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Registro Completo |
Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Rondônia. |
Data corrente: |
09/12/2020 |
Data da última atualização: |
09/03/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SILVA, G. P. da; PRADO, R. de M.; WADT, P. G. S.; SILVA, F. C. da; VAZ, G. J.; MODA, L. R.; CAIONE, G. |
Afiliação: |
GILMARA PEREIRA DA SILVA, Unemat; RENATO DE MELLO PRADO, Unesp; PAULO GUILHERME SALVADOR WADT, CPAF-RO; FABIO CESAR DA SILVA, CNPTIA; GLAUBER JOSE VAZ, CNPTIA; LEANDRO ROSSATO MODA, Unesp; GUSTAVO CAIONE, Unemat. |
Título: |
Accuracy measures for phosphorus in assessing the nutritional status of sugarcane using the comprehensive integrated diagnosis and recommendation system (DRIS). |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Journal of Plant Nutrition, v. 44, n. 9, p. 1287-1299, 2021. |
ISSN: |
0190-4167 (print) / 1532-4087 (online) |
DOI: |
https://doi.org/10.1080/01904167.2020.1849299 |
Idioma: |
Inglês |
Conteúdo: |
ABSTRACT. The use of different criteria for the definition of the reference population, combined with measures of accuracy of nutritional diagnoses, can enable the definition of the best set of Integrated Diagnosis and Recommendation System (DRIS) standards for sugarcane. In this context, the objective was to use the accuracy measures proposed by Wadt and Lemos to define the best criterion for defining the reference population for the DRIS method in sugarcane, based on the nutritional status for phosphorus. The database was created based on productivity and leaf contents of N, P, K, Ca, Mg, S, B, Cu, Fe, Mn and Zn for sugar cane, considered in two agricultural years (2013 and 2014), making a total of 1,224 samples, composed of five reference populations that showed productivity above 172; 193; 214; 235 and 256 t ha1. The Average Nutritional Balance Index (NBIm), DRIS index and
productivity were studied; degree of agreement between standards and measures of accuracy of nutritional diagnoses for phosphorus. The measures of global accuracy, excess and nutritional deficiency, showed diagnostic performance below 50% in the 2013 and 201 harvests. The accuracy for balance, sufficiency and nutritional toxicity showed high performance of the nutritional diagnoses regardless of the harvest. The analysis of the accuracy of the nutritional diagnoses for phosphorus identified low performance of all sets of DRIS standards, however, with better performance of the standards derived from reference populations of average productivity + 1.0 standard deviation in the 2013 and 2014 harvests. MenosABSTRACT. The use of different criteria for the definition of the reference population, combined with measures of accuracy of nutritional diagnoses, can enable the definition of the best set of Integrated Diagnosis and Recommendation System (DRIS) standards for sugarcane. In this context, the objective was to use the accuracy measures proposed by Wadt and Lemos to define the best criterion for defining the reference population for the DRIS method in sugarcane, based on the nutritional status for phosphorus. The database was created based on productivity and leaf contents of N, P, K, Ca, Mg, S, B, Cu, Fe, Mn and Zn for sugar cane, considered in two agricultural years (2013 and 2014), making a total of 1,224 samples, composed of five reference populations that showed productivity above 172; 193; 214; 235 and 256 t ha1. The Average Nutritional Balance Index (NBIm), DRIS index and
productivity were studied; degree of agreement between standards and measures of accuracy of nutritional diagnoses for phosphorus. The measures of global accuracy, excess and nutritional deficiency, showed diagnostic performance below 50% in the 2013 and 201 harvests. The accuracy for balance, sufficiency and nutritional toxicity showed high performance of the nutritional diagnoses regardless of the harvest. The analysis of the accuracy of the nutritional diagnoses for phosphorus identified low performance of all sets of DRIS standards, however, with better performance of the standards derived from ref... Mostrar Tudo |
Palavras-Chave: |
DRIS; Integrated Diagnosis and Recommendation System; População de referência; Reference population; Saccharum spp; Validação; Validation. |
Thesagro: |
Cana de Açúcar; Estado Nutricional; Fertilidade do Solo; Fósforo; Medição; Saccharum Officinarum. |
Thesaurus Nal: |
Accuracy; Analytical methods; Diagnosis and Recommendation Integrated System; Measurement; Nutritional status; Phosphorus; Soil fertility; Sugarcane. |
Categoria do assunto: |
-- F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 03077naa a2200469 a 4500 001 2128339 005 2022-03-09 008 2021 bl uuuu u00u1 u #d 022 $a0190-4167 (print) / 1532-4087 (online) 024 7 $ahttps://doi.org/10.1080/01904167.2020.1849299$2DOI 100 1 $aSILVA, G. P. da 245 $aAccuracy measures for phosphorus in assessing the nutritional status of sugarcane using the comprehensive integrated diagnosis and recommendation system (DRIS).$h[electronic resource] 260 $c2021 520 $aABSTRACT. The use of different criteria for the definition of the reference population, combined with measures of accuracy of nutritional diagnoses, can enable the definition of the best set of Integrated Diagnosis and Recommendation System (DRIS) standards for sugarcane. In this context, the objective was to use the accuracy measures proposed by Wadt and Lemos to define the best criterion for defining the reference population for the DRIS method in sugarcane, based on the nutritional status for phosphorus. The database was created based on productivity and leaf contents of N, P, K, Ca, Mg, S, B, Cu, Fe, Mn and Zn for sugar cane, considered in two agricultural years (2013 and 2014), making a total of 1,224 samples, composed of five reference populations that showed productivity above 172; 193; 214; 235 and 256 t ha1. The Average Nutritional Balance Index (NBIm), DRIS index and productivity were studied; degree of agreement between standards and measures of accuracy of nutritional diagnoses for phosphorus. The measures of global accuracy, excess and nutritional deficiency, showed diagnostic performance below 50% in the 2013 and 201 harvests. The accuracy for balance, sufficiency and nutritional toxicity showed high performance of the nutritional diagnoses regardless of the harvest. The analysis of the accuracy of the nutritional diagnoses for phosphorus identified low performance of all sets of DRIS standards, however, with better performance of the standards derived from reference populations of average productivity + 1.0 standard deviation in the 2013 and 2014 harvests. 650 $aAccuracy 650 $aAnalytical methods 650 $aDiagnosis and Recommendation Integrated System 650 $aMeasurement 650 $aNutritional status 650 $aPhosphorus 650 $aSoil fertility 650 $aSugarcane 650 $aCana de Açúcar 650 $aEstado Nutricional 650 $aFertilidade do Solo 650 $aFósforo 650 $aMedição 650 $aSaccharum Officinarum 653 $aDRIS 653 $aIntegrated Diagnosis and Recommendation System 653 $aPopulação de referência 653 $aReference population 653 $aSaccharum spp 653 $aValidação 653 $aValidation 700 1 $aPRADO, R. de M. 700 1 $aWADT, P. G. S. 700 1 $aSILVA, F. C. da 700 1 $aVAZ, G. J. 700 1 $aMODA, L. R. 700 1 $aCAIONE, G. 773 $tJournal of Plant Nutrition$gv. 44, n. 9, p. 1287-1299, 2021.
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Registro original: |
Embrapa Rondônia (CPAF-RO) |
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Registro Completo
Biblioteca(s): |
Embrapa Agricultura Digital. |
Data corrente: |
28/07/2006 |
Data da última atualização: |
07/02/2020 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SILVA, F. C. da; CHITOLINA, J. C.; LUPINACCI, A. V.; GOMES, T. F. |
Afiliação: |
FABIO CESAR DA SILVA, CNPTIA; JOSÉ CARLOS CHITOLINA, FUMEP; ADRIANO VECCHIATTI LUPINACCI, ESALQ/USP; TACIANA FIGUEIREDO GOMES, Estagiária/CNPTIA, CESET/UNICAMP. |
Título: |
Avaliação de formas de cádmio, níquel e chumbo durante o processo de compostagem. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
In: ENVIRONMENTAL AND HEALTH WORLD CONGRESS, 2006, Santos. Natural resources for the health of future generations. Santos: [s.n.], 2006. |
Páginas: |
p. 614-616. |
Idioma: |
Português |
Notas: |
Edited by Claudio da Rocha Brito; Melany M. Ciampi. EHWC 2006. |
Conteúdo: |
A reciclagem do lixo urbano orgânico (compostagem) é uma das melhores formas para minimizar o acúmulo desse material em lixões ou aterros, que além, de ocupar uma área que poderia ser utilizada para fins mais nobres, não oferece riscos à saude humana. |
Palavras-Chave: |
Ambient risk; Lixo orgânico. |
Thesagro: |
Cádmio; Chumbo; Compostagem; Níquel. |
Thesaurus NAL: |
Composting; Organic wastes. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/19198/1/104.pdf
|
Marc: |
LEADER 01126nam a2200265 a 4500 001 1009339 005 2020-02-07 008 2006 bl uuuu u00u1 u #d 100 1 $aSILVA, F. C. da 245 $aAvaliação de formas de cádmio, níquel e chumbo durante o processo de compostagem.$h[electronic resource] 260 $aIn: ENVIRONMENTAL AND HEALTH WORLD CONGRESS, 2006, Santos. Natural resources for the health of future generations. Santos: [s.n.]$c2006 300 $ap. 614-616. 500 $aEdited by Claudio da Rocha Brito; Melany M. Ciampi. EHWC 2006. 520 $aA reciclagem do lixo urbano orgânico (compostagem) é uma das melhores formas para minimizar o acúmulo desse material em lixões ou aterros, que além, de ocupar uma área que poderia ser utilizada para fins mais nobres, não oferece riscos à saude humana. 650 $aComposting 650 $aOrganic wastes 650 $aCádmio 650 $aChumbo 650 $aCompostagem 650 $aNíquel 653 $aAmbient risk 653 $aLixo orgânico 700 1 $aCHITOLINA, J. C. 700 1 $aLUPINACCI, A. V. 700 1 $aGOMES, T. F.
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