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Managing and control system for crops in greenhouse

A management control and crop technology, applied in greenhouse temperature control, can solve the problems of unscientific control of geological watering, fertilization, pesticides, sunlight and temperature, inability to monitor the growth of crops well, and high cost of agricultural products, so as to increase the per capita planting area. , the effect of promoting large-scale agricultural production and improving agricultural efficiency

Inactive Publication Date: 2005-03-02
成斌
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Problems solved by technology

[0002] Traditional agricultural greenhouse cultivation, because there are no necessary measuring instruments and controllers, it is unscientific to control geological watering, fertilization, pesticides, sunlight, and temperature, and it cannot monitor the growth of crops well. The high-yielding new varieties developed by the farmers are planted far below the expected output value in the hands of farmers. The cost of agricultural products is high, the benefit is low, and there is a lot of waste of manpower and material resources

Method used

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  • Managing and control system for crops in greenhouse
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  • Managing and control system for crops in greenhouse

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Embodiment Construction

[0017] Embodiments of the present invention will now be described in detail in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, the present invention includes at least one of the following four subsystems: temperature control subsystem, irrigation, fertilization, spraying subsystem, monitoring subsystem and sunshine subsystem.

[0019] The temperature control subsystem regulates a temperature range suitable for crop photosynthesis during the day, and regulates a temperature range suitable for crop respiration at night.

[0020] Such as figure 2 As shown, the temperature control subsystem includes power supply, light control switch, daytime thermostat group, night thermostat group, heating device and ventilation device. The whole system is powered on and off by a light control switch. The light control switch realizes the distinction between day and night by sensing the intensity of light so as to connect the day thermostat group or the night ...

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Abstract

The managing and controlling system for crop in green house includes at least one of the sub-systems for controlling temperature, irrigation, applying fertilizer, spraying pesticide, monitoring and controlling sunshine separately. The temperature controlling sub-system has light controlled switch to control the day and night temperature controller combination to control the heater and ventilator; the sub-system for irrigation, applying fertilizer and spraying pesticide has radio emitter, radio receiver and first control switch to control the irrigation unit, the fertilizer applying unit and the pesticide spraying unit; the monitoring sub-system has the second radio receiver, second switch, etc for image taking and sending; and the sunshine sub-system has the third radio receiver, the third control switch, etc to control lighting and shading. The present invention can realize the automatic management of crop in green house in raised agriculture utility.

Description

technical field [0001] The invention relates to a greenhouse temperature control, irrigation, fertilization, chemical spraying, monitoring and sunshine system, in particular to a greenhouse crop management and control system for automatically controlling the temperature of the greenhouse and wirelessly controlling irrigation, fertilization, chemical spraying, monitoring and sunshine. Background technique [0002] Traditional agricultural greenhouse cultivation, because there are no necessary measuring instruments and controllers, it is unscientific to control geological watering, fertilization, pesticides, sunlight, and temperature, and it cannot monitor the growth of crops well. The high-yield new varieties developed by farmers are planted far below the expected output value in the hands of farmers. The cost of agricultural products is high, the benefit is low, and too much manpower and material resources are wasted. Contents of the invention [0003] In order to overcome...

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Application Information

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IPC IPC(8): A01G9/14
CPCY02A40/25
Inventor 成斌
Owner 成斌
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