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| Web URL(s): | http://www.regional.org.au/au/asssi/supersoil2004/s14/poster/1565_vanagsc.htm
Last checked: 10/21/2014
http://www.regional.org.au/au/pdf/asssi/supersoil2004/1565_vanagsc.pdf
Last checked: 10/21/2014
Requires: PDF Reader |
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| Publication Type:
| Proceedings |
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| Author(s): | Vanags, Christopher;
Minasny, Budiman;
McBratney, Alex B. |
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| Author Affiliation: | Faculty of Agriculture, Food and Natural Resources, The University of Sydney, NSW, Australia |
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| Title: | The dynamic penetrometer for assessment of soil mechanical resistance |
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| Section: | Poster papers
Other records with the "Poster papers" Section
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| Meeting Info.: | University of Sydney, NSW, Sydney, New South Wales, Australia |
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| Source: | 3rd Australian New Zealand Soils Conference: ASSSI: Supersoil2004: Symposium 14: Soil Aggregation and Structural Quality. 2004, p. 1-8. |
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| Publishing Information: | Australia: The Regional Institute Ltd. |
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| # of Pages: | 8 |
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| Abstract/Contents: | "Soil penetration resistance is an important mechanical property that can be used as an indicator of soil compaction and is important in determining the least limiting water range. We present the use of a simple and relatively inexpensive instrument, the dynamic penetrometer, to measure soil mechanical resistance in the field. The dynamic penetrometer uses a calculated amount of kinetic energy to move a specialized cone a certain distance through the soil, which is then converted to penetration resistance using a simple formula. This paper shows the theory, calculation and practical application for quantifying soil penetration resistance with depth. Application in two adjacent fields in Narrabri, NSW, showed its effectiveness in comparing the soil strength in soils under differing management regimes." |
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| Language: | English |
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| References: | 9 |
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| Note: | Equations
Figures
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Vanags, C., B. Minasny, and A. B. McBratney. 2004. The dynamic penetrometer for assessment of soil mechanical resistance. p. 1-8. In 3rd Australian New Zealand Soils Conference: ASSSI: Supersoil2004: Symposium 14: Soil Aggregation and Structural Quality. University of Sydney, NSW, Sydney, New South Wales, Australia. Australia: The Regional Institute Ltd. |
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| Web URL(s):
http://www.regional.org.au/au/asssi/supersoil2004/s14/poster/1565_vanagsc.htm
Last checked: 10/21/2014
http://www.regional.org.au/au/pdf/asssi/supersoil2004/1565_vanagsc.pdf
Last checked: 10/21/2014
Requires: PDF Reader |
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