Greenhouse Shading Net

New material shading net, anti-aging shading net, polyethylene shading net, black encrypted thickening shading net, three-needle shading net, sunscreen net, greenhouse shading net, greenhouse shading net, shading rate can be adjusted between 50%-95%, suitable for different production If necessary, the product uses 5000s high-quality products produced in Daqing. The new material is the material. The quality is reliable and the supply is sufficient. The company always adheres to the principle of "survive by product. Develop by quality" and regard product quality as the company's life. It is committed to continuously improving product quality and research and development of new products to better meet customer requirements. Due to the variety of product specifications, this product is widely used in vegetable greenhouses, sand control, cultivation of flowers, fruit tree seedlings, edible fungi, and cooling and moisturizing of various farms. It has the characteristics of strong tensile strength, aging resistance, corrosion resistance, radiation resistance and lightness. Sunshade net use: used for the protective cultivation of vegetables, fragrant buds, flowers, edible fungi, seedlings, medicinal materials, ginseng, Ganoderma lucidum and other crops, as well as aquatic and poultry farming, etc., and has obvious effects on increasing production.

1）The main function of vegetable shade net 1. Cooling in summer and autumn. Vegetables are cultivated in summer and autumn, covered with 12-mesh black or silver-gray mesh, the shading rate is 65% and 45% respectively, the direct light intensity drops by about 50%, the temperature at 50 cm from the ground drops by 2.5 to 5.0, and the ploughing layer is 5 cm deep. The ground temperature drops by 3 to 6, so the damage of strong light and high temperature can be avoided, which is beneficial to the normal growth of crops.

2. Moisturizing and drought resistance. After covering the sunshade net in the dry season, it can reduce the solar radiation heat, reduce the shed temperature, and reduce the communication speed between the air in the covered area and the outside world, thereby significantly increasing the relative humidity of the air. The evaporation of water is more than 60%, which is conducive to moisturizing and drought resistance, and saline-alkali land can also reduce the phenomenon of returning salt.

3. Anti-thunderstorm and hail. After covering the vegetable shading net, the direct impact of the rainstorm can be reduced by more than 90%, and about 13% to 23% of the rainwater flows into the furrow from both sides of the shading net, which can especially reduce the mechanical damage to vegetables caused by rainstorm and hail, and reduce soil and fertilizer loss. , reduce root exposure, reduce fallen seedlings, dead seedlings. 4. Heat preservation and antifreeze. It is used for seedling cultivation in late autumn, winter and early spring. After covering the sunshade net, the ground temperature can be increased by about 2 compared with open field cultivation, and it can also play a role in preventing frost in severe cold seasons.

5. Disease and insect prevention. After covering with black and silver-gray nets, aphids were significantly reduced, virus diseases were significantly reduced, and the disease prevention rate was about 90%. 

6. Increase production and income. After vegetable cultivation is covered with shade net, it is generally listed 10 to 20 days earlier than open-air cultivation, and the yield is increased by 20% to 80%. The use of sunshade nets can save labor input by 25% to 50%, and can save 50% to 70% of the cost compared with the traditional reed curtain covering sunshade.

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