In recent years, due to the continuous improvement of people’s living standards, the awareness of safety and health care has gradually increased, and the adoption of conventional traditional planting models has not been adapted to the needs of the development of pollution-free grape production. In order to enhance the competitiveness of the grape market, among the many grape growers in our region, The use of bagging technology has been promoted in new varieties of red roses and red grapes. Grape bagging has the following functions:
First, reduce pesticide pollution
After the grapes are bagged, pesticide pollution is reduced, and the pesticide residues in the fruits are greatly reduced. This is an important measure for the production of safe foods and plays an important role in the development of pollution-free grape production.
Second, effective control of pests and diseases
After fruit bagging, the use of physical methods, blocking the passage of pathogens such as shoots, leaves, soil, and other objects to the ear and fruit, has a better control effect against diseases such as anthracnose, powdery mildew, and white rot. .
Third, improve the appearance of fruit quality
(a) After the grapes are bagged, the surface of the fruit is smooth, beautiful, and the fruit powder is intact, thereby increasing the commercial value of the fruit and increasing the income of the farmers.
(b) The skin is delicate, there is no fruit rust, and mechanical damage such as hail is reduced.
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