Agricultural shade nets in china use polyethylene as a raw material, anti-aging, anti-radiation, and strong tensile strength. They are used for cooling and moisturizing crops in summer high temperature seasons, shading, rain, and insects. Covering agricultural shade nets in winter can also play a role in heat preservation and moisturizing. Spring and autumn The season can also prevent the large temperature difference between day and night and frost damage. agricultural shade nets in china play a pivotal role in agricultural production.
It is necessary to choose the agricultural shade net in china correctly. The colors of agricultural shade nets in china on the market are mainly black and green. Black has a high shading rate, has a good cooling effect, and has a great impact on photosynthesis. It is suitable for use on leafy vegetables. If it is used on some light-loving vegetables, it should be reduced. cover time. Although the cooling effect of the green sunshade net is not as good as that of the black one, it has little effect on the photosynthesis of vegetables, so it can be used on solanaceous vegetables.
There are two kinds of covering methods for agricultural shade net in china: full covering and gazebo covering. In practical applications, gazebo covering has a better cooling effect due to smooth air circulation, so it is used more often.