Maintenance and analysis of soil structure | Održavanje i analiza strukture zemljišta
2011
Radojević, R.L., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Petrović, D.V., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Maletić, R., Poljoprivredni fakultet, Beograd - Zemun (Serbia)
The structure of land is one of their most important characteristics. Substantially influence the structure of the many features and processes in the soil is generally accepted. Soil aggregates are strongly influenced by human activities, including land use, tillage, application of manure and growing crops. Size of aggregates and their stability are interconnected to describe soil structure. Size distribution and aggregate stability after the break, are used to calculate quantitative stability index. In the classical approach to statistical analysis of soil structure are used: Gaussian normal function, and log-normal, Rosin-Rammler and Gaudin's-Schuhmann's functions. In addition to these distribution models recently introduced models are based on a dimensionless statistical moments and the log-hyperbolic distribution.
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