Planting branches

(1) direction: according to the frame, from the perspective of lighting and shelter from the wind, the fence frame should adopt the north-south direction and the scaffolding should choose the east-west direction.

(2) Rack: Considering the local natural conditions and local consumption level, there are many scaffolding in the south of the Yangtze River, many hedgerows in the north of the Yangtze River, and there are also T and V horizontal racks in production.

(3) Plant spacing: In the north, 330 plants are planted with 0.7m plant spacing and 3m plant spacing, or 440 plants with 0.5m plant spacing and 3m plant spacing, and in the south, 330 plants are planted with 0.7m plant spacing and 3m plant spacing and 280 plants with 0.8m plant spacing and 3m plant spacing. In view of the vigorous growth of red milk, in order to produce high-quality fruit, it is suggested to adopt hedge scaffolding in both north and south.

(4) Planting: Dig a planting ditch: according to the determined row direction and row spacing, dig a planting ditch in the middle of the border with a width of 50-70 cm and a depth of 35-80 cm. Pay attention to the separation of topsoil and deep soil, and put weeds and perishable straws at the bottom of the ditch. Apply the planting fertilizer: apply the fertilizer into the ditch, and apply 4-5 cubic meters of pig manure, 3-4 cubic meters of sheep manure or 2 cubic meters of decomposed chicken manure with phosphate fertilizer 100 kg per mu, and mix well with the soil. The topsoil is filled in the middle and lower parts, and the lower soil covers the surface. In the north, the temperature rises to more than 5 degrees before the soil is frozen in autumn or in spring. In the south, after the autumn leaves fall to February of the following year, pay attention to spreading the roots around, burying and stepping on them, lifting the seedlings to stretch the roots when the soil is half filled, and watering the soil immediately after planting.

Post-planting management

Erase the rootstock tiller buds in time, select the strong grafted buds as the main vines, erase the redundant buds and pull the wires vertically in time to make the seedlings stand upright. One-year-old seedlings should be watered frequently. In winter pruning, it should be noted that the diameter of the cutting mouth from the ground 1 m should not be less than 1 cm, and the lateral branches below 1 m with a diameter of more than 50 cm can be used as the bearing branches in the second year.