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Unidirectional fertilization, if applied for many years, has a strong and sometimes negative effect on soil and natural environment. Such fertilization can cause unfavourable processes including humus degradation, the leaching of nutrients (mainly nitrogen), soil erosion as well as accumulation of weed seeds, pathogens and plant pests. In the last ten years threats caused to agricultural habitats...
In the recent years, polyphagous pests which belong to soil macrofauna have clearly demonstrated their adverse influence. Possible reasons include simplification of agronomic practices applied in the cultivation of most crops and large areas of fallow land which have appeared in agrocenoses. Our study, based on a permanent, static field experiment, has proved that a proper crop rotation system carried...
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