Nylon mesh insect-proof net bag needs to reach a certain degree when making. As a mesh bag, too thin nylon mesh will not be made too efficiently. There is also the problem of the size of the bag. Because there is a seam where the bag is spliced, you need to use a few centimeters more for stitching when cutting the nylon mesh. The bag must be made of nylon mesh, because nylon mesh is relatively strong.
Nylon mesh insect screen can be used to cover vegetables. Leafy vegetables are grown on land in summer and autumn, and there are many diseases and insect pests. The input of pesticides will be relatively large, and hazardous weather such as heavy rain is also common this season. Therefore, using insect nets to cover
the cultivation can make leafy vegetables production pollution-free or less polluting, and achieve stable production, high yield, high quality, and high efficiency. Solanaceous fruits, melons, and legumes are susceptible to viral disease in summer and autumn, and are mainly caused by aphids. The use of insect nets to cover the cultivation can cut off the transmission of virus and reduce the incidence of viral diseases. It can also extend the harvest time of this type of vegetables or grow it over the summer to meet the market demand in the off-season in summer. It can also make vegetable farmers get better production benefits.
Covering and cultivating white nylon meshs against insect nets is a highly technical work. Technically, the following points should be noted. One is to do soil disinfection and chemical weed control. This is an important supporting measure for mulch cultivation. Before covering the insect net, it is necessary to kill the pests and germs remaining in the soil and block its transmission.
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