MULTIPLE-TIER LIGHTING APPARATUS FOR GROWING OF PRE-BASIC SANITATED SEED POTATO AND OTHER FARM PRODUCTS

FIELD: agriculture, in particular, growing of agricultural crops with the use of multiple-flow apparatuses arranged at different levels for exposing plants growing in containers to light. ^ SUBSTANCE: lighting apparatus is composed of individual modules, each including light channel, comprising guides, and mini-hotbeds movable along guides. Mini-hotbeds are mounted on wheels of different diameter for moving by gravity so as to provide their horizontal position by placing them onto inclined guides. Each mini-hotbed may be used as independent module, is furnished with light-transparent hood which simultaneously serves as water accumulator and spreader. Lighting apparatus may be mounted in special industrial, household, supplementary and other rooms provided that stabilized temperature of 15-20° is maintained and phyto-sanitary requirements are fulfilled. Apparatus of such construction is characterized in that rigid coupling between mini-hotbeds is avoided and in that gravity is used for movement of mini-hotbeds along inclined guides in light channel. Apparatus of such construction provides year-round growing of pre-basic sanitated seed potato, seedlings of potato and other vegetables and flowers, as well as products of said crops, tree, fungi, algae seedlings and other biological objects under regulated artificial conditions while eliminating conditions for contacting of seedlings with pathogens. ^ EFFECT: simplified construction, enhanced reliability in operation and reduced consumption of power. ^ 3 cl, 3 dwg