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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
15/04/1999 |
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Data da última atualização: |
15/04/1999 |
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Autoria: |
AMARO, A. A.; VIEIRA, L. C.; MAIA, M. L. |
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Título: |
Fruticultura brasileira e o mercosul. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Informacoes Economicas, v.28, n.3, p.8-20, 1998. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Brasil Argentina; Braziliam fruit; Competitiveness; Economic bloc; Fruit trade; Fruits export; Market; Paraguai; Uruguai. |
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Thesagro: |
Exportação; Fruta; Fruticultura; Importação; Mercado. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00762naa a2200313 a 4500
001 1370159
005 1999-04-15
008 1998 bl --- 0-- u #d
100 1 $aAMARO, A. A.
245 $aFruticultura brasileira e o mercosul.
260 $c1998
650 $aExportação
650 $aFruta
650 $aFruticultura
650 $aImportação
650 $aMercado
653 $aBrasil
653 $aBrasil Argentina
653 $aBraziliam fruit
653 $aCompetitiveness
653 $aEconomic bloc
653 $aFruit trade
653 $aFruits export
653 $aMarket
653 $aParaguai
653 $aUruguai
700 1 $aVIEIRA, L. C.
700 1 $aMAIA, M. L.
773 $tInformacoes Economicas$gv.28, n.3, p.8-20, 1998.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
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Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Unidades Centrais. |
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Data corrente: |
08/09/2015 |
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Data da última atualização: |
09/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
VENTURINI, M. T.; SANTOS, L. R. dos; OLIVEIRA, E. J. de. |
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Afiliação: |
MARCELA TONINI VENTURINI, Universidade Federal do Recôncavo da Bahia; LEANDRO RIBEIRO DOS SANTOS, Universidade Federal do Recôncavo da Bahia; EDER JORGE DE OLIVEIRA, CNPMF. |
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Título: |
Development of a diagrammatic scale for the evaluation of postharvest physiological deterioration in cassava roots. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF., v.50, n.8, p.658-668, ago. 2015. |
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ISSN: |
0100-204X |
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DOI: |
10.1590/S0100-204X2015000800004 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to develop a scale to assess the severity of postharvest physiological deterioration (PPD) of cassava roots, and to validate this scale for accuracy and reproducibility estimates. A diagrammatic scale (0 to 100%) for the damaged roots was analyzed according to precision, accuracy, and reproducibility. Seven evaluators (four with experience and three without it) quantified the PPD severity, with or without the scale, considering 150 roots with different levels of PPD. Without and with the use of the scale, respectively, the inexperienced evaluators obtained coefficients of determination (R2) from 0.76 to 0.86 and 0.87 to 0.92, and the experienced evaluators obtained R2 from 0.90 to 0.96 and 0.96 to 0.97. The values of the intercept (a) obtained by both the experienced and inexperienced evaluators who did not use the scale were all significant, while after using the scale, only two evaluators got values that were not significantly different from one. Evaluation reproducibility between the evaluators ranged from 0.61 to 0.91 for the inexperienced ones and from 0.83 to 0.95 for the experienced ones. The proposed diagrammatic scale was considered appropriate to estimate the severity of PPD in cassava roots, and can be used to identify sources of tolerance to postharvest deterioration. |
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Palavras-Chave: |
Maninhot esculenta; Physiological processes; Subsistence crop; Tolerance. |
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Thesagro: |
Mandioca. |
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Thesaurus NAL: |
Cassava; Shelf life. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/131860/1/Development-of-a-diagrammatic-scale-for-the-evaluation-of-postharvest-physiological-deterioration-in-cassava-roots.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/129148/1/Development-of-a-diagrammatic.pdf
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Marc: |
LEADER 02114naa a2200253 a 4500
001 2027332
005 2016-03-09
008 2015 bl uuuu u00u1 u #d
022 $a0100-204X
024 7 $a10.1590/S0100-204X2015000800004$2DOI
100 1 $aVENTURINI, M. T.
245 $aDevelopment of a diagrammatic scale for the evaluation of postharvest physiological deterioration in cassava roots.
260 $c2015
520 $aThe objective of this work was to develop a scale to assess the severity of postharvest physiological deterioration (PPD) of cassava roots, and to validate this scale for accuracy and reproducibility estimates. A diagrammatic scale (0 to 100%) for the damaged roots was analyzed according to precision, accuracy, and reproducibility. Seven evaluators (four with experience and three without it) quantified the PPD severity, with or without the scale, considering 150 roots with different levels of PPD. Without and with the use of the scale, respectively, the inexperienced evaluators obtained coefficients of determination (R2) from 0.76 to 0.86 and 0.87 to 0.92, and the experienced evaluators obtained R2 from 0.90 to 0.96 and 0.96 to 0.97. The values of the intercept (a) obtained by both the experienced and inexperienced evaluators who did not use the scale were all significant, while after using the scale, only two evaluators got values that were not significantly different from one. Evaluation reproducibility between the evaluators ranged from 0.61 to 0.91 for the inexperienced ones and from 0.83 to 0.95 for the experienced ones. The proposed diagrammatic scale was considered appropriate to estimate the severity of PPD in cassava roots, and can be used to identify sources of tolerance to postharvest deterioration.
650 $aCassava
650 $aShelf life
650 $aMandioca
653 $aManinhot esculenta
653 $aPhysiological processes
653 $aSubsistence crop
653 $aTolerance
700 1 $aSANTOS, L. R. dos
700 1 $aOLIVEIRA, E. J. de
773 $tPesquisa Agropecuária Brasileira, Brasília, DF.$gv.50, n.8, p.658-668, ago. 2015.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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