NUTRIENT SOLUTION SOIL CULTIVATION SYSTEM AND NUTRIENT SOLUTION SOIL CULTIVATION CONTROL SERVER

摘要

PROBLEM TO BE SOLVED: To provide a nutrient solution soil cultivation system that can easily be introduced even by a personal business operator and can realize high-quality control, and provide a nutrient solution soil cultivation control server, a nutrient solution soil cultivation control program and a controller.SOLUTION: A nutrient solution soil cultivation system comprises: a controller for transmitting data of a sensor to a nutrient solution soil cultivation control server, and controlling a water-supply valve, a cultivation undiluted solution supply valve and a discharge valve based on the data received; and a nutrient solution soil cultivation control server for calculating the control amount of the water-supply valve, the cultivation undiluted solution supply valve and the discharge valve, based on the data of the sensor received from the controller, and replying to the controller.SELECTED DRAWING: Figure 1