How to Manage Greenhouse Vegetables in Snowy Weather

As the cold air is going south, the temperature has dropped significantly and snow is accompanied, which has had an extremely negative impact on the management of greenhouse vegetables. In particular, if the greenhouses in the newly transplanted greenhouses and bamboo frames are not used in time, Snow and increased inner film coverage of greenhouses can easily cause freezing damage and collapse of greenhouses. To this end, the technical department proposes the following measures in light of the current reality: First, it is necessary to continuously clear the snow on the shed, strengthen the greenhouse, and increase the inner film of the greenhouse in the greenhouse. Secondly, timely drainage and drainage, moderate cultivator, reduce the groundwater level in the field, reduce the air humidity in the shed, and minimize the time for uncovering the membrane. Third, after the heavy snow stop, should regard the weather temperature changes, sunny days, greenhouse vegetables should be enhanced ventilation and light transmission, reduce the humidity within the shed, reduce the occurrence of pests and diseases, enhance plant photosynthesis, to increase plant resistance. If conditions permit, carbon dioxide gas fertilizer can be added to the greenhouse, and heat insulation and cold protection can be taken into account. In the double sheds, an additional shed is added to prevent frost damage. Fourth, we must strictly control water use to prevent the occurrence of diseases. In the greenhouse, we should try our best to do less watering and watering (depending on weather changes) and try to reduce the air humidity in the shed. Fifth, in order to enhance the cold resistance of greenhouse vegetables, the application of imported German original liquid plant power 200315ml (single use) or 5% Fengan auxin 5g plus water 15kg for foliar spray, and timely removal of diseases in greenhouse vegetables Residual strains, reduce the incidence of disease, or depending on the variety of vegetables to spray 64% of anti-virus drugs, 50% of the quick-Kling, 75% of fast-speed net and 70% of DuPont Kelu and other agents to prevent diseases.

Certificate: USDA/EC/JAS    FDA/HACCP/KOSHER/HALAL/ISO9001/GMA-SAFE

Certified Auothrity:KIWA BCS

Detection Institution:Eurofins

Brix>36%


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