1、 Wipe bud

When the vine sprouts, it needs to wipe the buds properly. The purpose is to reduce the consumption of nutrients and effectively improve the fruit setting rate. The bud wiping is usually carried out when the bud eye grows to 2-4cm. The strong and larger buds are retained, and the weak buds and small buds are removed. If there are more than one bud in a bud eye, only one bud shall be kept. On the weaker branches, only one bud is left in each section

2、 Fixed shoot

When the new buds grow leaves, they will start to set the shoots. The first shoot fixing is carried out when the new leaves grow slightly to 10 cm after 20 days of leaf expansion. It is mainly to cut off the weak new dots, and remove the new dots with small growth space. The second shoot fixing is carried out when the new point is 15-20 cm. The new point without inflorescence is removed and only the thick branches with inflorescence are retained

3、 Pick the heart

Picking the heart can inhibit the growth of the top, promote the differentiation of flower buds and increase the fruit setting rate. The time of picking the heart is related to the strength of the branches. The thinner branches should be picked early, and a few leaves should be cut, while the thicker branches should be picked late. Each fruiting branch can retain an inflorescence, and the weaker branch should not pick the heart

4、 Thinning flowers

When the grapes are in blossom, the flowers should be thinned properly, so that the nutrient supply can be concentrated, the fruit setting rate can be improved, and the fruit can be increased. Flower thinning should be selected according to the strength of branches. Strong branches should stay more and less sparse, while weak branches do not leave inflorescences. In addition, the inflorescence can also be appropriately elongated to prevent overcrowding of fruits