A system for automating a water culture for greenhouse crops according to the present invention is configured to provide a nutrient solution and oxygen at 10 to 20C to a root portion of strawberry from a nutrient supply pipe passing through the inside of a cultivation box. A hair sealing, which supports strawberry seedlings, keeps moisture and controls the floral differentiation, root development, etc. of the strawberry crown, thereby continuously producing strawberries throughout a year, and in addition, separating strawberry leaves and runners by a leaf holder and a runner holder so as to smoothly control the ventilation, thereby increasing an amount of light received and facilitating a harvesting operation.본 발명의 온실 작물 수경재배 자동화시스템은, 재배상자 내부를 통과하는 양액공급배관에서 10~20℃의 양액과 산소를 딸기 근부에 공급하고, 딸기 묘목을 지지하는 털실링은 수분을 머금고 딸기관부의 화아분화, 뿌리발육 등을 제어함으로서 딸기를 한 해 동안 지속적으로 생산할 수 있으며, 또한 잎거치대와 런너거치대에 의해 딸기 잎과 런너를 각각 분리시켜 통풍을 원활하게 제어함으로써 수광량을 높이고 수확작업이 용이하도록 하는 것임.
