In recent years, farmers have generally realized the importance of dust removal from greenhouse films. Some wipe the film with a mop, and some use a small cloth to wipe the film. Wipe the film with a mop, although it is relatively clean, but it takes time and labor; the use of a small cloth strips, the use of wind back and forth swing cloth wipe the film, although not labor, but the top and bottom of the shed is always small The place where the cloth cannot be wiped. There is a new method for removing dust from a greenhouse film, which requires no labor, a wide range of wiping, and a good effect.
Prepare a rope that is slightly longer than the shed, and then tie some cloth strips on it. The tied strips must cover the surface of the rope so that a cloth string is formed. Then one person stood on the shed with a rope and the other stood on the slope behind the shed with the other end of the rope. The two people tightened the rope, oscillated back and forth, wiped one by one on the film, and soon they could Wipe the film clean. After wiping the shed film, remove the cloth and clean it. It is very convenient to wait for the next time.