, S, R. da S.; OLIVEIRA, C. S. de; LAZZAROTTO, M.; SCHNITZLER, E. |
|
Afiliação: |
Polyanna Silveira Hornung, UEPG; Simone Rosa da Silveira Lazzarotto, UEPG; Cristina Soltowski de Oliveira, UEPG; MARCELO LAZZAROTTO, CNPF; Egon Schnitzler, UEPG. |
|
Título: |
Simultaneous TG-DTA and DSC techniques on pinhão starch double modified. |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
Brazilian Journal of Thermal Analysis, v. 7, p. 104-107, 2015. |
|
Descrição Física: |
Disponível na internet. |
|
Idioma: |
Inglês |
|
Notas: |
Edição dos Anais do 7º Simpósio de Análise Térmica, 2015, Bauru. |
|
Conteúdo: |
The “pinhão” is the seed of Araucaria angustifolia (known as Paraná pine). This specie is in danger due to reckless exploration. Thus, the development of new applications could motivate its preservation. Samples of native “pinhão” starch were oxidized with standard NaClO solutions (0.1, 0.2 and 0.5 mol L-1) and exposed for one hour under UV light (UVC radiation with ? = 256 nm). The TG curves showed similar behavior. The oxidative modification caused a decrease in the gelatinization enthalpy (DSC). |
|
Palavras-Chave: |
Araucaria angustiolia; Espécie florestal. |
|
Thesagro: |
Amido; Espécie Nativa; Pinhão. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/127263/1/2015-MarceloL-SIAT-Simultaneous.pdf
|
|
Marc: |
LEADER 01291nam a2200241 a 4500
001 2021035
005 2016-02-17
008 2015 bl uuuu u00u1 u #d
100 1 $aHORNUNG, P. S.
245 $aSimultaneous TG-DTA and DSC techniques on pinhão starch double modified.$h[electronic resource]
260 $aBrazilian Journal of Thermal Analysis, v. 7, p. 104-107$c2015
300 $cDisponível na internet.
500 $aEdição dos Anais do 7º Simpósio de Análise Térmica, 2015, Bauru.
520 $aThe “pinhão” is the seed of Araucaria angustifolia (known as Paraná pine). This specie is in danger due to reckless exploration. Thus, the development of new applications could motivate its preservation. Samples of native “pinhão” starch were oxidized with standard NaClO solutions (0.1, 0.2 and 0.5 mol L-1) and exposed for one hour under UV light (UVC radiation with ? = 256 nm). The TG curves showed similar behavior. The oxidative modification caused a decrease in the gelatinization enthalpy (DSC).
650 $aAmido
650 $aEspécie Nativa
650 $aPinhão
653 $aAraucaria angustiolia
653 $aEspécie florestal
700 1 $aLAZZAROTTO, S, R. da S.
700 1 $aOLIVEIRA, C. S. de
700 1 $aLAZZAROTTO, M.
700 1 $aSCHNITZLER, E.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
