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Information × Registration Number 0204U005374, 0101U001754 , R & D reports Title To develop energysaving computerizing technologies for growing vegetables in greenhouses. popup.stage_title Head Lysenko Vitaliy Philipovich, Registration Date 22-10-2004 Organization Natural-humanitarian scientific-educational institute NAU of Ukraine. popup.description2 Object of the investigation - the system of the automatized electric equipment for growing the vegetables in a green house. The aim of the work - the substantiation and development of micro-processing system of the automatic control of the technological processes and energy-saving electric technologies in green houses. Methods of the investigation - modeling, methods of the mathematical statistics, theory of the planned experiment. Microprocessor system of the automatic control by technological processes has been developed for green houses with the apparatuses for water solutions processing in the field of the crown discharge and in the magnetic field, which make it possible to increase the productivity of vegetables by 15 to 25% as well as to decrease the energy consumption and mineral fertilizers by 10 to 15%. The system of the automatic control is based on the modern element basis using the calculating technique. It allows to realize the optimum algorithm for regulating the technological parametersin green houses. The treatment of watering and the solutions of mineral fertilizers is recommended to conduct in the field of the crown discharge and in the magnetic field. It permits to increase the productivity of vegetables, to decrease the energy and mineral fertilizers expenditure. The field of application - agriculture (growing vegetables in the green houses). Product Description popup.authors popup.nrat_date 2020-04-02 Close