HYDROPONIC PLANT Russian patent published in 1995 - IPC

FIELD: agriculture. SUBSTANCE: plant is provided with an additional cuvette and an additional adjustable valve making the upper part of the additional cuvette inner space open to the atmosphere. The main and additional cuvettes are mounted bottoms up level with each other. Each cuvette is mounted in the plant cultivation vessel under plant holders in a spaced relation to the vessel bottom and side walls. They communicate with each other through holes provided in the middle part of the adjoining side walls. EFFECT: higher crop quality; lower labor consumption. 2 cl, 1 dwg