Hydroponics is derived from combining the Greek words in reply to all is the word "hydro" means "water" and "ponos" means "work", which combined two words together, the meaning is "water-working" and means "water works (nutrient solution)" through the plant roots, so. Plant without soil, it refers to the method of simulated cropping cropping on the soil. By planting on plant materials or nutrients Without planting material, so that plants get nutrients or plant nutrient solution containing water mixed with minerals from plant roots.
การแปล กรุณารอสักครู่..