How to Choose Reflective Film in Orchard
With the development of technology, the orchard application technology is not the same as before. Most of our orchards use reflective film, so that our fruit can grow at different times. In the orchard, more practical reflective film is also If we rely on technology, how can we use it? Here we introduce the specific. The reflective film used in orchards should be made of composite plastic aluminum film with good reflective performance, moisture resistance, oxidation resistance, and strong tensile strength. Usually, films made of polypropylene, polyester foil, polyethylene, etc., can be used. When laying, place the roll of reflective film on the end of the orchard, then roll back and slowly open the membrane, open the side and press it with stones, bricks or ropes, and also lift the branch sticks to press on the membrane. . This single-sided aluminum-plated, single-coated film reflective film, rain, sun exposure, spraying, aluminum reflective film directly with the rain, dew, potions reacted with fire, the aluminum is decomposed. The film is laid out along a row of trees, on both sides of the canopy, on the outside of the reflective film and on both sides of the canopy, and the outer edge of the reflective film is flush with the outer edge of the canopy. The film is coated with reflective film along the orchard tree line before the fruit is seasoned. A better reflective film, plastic film on top, two plastic films sandwiched aluminum in the center. A few days before filming, proper preparations should be made. In the orchard, weeds can be removed from the trees before the film is laid, and the land can be leveled with rice dumplings. The premise of the orchard can also turn the land into small slopes with high heights and low heights in order to prevent the use of water. The poor reflective film on the market, it is a layer of plastic film, aluminum plated on the top, aluminum is no longer coated with a second layer of plastic film. Pay attention to the regular viewing after laying the film. When the wind and rain are encountered, the film that has been blown by the wind should be leveled from the beginning, and the soil, leaves, and accumulated water on the film should be cleaned and cleaned in a timely manner to ensure the application. Before putting the bags in the orchard, it is necessary to enhance the proper picking of the predecessors and remove the bags. In order to ensure the function of the membrane, the orchard in the lower part of the canopy can be trimmed and retracted to remove the heavy shading in the canopy. Long branches so that more sunlight is projected onto the reflective film. It rains, winds, sun shines, and sprays medicine. It will not react with aluminum in the future. The light reflectance of such films can usually reach 60% to 70%, and the application effect is better. The lifespan of such reflective film is relatively short. When we use different types of reflective film, we must pay attention to the points are not the same, we use reflective film at different times of the fruit is not the same, we in the configuration of fruit trees, we should clearly understand these. thank you for your support! ! !
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