METHOD AND DEVICE OF ECONOMICALLY OPTIMUM GROWING OF PLANTS IN PROTECTED GROUND WITH ADDITIONAL ELECTRICAL IMPACT OF DETERMINED LEVEL ON THEIR BIOLOGICAL ELECTRIC POTENTIAL
Dubrovin Aleksandr Vladimirovich (RU),Дубровин Александр Владимирович (RU),Shogenov Yurij Khasanovich (RU),Шогенов Юрий Хасанович (RU),Dubrovin Aleksandr Vladimirovich,Дубровин Александр Владимирович,Shogenov Yurij Khasanovich,Шогенов Юрий Хасанович
申请号：
RU2016103168
公开号：
RU0002629263C2
申请日:
2016.02.02
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
FIELD: agriculture.SUBSTANCE: according to the results of measuring, generating and comparing the signals of the parameter values, the heating mode of the greenhouse room is controlled. The heating mode of the room, the electrical stimulation of plant growth and the metabolism improvement both in the open ground and in greenhouse conditions are corrected. The positive potential of the current source is supplied to the plant root system area, and the negative potential to the upper part of the plant. The value of the angle between the direction of the moving outdoor air moving towards the greenhouse room, or the wind direction, and the direction to the north, is measured. The generated and specified signal of the difference of bioelectric potentials is supplied to the stems of the greenhouse plants. The device contains an internal air temperature sensor, a relative humidity sensor of the internal air, an outdoor air temperature sensor, a relative humidity sensor of outside air, a plant irradiation sensor, an outdoor air speed, or wind speed, sensor. The device also includes a unit of setters of the type and age of the plants, the current plant growth time, the simulated internal air temperature signal, the signals of sweep in the technological range of the internal air temperature, the values of the coefficients and constants of the mathematical models of productivity and heat exchange of the greenhouse with the environment. The device contains the calculation unit, the control unit or the first generator of the economically optimal value of the internal air temperature, or the first optimizer, the first regulator of the internal air temperature, the heater, the unit for indicating the economic parameters and characteristics of the plant growing process in the greenhouse. The device contains the outputs of the internal air temperature sensor, the internal air relative humidity sensor, the outdoor air temperature sensor, the outdoor air relative humidity sensor, the p
