For one-time harvested Vegetables, such as celery, cabbage, Chinese cabbage, rapeseed, etc., according to the safety interval of pesticides, stopping the use of drugs at a certain time before harvest can make the product meet the pollution-free requirements. However, for many harvested solanaceous Fruit and melon vegetables, it is difficult to set a certain period of time before the harvest to stop the use of drugs, especially in the harvest period, the fruit of pests and diseases is likely to have no pesticide residue period Will be harvested and listed, resulting in a decline in quality. The fruit bagging method used in tomato and cucumber cultivation can effectively solve the above problems. After the tomatoes and cucumbers are set, the disease-free fruit is selected for bagging. The transparent polyethylene film bag used for the tomato is 20 cm long, 16 cm wide and 0.08 mm thick. The film bag used for cucumber is 45 cm long, 8 cm wide and 0.08 thick. Mm. After bagging, use a rubber band to fasten the bag mouth in the shank section, which is moderately tight. After fruit bagging, the fruit grows quickly, the color is good, the fruit reding time is faster than that without bagging, and the pesticide residue is obviously reduced. Bagging can also directly prevent pests from infecting fruit and ensure the safety of vegetable products. After the fruits reach the market standard, the bags can be packaged together with the fruits.
Elites-United Foodstuff Co., Ltd. , http://www.qdiqfvegetables.com