Centrifuge 2.0

a useful software for soil particles separation and soil solution extraction

Authors

DOI:

https://doi.org/10.35699/2447-6218.2019.15853

Keywords:

Sedimentation, Particles size, Centrifugation, Soil analysis

Abstract

The centrifugation of samples is frequently required in laboratory analysis, whether be it for chemical, physical or biological analysis of soil. The software Centrifuge 1.0 is a simple tool available that enable researchers to quantify the energy applied to samples during the centrifugation process. This study aims to demonstrate the new option of calculus incorporated into the software, such as sedimentation of particles in fluids in the centrifuge and analyses the deviation on outputs caused by variations in the values of the parameters used. In its 2.0 version, the Centrifuge software is more useful in carrying out laboratory techniques, because it can be applied to quantify energy in samples or sedimentation of solids particles in fluids during the centrifugation process. The software Centrifuge 2.0 is freely available and can be obtained with the authors.

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References

Bakshi, S., He, Z., Harris, W. G. 2014. A new method for separation, characterization, and quantification of natural nanoparticles from soils. Journal of Nanoparticle Rresearch, 16: 2261.

Bortoluzzi, E. C. ; Poleto C. 2013. Metodologias para estudos de sedimentos: ênfase na proporção e na natureza mineralógica das partículas. 2. ed. Porto Alegre, ABRH.

Fernández-Ugaldi, O., Barré, P., Hubert, F., Virto, I., Girardin, C., Ferrage, E., Caner, L., Chenu, C. 2013. Clay mineralogy differs qualitatively in aggregate-size classes: clay-mineral-based evidence for aggregate hierarchy in temperate soils. European Journal of Soil Science, 64: 410 – 422.

Gillman G. P. 1979. A proposed method or the measurement of exchange properties of high-weathered soils. Soil Research, 17: 129-141.

Hathaway, J. C. 1956. Procedure for clay mineral analyses used in the sedimentary petrology laboratory of the U.S. geological survey. Clay Minerals Bulletin, 3: 8-13.

Hedley M.J., Stewart J. W. B. 1982. Method to measure microbial phosphate in soils. Soil Biology and Biochemistry, 14: 377-385.

Hedley, M. J., Stewart, J. W. B., Chauhan, B. S. 1982. Changes in inorganic and organic soil phosphorus fractions induced by cultivation practices and by laboratory incubations. Soil Science Society of America Journal, 46: 970-976

Jenkins, W. R. 1964. A rapid centrifugal-flotation technique for separating nematodes from soil. Plant Disease Reporter, Charleston, 48: 692.

Keller C. ; Védy J. C. 1994. Distribution of cadmium fractions in two forest soils. Journal of Environmental Quality, 23: 987-999.

Laird, D. A., Barak, P., Nater, E. A., Dowdy, R. H. 1991. Chemistry of smectitic and illitic phases in interstratified soil smectite. Soil Science Society of America Journal, 55: 1499–1504.

Mehlich, A. 1953. Determination of P, Ca, Mg, K, Na and NH4 by North Carolina Soil Testing Laboratoris. North Carolina Soil Test Division.

Mehlich, A. 1984. Mehlich 3 soil test extractant: A modification of Mehlich 2 extractant. Communications in Soil Science And Plant Analysis, 15: 1409-1416.

Olsen, S. R. ; Sommers, L. E. 1982. Phosphorus. In: Page, A. L.; Miller, R.H., Keeney, Q.R. (Eds.) Methods of Soil Analysis, Part 2. Chemical and Microbiological Properties. 2. ed. SSSA. Madison, 403-430.

Rheinheimer, D. S., Anghinoni, I., Flores, A. F. 2002. Organic and inorganic phosphorus as characterized by phosphorus-31 nuclear magnectic resonance in subtropical soils under management systems. Communications in Soil Science And Plant Analysis, 33: 1853-1871.

Silva, J. A. ; Bremner, J. M. 1966. Determination and isotope-ratio analysis of different forms of nitrogen in soils. 5. Fixed ammonium. Soil Science Society of America Journal, 30: 587-594.

Somavilla, A., Dessbesell, A., Rheinheimer, D. S. 2017. Centrifugation methodology to extract soil solution. Scientia Agraria, 18: 44-47.

Tessier, A., Campbell, P. G. C., Bisson, M. 1979. Sequential extraction procedure for the speciation of particulate trace metals. Analytical Chemistry, 51: 844–850.

Vestergren, J., Vincent, A. G., Jansson, M., Persson, P., Ilstedt, U., Gröbner, G., Giesler, R., Schleucher, J. 2012. High-resolution characterization of organic phosphorus in soil extracts using 2D 1H-31P NMR correlation spectroscopy. Environmental Science & Technology, 46: 3950–3956.

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Published

2019-12-03

How to Cite

Somavilla, A., Gubiani, P. I., & Parisi, P. B. (2019). Centrifuge 2.0 : a useful software for soil particles separation and soil solution extraction. Agrarian Sciences Journal, 11, 1–5. https://doi.org/10.35699/2447-6218.2019.15853

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Scientific Reports
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