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1 bagging can improve the color of the fruit surface, make the peel the background color neat, clean and bright, improve the appearance of fruit quality.
2 Effectively prevent the damage of borers, stink bugs, and peach anthracnose, brown rot, etc., and increase the good fruit rate.
3 Avoid direct contact between pesticides and fruits, reduce pesticide residues, and improve fruit safety.
4 to prevent the fruit of burning, cracking and bird damage; reduce the red pigment of the pulp, promote the fruit to be uniform and improve the quality.
2. Bagging period. The bagging is carried out after fruit thinning and is completed before the main pests in the region enter fruit.
3. Bagging method
1 First set early and mid-maturing varieties and varieties with high fruit setting rate and not easy to drop fruit, and set the varieties with low fruit setting rate afterwards.
2 Before spraying the bag, spray insecticide fungicide to the whole garden to kill the eggs and germs on the fruit.
3 bags should be carried out in order from top to bottom and from inside to outside. The burrs were attached to the mouth of the bag with hemp and lead wire. A special paper bag was used to embed about 3 cm of lead wire in the bag. Whether the rope or lead wire bag needs to be tied on the result stick, if it is tied at the handle, it will cause pressure injury and cause fruit drop.
4 coloring varieties can use white, light yellow single-layer bag, no need to tear bag before harvest, the fruit bag will be taken off when the fruit is harvested; for deep-colored varieties and late-maturing varieties, you can apply a dark double layer Bag, the bag is colored about a week before ripening, increasing brightness.
The role of peach fruit bagging