CPC Subgroup
A01G 31/06 Hydroponic culture on racks or in stacked containers
Full Title
Soilless cultivation, e.g. hydroponics (growth substrates therefor A01G24/00; cultivation of seaweed A01G33/00) > Special apparatus therefor (self-acting watering devices A01G27/00) > Hydroponic culture on racks or in stacked containers