Two novel modifications of continuous culture with gradual change of dilution rate (A-stat): D-stat and auxo-accelerostat were evaluated in the studies of the effect of changing individual environmental parameters (T, pH, pO(2), substrate concentration, etc.) on growth characteristics of different microorganisms. Common for those cultivation methods is that one environmental parameter is progra...

When implementing the tasks of controlling technological processes, finding optimal control actions, and creating algorithms that implement modes it is necessary to present criterion optimality in form a goal function, extremum which best meets purpose this object expressed as - Relevant technical economic indicators. The should be an integral indicator reflects main aspects production. Profit ...

The overall design of an industrial crop production system should optimize the system's global parameters, such as total area required, intensity of cultivation and general production schedule. The key element is the optimal intensity of cultivation for the prevailing climatic and economic environments. A single-state-variable vegetative crop model (e.g. lettuce) was used to optimize a crop pro...