2. The shoulder of inflorescence shaping should be removed as soon as possible. For fresh food species with thin branches or falling flowers, heavy fruits, loose ears and irregular grains, pinch off 1/4 ~ 1/5 at the end of inflorescence 3 ~ 5 days before flowering.
Inflorescence forming indication
3. Remove inward grains, small grains, damaged grains and no grains in seedless cultivation as soon as possible after picking grains and setting fruits, leaving fruit grains with stout stems. In order to make the ear neat and the size of fruit grains consistent, the ear with too dense fruit grains should be thinned downward in a spiral shape, and the position of fruit grains should be adjusted to achieve the purpose of beauty.
4. After picking the ear and setting the fruit, the abnormal ear should be picked as soon as possible, and all or part of the extremely weak tree can be picked before the fruit softens to maintain the tree potential.
5. Grape bagging can not only isolate the harm of pests and diseases, but also prevent rain from washing fruit, reduce pesticide accumulation and prevent sunburn. Generally, bagging should be done as soon as possible after fruit setting in order to play its due role. Fruit bags should be made of white paper with high light transmittance and treated with paraffin wax for waterproofing.