The vegetable farmers know that the humidity in the front of the vegetable greenhouse is the largest in the entire greenhouse. This is because the water on the membrane is running along the membrane or steel pipe, and finally it is basically dripped here, and here the light is weak. The lighting time is short, so the front face of the shed has always been a land with high vegetable diseases. Therefore, reducing the humidity of the front face of the shed can greatly reduce the occurrence of diseases in the shed. Many vegetable farmers set the entrance and aisle on the back wall. The front face is easy to form a small environment with low temperature and high humidity. Especially in the late autumn, winter and early spring, some wet diseases first infect the plants from here, resulting in a large disease. The area occurs, affecting the normal growth of vegetables. In order to reduce the humidity at the front face, many vegetable farmers use husk or straw with a width of about 40cm to absorb moisture on the front face. Although the effect is good, it also reduces the part of the planting area to some extent. Fu Dajie, from Jinwang Village, Gucheng Street, Shouguang City, Shandong Province, planted wintering tomatoes and early spring cowpeas all year round. In order to reduce the occurrence of gray mold, she hangs a film on the front face of the greenhouse, which has a good cooling effect. The specific operation method is as follows: select a film with a height of about two meters (depending on the transverse wire on the front face), and reserve the lower end of the film about 20cm in advance before hanging, and then suspend the upper end of the film in the lateral direction of the shed. On the set wire, be careful not to stick to the film and clamp it with the clamp to facilitate the flow of water on the film. After the upper end is hung, the film will be covered with soil at the bottom of the front face to prevent dripping. The water flows into the shed, so that hanging a film can greatly reduce the humidity at the front face, especially in the winter and early spring, and also the effect of blocking the low temperature outside the shed to the shed. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Blood Bank Refrigerator,Laboratory Blood Bank Refrigerators,Forced Air Refrigeration System,Refrigerator For Medical Guangdong Widinlsa International Co.Ltd , https://www.gzwidinlsa.com