Hydroponic cultivation system, hydroponic cultivation method using the same, and pot for hydroponic cultivation

摘要

The present invention provides nutrient solution culture system and using the method of nutrient solution cultivation, and nutrient solution culture with basin, the system can steadily improve fruit or fruit sugar, and by the root in the optimum range of temperature control, increase the amount of the annual harvest. Flows the system has: aqueduct of nutrient solution cultivation bed (1), set within the cultivation bed and grow to be several of the cultivation of the plant seedling cultivation basin (2), and to the cultivation bed supplies nutrient cycle of nutrient supply system, cultivation formation at the bottom of the bowl (2) the opening of the nutrient solution (3) by circulation, but not through plant roots of sheet parts (4) plug, nutrient solution circulation supply system has: the cycle of nutrient solution tank (7), can often submerged cultivation basin within the flow to the cultivation bed bottom tank pump (9) of nutrient supply cycle, the circulation tank nutrient solution in a predetermined temperature range temperature adjusting mechanism (19, 20), and make the circulation tank nutrient solution concentration change the concentration of the adjusting mechanism (12a, 12b, 17, 18).