A Detailed Guide to Jabuticaba Planting Techniques and Management Methods
Most people are probably quite unfamiliar with jabuticaba. As the name suggests, jabuticaba is actually a "grape" that grows on a tree, also known as the Brazilian grape tree. Its appearance closely resembles that of grapes, and its taste is similar too. Jabuticaba is a fruit rich in nutrients. Follow along with the editor below to learn about jabuticaba planting techniques.
Jabuticaba Planting Techniques Video
1. Seed propagation: This is currently the main propagation method for the Brazilian grape tree. Each fruit contains 1 to 4 seeds, which are irregularly angular in shape and polyembryonic. Fresh seeds germinate better. Generally, the fruit skin is crushed to squeeze out the seeds, and after 1-2 days, once the pulp has acidified and rotted, the pulp is washed off with clean water and the seeds can be sown. After harvesting, the fruit is stored in plastic bags and refrigerated at 5-8 °C. When ready to sow, the seeds are taken out, washed clean and sown. Cold storage can maintain them for 1-2 months, and they will still have a certain germination rate. Seeds germinate 20-40 days after sowing, and germination is slower when temperatures are low.
2. Grafting: Seedling trees of most Brazilian grape tree varieties need 6-10 years before they begin to bear fruit. Grafting can advance fruiting, with fruit produced about 3 years after grafting. Select two-year-old seedlings as rootstock, and cut one-year-old branches from fruiting mother trees as scions. Cleft grafting or approach grafting in autumn and winter gives a higher survival rate, while the success rate is poorer after March-April, and grafting in summer is not easy to succeed.
3. Cutting propagation: The Brazilian grape tree is not easy to root from cuttings, and domestic research has identified it as a typically difficult-to-root species. In May each year, semi-hardwood cuttings (2 nodes, 4 leaves) can be quickly dipped in NAA 2000 ppm, with peat soil as the rooting medium, and the rooting rate can reach 90 percent. Foreign research, meanwhile, favors 10 cm long cuttings with 3-4 pairs of mature leaves inserted in a medium of sand mixed with peat soil (ratio 1:1). Making 4 longitudinal cuts at the base of the cutting and treating with IBA 1000 ppm can promote rooting.
4. Pruning: Because the Brazilian grape tree grows slowly, heavy pruning is usually unnecessary. However, to control plant height and shape potted trees, vigorous apical shoots should be pruned in a timely manner. In cultivation, it is generally recommended to prune low and inner thin, short branches to create a well-ventilated tree shape with graceful branches. In autumn and winter, dense or leggy branches can also be pruned.
Who Should Eat Jabuticaba
The delicious jabuticaba is suitable for the general population, and it is especially suitable for people with cardiovascular disease, because jabuticaba can enhance resistance. Its rich vitamins and protein can provide important nutritional support to the body and reduce the occurrence of disease. Eating it regularly can help prevent cardiovascular disease.
Jabuticaba also has a certain auxiliary therapeutic effect on impotence, premature ejaculation, infertility and similar conditions, so people with these conditions may consider eating more jabuticaba to help their bodies return to normal.
In addition, jabuticaba is also beneficial for conditions such as coronary heart disease, rheumatism and rheumatoid diseases. The B vitamins it contains are very important nutrients for our bodies, capable of maintaining the normal function of the nervous system and also maintaining heart health. Therefore, people with coronary heart disease, rheumatism and rheumatoid diseases are relatively well suited to eating jabuticaba.
How Many Years Until Jabuticaba Bears Fruit
It depends on the situation: some take 5 years, some take 10 years.
Because it looks like a grape, jabuticaba is also called the tree grape. Jabuticaba is suited to growing in tropical regions and needs moist soil so that it can grow better.
As a shrub unique to Taiwan, China, jabuticaba belongs to the Myrtaceae family and is also called the tree grape. It grows slowly and can bear fruit in spring and autumn each year. If it is a newly planted sapling, it takes five years before it can produce fruit, but the first fruits are limited in number. Sometimes it may bear many, but perhaps only one or two. Only after ten years can the amount produced by the jabuticaba tree reach a certain standard, with the quantity basically stabilizing. Therefore, vendors selling it are rarely seen on the market, and when buying, it is recommended to buy one that is 4 years old.
The flesh of jabuticaba is transparent, fragrant, soft and juicy, and contains a large amount of nutrients. Regular consumption is highly beneficial to the body. After women eat it, it helps improve skin tone and makes the skin more radiant.
Measures to Prevent and Control Small Fruit
1. Strengthen fertilizer and water management during the flowering period
Ensure sufficient nutrients during the "critical nutritional period for fruit set" and the "critical nutritional period for seed development" after the start of flowering.
2. Pollination during the flowering period
From the early flowering stage to the full flowering stage of the grape, spray a 0.20% borax solution once every 7 days for 2-3 consecutive sprays to promote pollen tube germination and increase the fertilization rate.
3. Strengthen summer pruning
From the start of flowering to the full flowering stage, pinch the fruiting branches, and at the same time remove all lateral secondary shoots, leaving only 1 secondary shoot at the top. After 7 days, pinch the top secondary shoot again, leaving 1-2 leaves. If secondary shoots sprout again a second time, remove them promptly.
4. Manually pinch off the tips of the clusters
2-3 days before flowering, remove 1/5-1/4 of the flower cluster.
Having said all this, the editor believes everyone now has a certain understanding of planting jabuticaba. Jabuticaba can be eaten by most people, though a small number of people with certain conditions should try to avoid eating it. Jabuticaba has a great deal of nutritional value and also very high utility value, and the prospects for planting jabuticaba are very promising.