The cultivation and management techniques of grape vines are as follows:

1. Planting time

Tree grapes are suitable for tropical areas with lots of rain and even in two opposite areas. It accepts the lowest low temperature of minus 3 degrees. In addition, it still faces the sun and even needs good light. It is generally better to plant piglets in spring and autumn. In some areas where the temperature is not high in summer, it is also suitable for planting.

2. Propagation methods

There are many ways to propagate tree grapes. Common ones include seeds, grafting and cuttings. Each method has different results and different usage conditions. Seeds are the most commonly used method because they germinate more. After harvesting the fruits, place them in a refrigerated environment and take them out when used. However, the refrigeration time should be within 1-2 months and not for too long. Generally Germination can occur 20-40 days after planting. Note that it depends on the temperature of the planting environment.

3. Fertilizer and water management

Tree grapes should pay attention to the use of organic fertilizers, and use a reasonable amount of organic fertilizers, microbial fertilizers and chemical fertilizers. Generally, nitrogen, phosphorus and potassium The ratio is 1:2:1. Fertilizer can be applied in holes or ditches. Organic fertilizers, micro-fertilizers and chemical fertilizers can be used in small amounts and multiple times. Generally, it should be carried out according to its growth stage.

4. Pruning

After the vine sprouts, buds and tips must be wiped out to remove double buds, multiple buds, and weak buds. After new shoots are formed, wires must be used. You want to draw ties on both sides to increase the canopy area, increase the light-receiving area of ??the leaves, and synthesize more nutrients. In addition, it can also control the growth of new shoots, encourage them to sprout more branches, and promote the differentiation of flower buds.