What are the advantages of drip free greenhouse agricultural film over ordinary agricultural film? The main advantages of drip-free greenhouse agricultural film are:
1. Solve the problem of fog in the plastic greenhouse and increase the time and intensity of light in the greenhouse. When the fog occurs, the light intensity can reach 20-25%, which can increase the temperature and low temperature of the greenhouse 1-2℃;
2. The greenhouse air temperature of the greenhouse film is very low, and the weapon performance of the greenhouse film is greatly strengthened. The water in the air in the shed is adsorbed and removed quickly by the antifogging agent, and the air humidity is 10 ~ 12% lower than that of the ordinary drip-free film.
3. When slight diseases and pests occur in the greenhouse agricultural film, the number of spraying and the amount of medicine should be reduced, because the fog-free drip film solves the fog haze of the greenhouse agricultural film, reduces the air humidity, and greatly reduces the disease, especially the harm of airborne infectious leaf fungal diseases (such as cucumber downy mildew, powdery mildew, melon powdery mildew, etc.) to vegetables and melons under high humidity. The frequency and dosage of cucumber spraying should be reduced by half.
4. Greenhouse agricultural film is conducive to the flowering and pollination of watermelon, thick-skinned melon and fruit trees in protected areas, and improves the fruit setting rate and fruit quality.
5, in the livestock, poultry winter plastic insulation shed breeding, due to the small fog, low humidity, can reduce the respiratory diseases and parasites of poultry, livestock.
What are the advantages of drip free agricultural film over ordinary agricultural film?
Sep 08, 2023
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