Propagation method of Jiabao fruit (tree grape)

Jiabao fruit, also known as tree grape, has high nutritional value and ornamental value, and has been introduced and planted by many people in recent years, so what are the breeding methods of Jiabao fruit? Come and study!

1. Seed propagation

At present, seed reproduction is the most commonly used method of Jiabao fruit. Under normal circumstances, there will be a seed in each fruit. The size of the seed varies, and most of the seeds are embryogenic. The germination rate of the seed has a great relationship with the freshness of the seed. The more fresh the seed is, the higher the germination rate is, so we should try our best to sow as soon as possible. First, we will crush the fruit and take out the seed. After about two days, the meat will gradually rot. Then wash the pulp and mucus on the surface of the seed with clean water and sow it. If it needs to be stored, put it in a plastic bag after picking the fruit and keep the temperature below 6 degrees Celsius for cold storage. After sowing time, the seed will be taken out to deal with sowing, the storage time can be delayed to 2 months, about a month after sowing can germinate, if the temperature is low, the germination time will be slow.

2. Grafting propagation

The growth cycle of Jiabao fruit is relatively long, and it generally takes about 7 years to begin to bear fruit, but the method of grafting can be used to advance the fruiting time of Jiabao fruit. Through careful management after grafting, it can generally begin to bear fruit in 3-4 years. The specific method is as follows: first, trees within 2 years need to be selected as grafted seedlings, and then 1-2 years of branches should be selected on the fruiting mother tree as grafting scions. Generally, the grafting time should be chosen in the season with lower temperature, such as autumn and winter, and the survival rate of grafting will be greatly improved. due to the weather in spring and summer, the survival rate of grafting is very low, so we must pay attention to the grafting time.

3. Cuttage propagation

Cutting propagation can also be used for the propagation of Jiabao fruit. Generally, 2-3 branches with about 5 leaves are selected in the middle of May every year, and they are soaked and disinfected, and then peat soil is selected as the cutting nutrition soil. The rooting rate can reach 90%. Cuttings about 10 cm long can also be used, the leaves on the cuttings should not be more than 5 pieces, and then cut into the medium of sand mixed soil after disinfection. It can also promote cutting rooting, but because the process of cutting propagation is too troublesome, and the rooting survival rate is relatively low, it is not recommended to use the method of cutting propagation.

The above is the breeding method of Jiabao fruit sorted out by the editor of Tuliu.com for you. When you invest in planting, you can learn more about planting and management methods to ensure the success rate.