Process for protecting the grapevine from adverse weather conditions

The invention relates to viticulture, namely to a process for protecting the grapevine from adverse weather conditions.The process, according to the invention, provides for the partial or total coverage of plants with a thermo-insulating coating, comprising silicone microspheres of a diameter of 50...80 µm and ceramic microspheres of a diameter of 10...30 µm, in a ratio of 1:4, and an acrylic binder. At the same time, the coating is applied at an ambient temperature of at least +7°C, on dry surface, by submersion, spraying or brushing in 1...2 layers of a thickness of 0.1...0.5 mm, the duration of drying of each layer being of 24 hours.The result is to simplify the mode of application of thermo-insulating coating. Inventia se refera la viticultura, si anume la un procedeu de protectie a vitei de vie împotriva conditiilor meteo nefavorabile.Procedeul, conform inventiei, prevede acoperirea partiala sau totala a plantelor cu un învelis termoizolator, care contine microsfere de silicon cu diametrul de 50...80 µm si microsfere de ceramica cu diametrul de 10...30 µm, în raport de 1:4, precum si un liant acrilic. Totodata, învelisul se aplica la o temperatura a mediului ambiant de cel putin +7°C, pe suprafata uscata, prin înmuiere, pulverizare sau cu pensula în 1...2 straturi cu grosimea de 0,1...0,5 mm, durata de uscare a fiecarui strat fiind de 24 ore.Rezultatul consta în simplificarea modului de aplicare a învelisului termoizolator.