December is the month when cold air activity is frequent, and it is prone to cold weather. Most of the recent periods in Beijing, Tianjin, Shandong and Lulu are dominated by cloudy days and heavy fog, and adverse weather conditions have adversely affected vegetable production in solar greenhouses. In order to do a good job in the current disaster prevention and reduction work for vegetable production in the facility, the following management proposals are proposed.
First, we must promptly check the reinforcement of the frame and the greenhouse film, increase the thickness of the laminating line and the thickness of the grasshopper, and cover the grass cover with rain-proof plastic film to keep the grasshopper dry.
Second, when the temperature in the greenhouse is low, multi-layer covering and electric heating fans, raw stoves, warm air ovens and other temperature-increasing measures should be taken to prevent cold damage or freezing damage to vegetables.
Third, in the case of even cloudy, it is necessary to clean the film in time to increase the light transmittance, and at the same time, without affecting the temperature in the shed, it is necessary to insist on the daily unwinding of the grasshopper and make full use of the scattered light to increase the illumination of the shed. Sunshine can be installed in the shed (such as shed fresh plant growth lights) or hanging reflective film to fill light.
Fourth, we must pay attention to control water dehumidification. Low-temperature and low-light weather should strictly control watering to keep the ground temperature, reduce the humidity in the greenhouse, and prevent and reduce the occurrence of pests and diseases; when the humidity in the greenhouse is too high to be ventilated, weeds can be used to dampen the moisture in the rows and reduce the humidity in the greenhouse.
5. Fruits and vegetables shall be thinned and thinned in time for the fruits in the result period. Before the onset of rainy days, it is necessary to timely harvest the plants with weaker growth or more fruits, and appropriate sparse fruit thinning.
6. Spray foliar fertilizer and growth regulators to promote plant growth. After the yin suddenly clear, avoid all the grass and grass at the same time, should be opened in succession, intervals to open the grass, the management of low temperature, less light, and gradually increase the light and temperature, to avoid sudden increase in indoor light or temperature Causes the crop to lose water and wilts. At the same time, in the first sunny day of the sunny days, the foliar dressing can be performed. Potassium dihydrogen phosphate, urea, and foliar seed can be sprayed to supplement plant nutrition and restore plant growth as soon as possible.
Seven, pay attention to the prevention of pests and diseases. For the open vegetables such as cabbage, radish, beans, cucumber, eggplant, pepper, etc., we must spray pesticides in time to prevent pests and diseases. For greenhouses, greenhouses, cucumbers, beans, tomatoes and other vegetables, should use aerosol or dry powder to control pests and diseases, on the one hand to control the disease, while reducing humidity.
We are engaged in offering a wide range of Fresh Capsicum especially Green Capsicum. Acknowledged for its supreme taste, these products are offered in different packing as per the assorted requirements of our patrons. The offered products are uniquely developed by trained and skillful personnel. This capsicum is widely used to prepare snacks, vegetarian dishes, and fast foods. The offered capsicum is grown with the help of sophisticated growing methods under the most favorable conditions in conformity with set food quality norms. Our provided capsicum is mostly used crude as a part of plates of mixed greens, marinated and hurled into pasta
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