vol. 4, nr. 1 (2004)
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Aggregation quality analysis of luvisols derived from sandy silt and silt |
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Barbara Witkowska-Walczak, Marcin Turski, Jerzy Lipiec |
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Institute of Agrophysics, Polish Academy of Sciences, ul. Doświadczalna 4, 20-290 Lublin |
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vol. 4 (2004), nr. 1,
pp. 221-233
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abstract:
Quality of aggregation of Luvisols derived from sandy silt and silt was analysed. It was stated that the water stability of aggregates decreases with the depth in forest soils, while it increases or maintains the same level in arable soils. The soil aggregates get destroyed under the impact of water � in the main degree this concerns the fraction under 0.25 mm in size. The aggregation water resistance of the investigated soils is much more strongly influenced by the way of soil use than by the grain size distribution or genesis.
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keywords:
aggregation, water stability, Luvisols
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original in:
Polish
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