Pinch the tip of the ear. It should be about a week before flowering, and the flowering time is over. Pinch the tip too early, the inflorescence is irregular, the effect is not significant, and it is not appropriate to be premature.

Kyoho grape is a serious variety with falling flowers and fruits. Many sparse ears are planted on the ears, and the degree of commercialization is very low. The ear of fruit is large, and the fruit setting rate is generally low, so the ear tip must also be pinched when hanging fruit in the first year. Inflorescence shaping includes ear pinching, ear removal, flower thinning, etc. It can reduce the number of flowers, remove the buds with many branches and thin stems, increase the nutritional components of the remaining flowers, and significantly improve the fruit setting rate.