Grape bagging can avoid the harm of birds, and block the spread of pathogens in branches, leaves, and soil to the ears and fruits. It has a good effect on the prevention of anthracnose, powdery mildew, white rot and other diseases. It can alleviate physiological diseases such as sunburn and fruit shrinkage, and effectively control pests such as scarabs and scale insects, thereby reducing pesticide pollution. In addition, bagging can also improve the quality of the fruit's appearance and commodities, reduce the cracking of the fruit, make the coloring uniform and bright, the skin smooth and rich, the fruit powder increases, and at the same time improve the intrinsic quality of the fruit and improve the fruit flavor. Disclaimer: Some articles of this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for processing. phone Vitamins are a type of trace organic substances that humans and animals must obtain from food in order to maintain normal physiological functions. They play an important role in human growth, metabolism and development. Vitamins do not participate in the formation of human cells in the body, nor do they provide energy for the human body. Vitamins are a class of organic compounds necessary for maintaining good health.
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Bagging is generally carried out from the end of thinning to the expansion of young fruit. It is appropriate to bag when the size of grape grains such as broad beans. Before the bagging, perform a comprehensive control of the combination of fungicide and insecticide on a sunny day. Use special grape fruit bags for bagging.
The color of bagging is generally white, and the green rose can be green bagging, which looks better when mature.
If the gift box is listed, after the grapes are color-changed and fitted with bird nets, the bottom of the bag can be torn up or removed. If there is no bird net, the bag cannot be removed. Generally, those who enter the market wholesale do not go to bags, so as not to damage the fruit flour layer during the harvest, transportation and sales.
How to bag grapes?