1, can reduce the harm of pests and diseases, especially in the ripening stage of the fruit, pests and diseases is the most, although usually can use pesticides to prevent, but in the rainy days, pesticides will not come in handy, this time the best solution is to prevent pests and diseases by bagging.

2, can reduce the fruit is scratched, especially in the fruit expansion after the maturity stage, most of them will be next to each other, once encountered windy and rainy weather, there will also be mutual abrasion, or by the branches of the tree scratched, so there is no selling.

3, can make the fruit coloring uniformity, for some varieties of fruit, in the ripening stage if the sun is exposed to the sun for a long time, there will be uneven color, and even the possibility of being burned to cause a reduction in yield. Therefore, bagging the fruit is the best solution.

4, can reduce pesticide residues, although the bagged fruit is not afraid of pests and diseases, but the leaves of the fruit tree or the possibility of being harmed, which can only be prevented by the use of insecticides, even if it is a low-toxicity pesticides, it is also a residue, if it is a colorful pesticide will also leave a mark, and the bag can be avoided completely in these cases.

5, to facilitate the late picking, for some mature fruit color if the same with the leaves, then in the picking is very easy to miss, and set on the white bag, how many fruits on the tree at a glance, for the picking is also more easy to identify, and accordingly improve the efficiency of the picking work.