Melon bagging attention to do two things
To melon bagging, there are two purposes: First, prevent disease, and second, to avoid spraying the drug, the agent is sprayed on the surface of the melon fruit is expanding, resulting in the appearance of fruit yellow spot due to drug stimulation, affecting the fruit of the commodity. However, when the reporter interviewed Jitai Township in Shouguang City, he saw that many melons grown in the melon shed had grown to the size of a goose egg and should be bagged. However, some vegetable farmers did not plan to bag melons again because of the discovery. After the bag, there are still many fruits infected with bacterial diseases, resulting in a large number of brown spots on the fruit surface. So what problems do farmers need to pay attention to when packing melons? First, when the fruit grows to a large goose egg, when the villi on the surface of the fruit are dense, this layer of villi protects the fruit and the liquid will not be sprayed on the surface of the peel. At this time, it is necessary to pay attention to the spraying of chlorothalonil and other broad spectrum. The bactericide is used to prevent disease, and then after the agent is dried, or at 7-10 a.m. and 3-6 p.m. in the next morning, bagging can be performed when the air humidity in the shed is small, and it must not be before the agent is dried or shed. When the air humidity is high, the bag is put on the bag so that the humidity in the bag is too high. After bagging, the bacterial surface is still seriously damaged. Secondly, after bagging, a small opening is torn on the bottom of the bag. This facilitates the removal of moisture from the fruit by transpiration, and also prevents the temperature in the bag from being too high and prevents melon from infecting. Because the mouth of the bottom of the bag is small, when the vegetable farmer sprays the medicine after the bagging, the liquid medicine does not easily enter the bag from the breakage point at the bottom of the bag and touch the surface of the melon fruit, which affects the commercial quality of the fruit.
Barrier Mesh,Plastic Fence Mesh,Insect Barrier Netting,Agfabric Insect Netting
Changzhou Satidi Import and Export Co., Ltd. , https://www.guanjiejt.com