As the temperature rises, the straw curtains on the leeks shed should be closed. How good is the rake curtain?
First choose the position of the curtain, and then use 3 layers of bricks on the bottom, with a thick tree stick or cement column on the top of the brick. Raise two rows of such beams, about 1 meter apart (each curtain is about 1 meter 5 or 6 meters wide), and the length can be less than the length of the curtain. If there are enough places, you can set up four such beams and discharge two curtains. At the height of seven or eight floors, a curtain is laid in the middle, and then there are several layers. In the middle, there is a layer between them so that there is a connection in the middle of the curtain, so that it does not open from the middle. The single-layer curtain must be neat and tidy. Once it is tampered with, there will be a danger of falling. Therefore, we must promptly correct the position of the curtain when it is awkward. We must not project too much, nor can we indent too much. Height can be set according to needs. When you have finished a curtain, use at least two layers of plastic cloth to cover all of the curtains. When it rains, do not get wet with rain. Then cover the dome with a black plastic cloth. The grass curtains and plastic sheets will not Sun damaged. Then use a rope to cross the plastic cloth several times, and then secure the cross-section of the cross-stitched beams together. This is both wind-proof and strong, and it is sure that the wind won't scratch the curtains.
The position of the curtain must be placed in a place that does not affect the growth of leeks. Many farmers use a curtain shed to rake a leeche, and place the straw curtain directly behind the leechee shed. This saves time and effort, whether it is a draperies curtain or a curtain shed after the fall. The curtains should be far away from the north side of the leeks, so that the sun shines on the leeks in the north, so that it will not affect the summer rooting of leeks.
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