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The purpose of HDPE Shade Net from China manufacturer
Time of issue：
2022-01-06
HDPE Shade Net from China manufacturer is mainly used in summer, especially in the South where it is widely promoted. Using HDPE Shade Net from China manufacturer to cultivate vegetables in the south in summer has become a major technical measure for disaster prevention and protection.
HDPE Shade Net from China manufacturer is mainly used in summer, especially in the South where it is widely promoted. Using HDPE Shade Net from China manufacturer to cultivate vegetables in the south in summer has become a major technical measure for disaster prevention and protection. The northern application is also limited to summer vegetable seedlings. In summer (June-August), the main function of covering HDPE Shade Net from China manufacturer is to prevent the scorching sun, the impact of rainstorm, the hazard of high temperature, and the spread of pests, especially to prevent the migration of pests.
After covering in summer, it plays a role of blocking light, raining, moisturizing, and cooling; after covering in winter and spring, it also has a certain function of heat preservation and humidification.
Moisturizing principle: After the HDPE Shade Net from China manufacturer is covered, because of the cooling and wind-proof effect, the communication speed between the air in the covered area and the outside world is reduced, and the relative humidity of the air is significantly increased. At noon, the humidity increase is the largest, generally reaching 13-17% , The humidity is high, the evaporation of the soil decreases, and the soil moisture is increased.
The above is a brief introduction to the relevant little knowledge about HDPE Shade Net from China manufacturer.
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