Garden mesh netting is a new type of agricultural covering material
Garden mesh netting is a new type of agricultural covering material. It is made of high-quality polyethylene as raw material, added with anti-aging, anti-ultraviolet and other chemical additives. It is made by drawing and weaving. It is shaped like a window screen. It has the characteristics of tensile, heat, water, corrosion, non-toxic and tasteless, and it is portable and portable. The correct storage life can reach about 3-5 years. In addition to the advantages of sunshade nets, vegetable insect-proof nets have the biggest feature of preventing insects and diseases, greatly reducing the amount of pesticides used. It is a key technology for pollution-free vegetables and a simple, scientific and effective insect-proofing measure.
Application of insect netting
Commercial landscape layout is very suitable for application in artificial grass, vegetable plots, flowers, courtyards, etc. Large vegetable plantations and large farms can also be widely used. It is a key technology for pollution-free vegetables and a simple, scientific and effective insect-proofing measure.
For all kinds of gardens and growers alike, no matter the season.
Keeps the insect away without blocking air and water.
The role of Garden mesh nettings
- Insect prevention: After the vegetable is covered with an Garden mesh netting, it can basically avoid the damage of various pests such as cabbage caterpillar, diamondback moth, cabbage armyworm, Spodoptera litura, yellow beetle, ape leaf insect, aphids and so on. According to experiments, the insect-proof net has a control effect of 94-97% against cabbage caterpillars, diamondback moth, cowpea pod borer, and Liriomyza sativae, and 90% against aphids.
- Disease prevention: Viral diseases are catastrophic diseases on a variety of vegetables, mainly caused by insects, especially aphids
Spread the disease. Because the insect-proof net cuts off the main way of transmitting the virus, it greatly reduces the infection of vegetable viruses, and the control effect is about 80%.
- Adjust air temperature, soil temperature and humidity: Experiments show that in the hot July-August, in the 25-mesh white Garden mesh netting, the air temperature in the morning and evening is the same as that in the open field, but at noon on a sunny day is about 1℃ lower than that in the open field. In early spring from March to April, the insect-proof net-covered shed is 1-2°C higher than the open field temperature, and the ground temperature of 5 cm is 0.5-1°C higher than the open field, which can effectively prevent frost. The insect-proof net room can reduce the precipitation in the net room in case of rain, and can reduce the evaporation in the net room on a sunny day.
- Shading strong light: strong light intensity in summer, strong light will inhibit the nutrient growth of vegetable crops, especially leafy vegetables, and the insect-proof net can play a role in shading and preventing direct glare, 20-22 mesh silver gray insect-proof The net shading rate is generally 20-25%.
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