In the southern region from early June to early August, strong light and high temperature accompanied by thunderstorms and typhoons and rainstorms seriously affected vegetable production and early autumn vegetable seedlings. The application of sunshade nets and non-woven fabrics allows farmers to play a key role in seedling and cultivation in summer. So what are the benefits of sunshade nets? greenhouse sun shade ne Factory will take you to take a look.

　　1. Shading effect: The greenhouse sun shade net factory believes that the larger the density specification, the better the shading effect, and the black shade of the same specification is better than the silver gray shading effect.

　　2. Analysis of the cooling effect of the greenhouse sun shade net factory: The temperature in the shed has dropped due to the covering of the shading net, especially the surface and soil ploughing layers have the largest cooling range.

　　3. Prevent rainstorm damage: Because the shading net has a certain mechanical strength and is relatively dense, it can decompose the rainstorm into drizzle, avoid the vegetable leaves from being damaged by the rainstorm, and the soil is not easy to harden, the gap is large, and the ventilation is good. The plastic film covers the sunshade net, the effect is better.

　　4. Precautions for shading and covering cultivation in greenhouse sun shade net factory: choose the appropriate shading net according to the type of vegetables, usually black shading net is used for short-term coverage of green leafy vegetables in summer and autumn, and silver-gray shading net is used for summer seedlings of autumn and winter vegetables, which can avoid aphids.

　　5. Covering period: generally July-August, other times of light, the intensity is suitable for vegetable growth, if there is no heavy rain, it is not necessary to cover.

　　6 greenhouse sun shade net factory, shading management: The greenhouse sun shade ne factory believes that the shading net cannot be covered on the scaffolding for a long time, especially the black shading net. It is good to cover from 10 am to 11 am, and to open the net from 4 to 5 pm.