When we grow watermelons, we need to use special watermelon membranes, which can provide a more comfortable growth environment for these watermelons. However, there are many points to be aware of when using watermelon film. Next, we will learn how to use these watermelon films. I hope that through today's introduction, everyone can play a greater role in making good use of the watermelon film.
1. Open. The watermelon membrane should be collected in time after the seedlings are raised, and the watermelon membrane should be handled gently when removing it. Because the film is relatively thin, do not use too much force to prevent damage to the film and cause undue losses.
2. Cleaning. Soak the watermelon in ice water. Do not rub it with your hands or hit it with a stick.
3. Drying. After washing, open the stall and dry it in a cool, well-ventilated place, do not expose it to the sun, avoid being blown by the wind to break the watermelon membrane or dry inside and outside.
4. Repair. Before introducing the use of watermelon special film, check the watermelon film and make up for any damage in time. The method is to cut a watermelon film with a slightly larger damaged surface or a plastic film of the same quality into pieces, and fill, compress, and bond each other after filling to increase the utilization rate.
Greenhouses are covered with straw curtains or greenhouse insulation, and greenhouse insulation is usually selected. The watermelon membrane divides the space into a separate enclosed space to maintain heat and prevent heat exchange between inside and outside. But the straw curtain just scratched the watermelon membrane. In order to keep the greenhouse temperature constant, the influence of different film thickness on the heat preservation effect of watermelon was studied.
Through the above introduction, I believe everyone knows how we should use these watermelon special membranes. However, there is still a lot of knowledge we need to understand when using these watermelon films. We hope that in the future use process, we can learn more about the use of these watermelon membranes and make better use of these watermelon membranes to make them thrive. Since its establishment, Qingzhou Yili Plastic Factory has introduced a sound management system and rigorous business philosophy, with the goal of producing qualified products and providing customers with satisfactory products.