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| Registros recuperados : 24 | |
| 7. |  | CARNEIRO, P. C. F.; SWAROFSKY, E. C.; SOUZA, D. P. E.; CÉSAR, T. M. R.; BAGLIOLI, B.; BALDISSEROTTO, B. Ammonia-, sodium chloride-, and calcium sulfate-induced changes in the stress responses of Jundiá, Rhamdia quelen, Juveniles. Journal of the World Aquaculture Society, Baton Rouge, v. 40, n. 6, p. 810-817, dec. 2009.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 10. | | SANCHES, A. C.; SOUZA, D. P. de; JESUS, F. L. F. de; MAFFEI, R. G.; MENDONÇA, F. C.; PEZZOPANE, J. R. M. Calibração de sonda capacitiva em nitossolo vermelho latossólico eutroférrico cultivado com forrageiras irrigadas. Irriga, v. 25, n. 1, p. 38-45, jan.-mar. 2020.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 11. | | SANCHES, A. C.; SOUZA, D. P. de; JESUS, F. L. F. de; MENDONÇA, F. C.; GOMES, E. P.; PEZZOPANE, J. R. M. Comparison of water consumption estimates for tropical and winter forages by FDR probes and weighing lysimeters. Semina: Ciências Agrárias, Londrina, v.40, n.3, p.1115-1126, maio/jun. 2019.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 12. | | SOUZA, D. P. de; SANCHES, A. C.; MAFFEI, R. G.; JESUS, F. L. F. de; MENDONÇA, F. C.; PEZZOPANE, J. R. M. Comparison of water consumption estimate for Urochloa brizantha cv. Marandu with FDR probe and weighting lysimeter. In: INOVAGRI INTERNATIONAL MEETING, 4.; CONGRESSO NACIONAL DE IRRIGAÇÃO E DRENAGEM, 26.; SIMPÓSIO BRASILEIRO DE SALINIDADE, 3., 2017, Fortaleza. Anais... Fortaleza: INOVAGRI: ABID; UFC, 2017. p. 1-10.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 13. | | SANCHES, A. C.; SOUZA, D. P. de; JESUS, F. L. F. de; MAFFEI, R. G.; MENDONÇA, F. C.; PEZZOPANE, J. R. M. Capacitive probe calibration in eutroferric red nitosol cultivated with irrigated forages. In: INOVAGRI INTERNATIONAL MEETING, 4.; CONGRESSO NACIONAL DE IRRIGAÇÃO E DRENAGEM, 26.; SIMPÓSIO BRASILEIRO DE SALINIDADE, 3., 2017, Fortaleza. Anais... Fortaleza: INOVAGRI: ABID; UFC, 2017. p. 1-10.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 16. | | GOULART, A. M. C.; SOUZA, D. P.; SA, M. A. C. de; SANTOS JUNIOR, J. de D. G. dos; MARCHAO, R. L.; MALAQUIAS, J. V. Diversidade de nematóides em solo após 14 anos sob diferentes sistemas de manejo no cerrado. In: CONGRESSO BRASILEIRO DE NEMATOLOGIA, 30., 2012, Uberlândia. Anais... Uberlândia: UFU: ICA: SBN, 2012. p. 120-121.| Biblioteca(s): Embrapa Cerrados. |
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| 17. | | PEREIRA, D. A.; RAMOS, M. V.; SOUZA, D. P.; PORTELA, T. C. L.; GUIMARAES, J. A.; MADEIRA, S. V. F.; FREITAS, C. D. T. Digestibility of defense proteins in latex of milkweeds by digestive proteases of Monarch butterflies, Danaus plexippus L: a potential determinant of plant-herbivore interactions. Plant Science, Limerick, v. 179, p. 348-355, 2010.| Biblioteca(s): Embrapa Hortaliças. |
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| 20. | | MOURA, L. T. S.; SOUZA, D. P. M.; MENDONCA, S.; RIBEIRO, J. A. de A.; SOUSA, L. F.; RAMOS, A. T.; MAIORKA, P. C.; ARAÚJO, V. L.; MARUO, V. M. Histopathological and Reproductive Evaluation in Male Rats Fed Jatropha curcas Seed Cake with or without Alkaline Hydrolysis and Subjected to Heat Treatment. BioMed Research International, v. 2017, artigo 6123408 , 2017.| Biblioteca(s): Embrapa Agroenergia. |
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| Registros recuperados : 24 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
26/10/2017 |
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Data da última atualização: |
22/08/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SANCHES, A. C.; SOUZA, D. P. de; JESUS, F. L. F. de; MAFFEI, R. G.; MENDONÇA, F. C.; PEZZOPANE, J. R. M. |
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Afiliação: |
Arthur Carniato Sanches, ESALQ/USP; Débora Pantojo de Souza, ESALQ/USP; Fernanda Lamede Ferreira de Jesus, ESALQ/USP; Rodolfo Guertas Maffei, ESALQ/USP; Fernando Campos Mendonça, ESALQ/USP; JOSE RICARDO MACEDO PEZZOPANE, CPPSE. |
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Título: |
Capacitive probe calibration in eutroferric red nitosol cultivated with irrigated forages. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: INOVAGRI INTERNATIONAL MEETING, 4.; CONGRESSO NACIONAL DE IRRIGAÇÃO E DRENAGEM, 26.; SIMPÓSIO BRASILEIRO DE SALINIDADE, 3., 2017, Fortaleza. Anais... Fortaleza: INOVAGRI: ABID; UFC, 2017. |
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Páginas: |
p. 1-10. |
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DOI: |
http://dx.doi.org/10.7127/iv-inovagri-meeting-2017-res1900232 |
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Idioma: |
Inglês |
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Conteúdo: |
Knowledge of soil water content is important for proper irrigation management because it allows estimating the required amount of water to be applied at the correct time. Capacitance sensors are an alternative of quantification of soil water content (?, cm3 cm-3 ), providing depth readings in a practical and fast way. A capacitive probe (Diviner 2000®) was calibrated in a eutroferric red nitosol cultivated with irrigated forages at the experimental area of ESALQ/USP in the city of Piracicaba - SP, Brazil. Four access tubes were installed and every 2 weeks samples were collected with 3 replicates for each depth level, by the end of 8 weeks starting from ?saturated. Readings were taken with the equipment for every 0.1 m of soil up to 0.7 m of depth, together with the collection of soil samples for the determination of ? in the laboratory. A power equation was developed for each depth studied as well as for the whole soil profile. The proposed general calibration curve (SF = 0,256*?current 0.3422), adjusted by regression analysis, was significantly related to the measurements of the equipment, with high correlation (r 2 = 0.87), and standard error of 0.022 cm3 cm-3 . The calibration for each depth has shown higher coefficients of correlation at the lower depths, minimizing the error of the estimates. On-site calibration allowed better accuracy of soil water monitoring and, thus, provide better irrigation management. |
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Palavras-Chave: |
Frequency domain reflectometry; Sensor. |
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Thesaurus NAL: |
irrigation management. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165597/1/TC1900232.pdf
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|
Marc: |
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001 2078230
005 2018-08-22
008 2017 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.7127/iv-inovagri-meeting-2017-res1900232$2DOI
100 1 $aSANCHES, A. C.
245 $aCapacitive probe calibration in eutroferric red nitosol cultivated with irrigated forages.$h[electronic resource]
260 $aIn: INOVAGRI INTERNATIONAL MEETING, 4.; CONGRESSO NACIONAL DE IRRIGAÇÃO E DRENAGEM, 26.; SIMPÓSIO BRASILEIRO DE SALINIDADE, 3., 2017, Fortaleza. Anais... Fortaleza: INOVAGRI: ABID; UFC$c2017
300 $ap. 1-10.
520 $aKnowledge of soil water content is important for proper irrigation management because it allows estimating the required amount of water to be applied at the correct time. Capacitance sensors are an alternative of quantification of soil water content (?, cm3 cm-3 ), providing depth readings in a practical and fast way. A capacitive probe (Diviner 2000®) was calibrated in a eutroferric red nitosol cultivated with irrigated forages at the experimental area of ESALQ/USP in the city of Piracicaba - SP, Brazil. Four access tubes were installed and every 2 weeks samples were collected with 3 replicates for each depth level, by the end of 8 weeks starting from ?saturated. Readings were taken with the equipment for every 0.1 m of soil up to 0.7 m of depth, together with the collection of soil samples for the determination of ? in the laboratory. A power equation was developed for each depth studied as well as for the whole soil profile. The proposed general calibration curve (SF = 0,256*?current 0.3422), adjusted by regression analysis, was significantly related to the measurements of the equipment, with high correlation (r 2 = 0.87), and standard error of 0.022 cm3 cm-3 . The calibration for each depth has shown higher coefficients of correlation at the lower depths, minimizing the error of the estimates. On-site calibration allowed better accuracy of soil water monitoring and, thus, provide better irrigation management.
650 $airrigation management
653 $aFrequency domain reflectometry
653 $aSensor
700 1 $aSOUZA, D. P. de
700 1 $aJESUS, F. L. F. de
700 1 $aMAFFEI, R. G.
700 1 $aMENDONÇA, F. C.
700 1 $aPEZZOPANE, J. R. M.
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Embrapa Pecuária Sudeste (CPPSE) |
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