Sustainable and rational management of agrophytocenoses depends on various bio-indices and methods of application, particularly the development and protection of soil resources (Lai et al., […]
Effect of housing systems on biochemical composition of chicken eggs
The aim of this study was to investigate the impact of production system (organic, conventional) on the quality of chicken eggs. Energetic value, carbohydrate, cholesterol, […]
Impact of the farming systems on the content of biologically active substances and the forms of nitrogen in the soils
Investigations were carried out in 2000 and 2001 to assess the impact of four farming systems on the content of biologically active substances and different […]