Qidiruv

their natural recovery in due course in course of self-arrangement of landscapes or their cultivation.

[Greek aer — air and ponos — work] — aerial culture, cultivation of plants without soil by means of periodic spraying of their roots with a nutrient solution. See also Hy

[Greek hydro — water and ponos — operation] — cultivation of plants without ground on nutrient solutions. A root system of these plants, thus, is developed in a solid sub