Photo credit: FREEPIK
Fertilizer trials will be set up on agricultural land OPGs on three crops in crop rotation/rotation: maize, winter wheat, and Italian ryegrass. Before setting up the experiment, soil samples will be taken in the planned areas in order to determine the initial state, and the analysis of the digestate that will be used in the research will be carried out. The second step will be setting up experiments and implementing all necessary agrotechnical measures. In accordance with the research plan, soil and plant samples will be continuously taken and analyzed material and perform all necessary measurements in the experiment. Yields per variant will be determined by fertilization and production costs and profitability for each variant of the experiment.