METHOD OF REGULATING MICROCLIMATE IN GREENHOUSES Russian patent published in 2000 - IPC

FIELD: agriculture. SUBSTANCE: method involves increasing temperature in greenhouse, in case of cooling-off in summer, by delivering gas into vessels of liquid heaters; reducing temperature in hot period of day and increasing air humidity by delivering compressed gas into greenhouse via irrigation pipeline system with local water outlets positioned in the vicinity of plants. Method allows temperature in greenhouses to be regulated during temperature drops in summer by using available aboveground soil heating and irrigation system. EFFECT: increased efficiency in growing plants under protected ground conditions. 1 dwg