Sometimes bagging is a very important part of growing grapes to achieve high yield, and bagging is also adjusted for different grape variety characteristics. Of course, bagging grapes is not all good, here is a simple study to understand the grape bagging technology and advantages and disadvantages.

A. the advantages of non woven grape bag

1. Reduce pests and bird damage, but also can prevent the occurrence of sunburn disease, blackpox disease, anthrax, white rot, etc. on the ear, but also can avoid fruit pests and grape night moth, scarab damage.

2. After bagging, The Times of ear medication can be reduced, and pesticide residues can be reduced without direct contact with pesticides.

3. It can reduce the occurrence of fruit cracking disease, keep the fruit surface clean, the fruit powder is intact, the grape appearance is beautiful, and increase the commodity value.

B.  the shortcomings of disposable grape bag

1. Bagging time.

2. After bagging, the illumination inside the bag is poor, and the coloration is generally 2-3 percent lower than that without bagging. Especially for the varieties with direct light coloring, it has a more serious impact, and the maturity period is 7-10 days later than that without bagging.

3. The sugar and vitamin C levels in the fruit are reduced

4. Individual varieties in bagging cultivation, easy to occur sunburn.

For more information about non woven fabric bagging, please pay attention to us.