The garden shading net has obvious practical significance for improving crop yield. The reason why shading nets are widely used is because of its good promotion effect on crop growth. According to statistics from scientific research institutes, the use of shading nets in China has resulted in an average crop yield increase of 20-30%, and in foreign countries it has reached more than 40%. It is precisely because it has brought benefits and benefits to the majority of growers that it has flourished in the greenhouse today and has been recognized by everyone. Shade nets can increase crop yields, improve indoor small environments, and make them more suitable for crop growth.