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Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria Tropical. |
Data corrente: |
03/01/2020 |
Data da última atualização: |
03/01/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FERNANDES, T. S. M.; ALCÂNTARA, D. B.; BARBOSA, P. G. A.; PAZ, M. S. DE O.; ZOCOLO, G. J.; NASCIMENTO, R. F. DO. |
Afiliação: |
TATIANA SAINARA MAIA FERNANDES, Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceara; DANIEL BARBOSA ALCÂNTARA, Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceara; PABLO GORDIANO ALEXANDRE BARBOSA, Federal Institute of Education Science and Technology of Ceará, Sobral; MÁRIO SÉRGIO DE OLIVEIRA PAZ, Federal Institute of Education Science and Technology of Baiano, Guanambi; GUILHERME JULIAO ZOCOLO, CNPAT; RONALDO FERREIRA DO NASCIMENTO, Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceara. |
Título: |
Matrix effect evaluation and method validation of organophosphorus pesticide residues in bell peppers (Capsicum annuum L.) by GC-MS determination. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
International Journal of Environmental Analytical Chemistry, Abingdon, 16 p., 26 Aug. 2019. |
DOI: |
https://doi.org/10.1080/03067319.2019.1657854 |
Idioma: |
Inglês |
Palavras-Chave: |
Efeito matricial; GCMS; QuEChERS; Resíduos de organofósforo. |
Thesagro: |
Pimentão. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00857naa a2200241 a 4500 001 2118087 005 2020-01-03 008 2019 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1080/03067319.2019.1657854$2DOI 100 1 $aFERNANDES, T. S. M. 245 $aMatrix effect evaluation and method validation of organophosphorus pesticide residues in bell peppers (Capsicum annuum L.) by GC-MS determination.$h[electronic resource] 260 $c2019 650 $aPimentão 653 $aEfeito matricial 653 $aGCMS 653 $aQuEChERS 653 $aResíduos de organofósforo 700 1 $aALCÂNTARA, D. B. 700 1 $aBARBOSA, P. G. A. 700 1 $aPAZ, M. S. DE O. 700 1 $aZOCOLO, G. J. 700 1 $aNASCIMENTO, R. F. DO 773 $tInternational Journal of Environmental Analytical Chemistry, Abingdon, 16 p., 26 Aug. 2019.
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Embrapa Agroindústria Tropical (CNPAT) |
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Registro Completo
Biblioteca(s): |
Embrapa Territorial. |
Data corrente: |
31/08/2017 |
Data da última atualização: |
03/05/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 3 |
Autoria: |
FERRARI NETO, J.; CRUSCIOL, C. A. C.; SORATTO, R. P.; COSTA, C. H. DA; CASTRO, G. S. A. |
Afiliação: |
JAYME FERRARI NETO, UNIVERSIDADE CATÓLICA DOM BOSCO; CARLOS ALEXANDRE COSTA CRUSCIOL, UNESP; ROGERIO PERES SORATTO, UFG; CARLOS HIDEO MARTINS DA COSTA, UFG; GUSTAVO SPADOTTI AMARAL CASTRO, CNPM. |
Título: |
Persistence and release of macronutrients and silicon of pigeonpea as a function of fragmentation. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Colloquium Agrariae, v. 13, n. 1, p. 43-56, jan./abr. 2017. |
DOI: |
10.5747/ca.2017.v13.n1.a148 |
Idioma: |
Português |
Conteúdo: |
The objective of this work was to evaluate the persistence and macronutrient and silicon release of pigeonpea phytomass, with and without mechanical fragmentation. The experiment was design in randomized blocks, with four replications, arranged as 2x6 factorial combination, 2 managements (with and without fragmentation) and 6 times of phytomass harvest (0, 18, 32, 46, 74 and 91 days after management). The fragmentation of the phytomass did not alter decomposition and release of N, P, Ca, Mg and S, and the maximum daily release of these occurred between 0 and 18 DAM. Potassium was released faster, especially with the fragmentation of the phytomass. At the last evaluation, at least 85% of all macronutrients were released to the soil. Silicon release from the phytomass was negligible and there is an increase of the element level over time, mainly, with mechanical fragmentation. |
Palavras-Chave: |
Cover crop; Decomposition rate; Nutrients recycling; Phytomass management. |
Thesagro: |
Cajanus Cajan. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/163272/1/4841.pdf
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Marc: |
LEADER 01639naa a2200241 a 4500 001 2074742 005 2019-05-03 008 2017 bl uuuu u00u1 u #d 024 7 $a10.5747/ca.2017.v13.n1.a148$2DOI 100 1 $aFERRARI NETO, J. 245 $aPersistence and release of macronutrients and silicon of pigeonpea as a function of fragmentation.$h[electronic resource] 260 $c2017 520 $aThe objective of this work was to evaluate the persistence and macronutrient and silicon release of pigeonpea phytomass, with and without mechanical fragmentation. The experiment was design in randomized blocks, with four replications, arranged as 2x6 factorial combination, 2 managements (with and without fragmentation) and 6 times of phytomass harvest (0, 18, 32, 46, 74 and 91 days after management). The fragmentation of the phytomass did not alter decomposition and release of N, P, Ca, Mg and S, and the maximum daily release of these occurred between 0 and 18 DAM. Potassium was released faster, especially with the fragmentation of the phytomass. At the last evaluation, at least 85% of all macronutrients were released to the soil. Silicon release from the phytomass was negligible and there is an increase of the element level over time, mainly, with mechanical fragmentation. 650 $aCajanus Cajan 653 $aCover crop 653 $aDecomposition rate 653 $aNutrients recycling 653 $aPhytomass management 700 1 $aCRUSCIOL, C. A. C. 700 1 $aSORATTO, R. P. 700 1 $aCOSTA, C. H. DA 700 1 $aCASTRO, G. S. A. 773 $tColloquium Agrariae$gv. 13, n. 1, p. 43-56, jan./abr. 2017.
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