"Soil preparation by phloughing in the floodplain forest and its influence on vegetation and primary soil characteristics"@en . . . "Libus, Ji\u0159\u00ED" . "Journal of Forest Science" . . "4" . . "Vav\u0159\u00ED\u010Dek, Du\u0161an" . . "Soil preparation by phloughing in the floodplain forest and its influence on vegetation and primary soil characteristics"@en . . "288462" . "3"^^ . . "1212-4834" . "56" . . "The paper analyses the effect of whole-area site preparation by ploughing and of alternate field and forest crops on the understorey, soil biological activity and physical and chemical characteristics in the commercial forest. Another factor of study was conducted to assess the effect of clearcut size on the forest stands. Analyzed were 20-year old stands of pedunculate oak (Quercus robur L.) on alluvial sites 1L9 (Fraxino pannonicae - Ulmetum). It can be deduced from the conducted analyses that after twenty years, the different site preparation or clearcut size did not affect the understorey and biological soil activity. Field crops and forestry in alternation had a significantly adverse effect on porosity and water retention capacity in the lower layer of topsoil (25-30 cm). Whole-area ploughing had a negative influence on the loss of organic substances due to accelerated mineralization. Nevertheless, the observed differences are not significant; the values did not fall below critical limits and i" . "12"^^ . "3"^^ . . . "Z(MSM6215648902)" . . . . "physical and chemical soil analyses; mechanical site preparation by ploughing; phytocoenology; soil biological activity; floodplain forests"@en . "43410" . "RIV/62156489:43410/10:00147191" . "Soil preparation by phloughing in the floodplain forest and its influence on vegetation and primary soil characteristics" . . . "CZ - \u010Cesk\u00E1 republika" . . "Mauer, Old\u0159ich" . "Soil preparation by phloughing in the floodplain forest and its influence on vegetation and primary soil characteristics" . "RIV/62156489:43410/10:00147191!RIV11-MSM-43410___" . . "The paper analyses the effect of whole-area site preparation by ploughing and of alternate field and forest crops on the understorey, soil biological activity and physical and chemical characteristics in the commercial forest. Another factor of study was conducted to assess the effect of clearcut size on the forest stands. Analyzed were 20-year old stands of pedunculate oak (Quercus robur L.) on alluvial sites 1L9 (Fraxino pannonicae - Ulmetum). It can be deduced from the conducted analyses that after twenty years, the different site preparation or clearcut size did not affect the understorey and biological soil activity. Field crops and forestry in alternation had a significantly adverse effect on porosity and water retention capacity in the lower layer of topsoil (25-30 cm). Whole-area ploughing had a negative influence on the loss of organic substances due to accelerated mineralization. Nevertheless, the observed differences are not significant; the values did not fall below critical limits and i"@en . . "[D1F167D5CF6A]" . .