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A Tractor Mounted Sampler for Obtaining Large Soil Columns

Published online by Cambridge University Press:  12 June 2017

David S. Walker ,
J. David O'Dell ,
Jeff D. Wolt ,
G. Neil Rhodes Jr.  and
John G. Graveel
David S. Walker
Affiliation:
Univ. Tennessee, Dep. Plant & Soil Sci., P. O. Box 1071, Knoxville, TN 37901-1071
J. David O'Dell
Affiliation:
Univ. Tennessee, Dep. Plant & Soil Sci., P. O. Box 1071, Knoxville, TN 37901-1071
Jeff D. Wolt
Affiliation:
Univ. Tennessee, Dep. Plant & Soil Sci., P. O. Box 1071, Knoxville, TN 37901-1071
G. Neil Rhodes Jr.
Affiliation:
Univ. Tennessee, Dep. Plant & Soil Sci., P. O. Box 1071, Knoxville, TN 37901-1071
John G. Graveel
Affiliation:
Univ. Tennessee, Dep. Plant & Soil Sci., P. O. Box 1071, Knoxville, TN 37901-1071
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Abstract

A tractor mounted sampler was constructed which allows large soil columns to be obtained rapidly and with minimal physical effort. The machine utilizes the hydraulic system of a tractor to push a steel sampling cylinder containing 30.5-cm id. polyvinyl chloride (PVC) pipe into the soil, after which the hydraulic cylinder is retracted to pull the pipe and enclosed soil from the ground. Columns 68 cm in length were taken with a hydraulic cylinder pressure of approximately 10 MPa. Soil separated evenly at the bottom of the columns, and compaction was measured to be approximately 5%. This is a relatively simple and rapid method for obtaining large soil columns for use in pesticide leaching studies.

Keywords

Leachingsoil columns
Type
Education
Information
Weed Technology , Volume 4 , Issue 4 , December 1990 , pp. 913 - 917
Copyright
Copyright © 1990 Weed Science Society of America 

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References

Literature Cited

1. Anderson, W. P., Richards, A. B., and Whitworth, J. W. 1968. Leaching of trifluralin, benefin, and nitralin in soil columns. Weed Sci. 16:165–169.Google Scholar
2. Bitton, G., and Boylan, R. A. 1985. Effect of acid precipitation on soil microbial activity: L Soil core studies. J. Environ. Qual. 14:66–69.Google Scholar
3. Bouma, J., and Wosten, J.H.M. 1979. Flow patterns during extended saturated flow in two, undisturbed swelling clay soils with different macrostructures. Soil Sci. Soc. Am. J. 43:16–22.Google Scholar
4. Brown, K. W., Thomas, J. C., and Aurelius, M. W. 1985. Collecting and testing undisturbed soil monoliths. Soil Sci. Soc. Am. J. 49:1067–1069.Google Scholar
5. Clay, S. A., and Koskinen, W. C. 1989. A soil column technique to determine the influence of tillage management on herbicide movement. Abstr. Weed Sci. Soc. Am., p. 97.Google Scholar
6. Elrick, D. E., and French, L. K. 1966. Miscible displacement patterns on disturbed and undisturbed soil cores. Soil Sci. Soc. Am. Proc. 30:153–156.Google Scholar
7. Flint, J. L., Zeleznik, J. M., and Witt, W. W. 1989. Miscible displacement of imazethapyr in two Kentucky soils. Proc. South. Weed Sci. Soc. 42:343.Google Scholar
8. Jardine, P. M., Wilson, G. V., and Luxmoore, R. J. 1988. Modeling the transport of inorganic ions through undisturbed soil columns from two contrasting watersheds. Soil Sci. Soc. Am. J. 52:1252–1259.Google Scholar
9. McMahon, M. A., and Thomas, G. W. 1974. Chloride and tritiated water flow in disturbed and undisturbed soil cores. Soil Sci. Soc. Am. Proc. 38:727–732.CrossRefGoogle Scholar
10. Ritchie, J. T., Kissel, D. E., and Burnett, E. 1972. Water movement in undisturbed swelling clay soil. Soil Sci. Soc. Am. Proc. 36:874–879.Google Scholar
11. Schinkel, K., Nolting, H. G., and Lundehn, J. R. 1986. Guidelines for the official examination of plant protection agents. Part IV, 4–1. Persistence of plant protection agents in soil: Degradation, conversion, and metabolism. In Biologische Bundesanstalt Fur Land–Und Forstwirtschaft. Federal Republic of Germany.Google Scholar
12. Seyfried, M. S., and Rao, P.S.C. 1987. Solute transport in undisturbed columns of an aggregated tropical soil: Preferential flow effects. Soil Sci. Soc. Am. J. 51:1434–1444.CrossRefGoogle Scholar
13. Swallow, C. W., Kissel, D. E., and Owensby, C. E. 1987. Soil coring machine for microplots and large soil cores. Agron. J. 79:756–758.Google Scholar
14. Tackett, J. L., Burnett, E., and Fryrear, D. W. 1965. A rapid procedure for securing large, undisturbed soil cores. Soil Sci. Soc. Am. Proc. 29:218–220.Google Scholar
15. Tyler, D. D., and Thomas, G. W. 1981. Chloride movement in undisturbed soil columns. Soil Sci. Soc. Am. J. 45:459–461.Google Scholar
16. Weber, J. B., and Peeper, T. F. 1982. Mobility and distribution of buthidazole and metabolites in four leached soils. Weed Sci. 30:585–588.Google Scholar