How to Plant Hovenia dulcis (Japanese Raisin Tree)? Detailed Methods and Technical Key Points
Hovenia dulcis has a wide planting range in China. Its fruit is a delicious fruit that can be eaten raw and can also be used to make wine or soup, and it is widely loved by everyone. Its own economic value is also very high. Besides the high selling price of the fruit, Hovenia dulcis is also a high-quality wood for making furniture, and the price is very high. After reading this, do you want to plant it? Let's learn about it together with Qinnong.com.
1. Land Management
Hovenia dulcis is a fruit tree with strong adaptability, which is also the reason it is widely distributed in China. However, for a better harvest, the land everyone chooses should still be more fertile. The fertile soil layer should be deeper, because Hovenia dulcis can grow to more than ten meters, and if it is too shallow, it is not conducive to the rooting of Hovenia dulcis. Second, the surroundings should be more open, and there should not be very tall trees shading it, because Hovenia dulcis has a very high demand for sunlight. Choose land that is relatively humid; if it is around a river, that is even better.
2. Seed Cultivation and Seedling Raising
Like many fruit trees, Hovenia dulcis is propagated by seeds. Before raising seedlings, the seeds should be soaked for several hours so that their outer coats gradually open their transport channels with the outside. Then moist soil should be used to cultivate the seedlings. If sandy loam soil is available, it is the best choice, because it is more breathable and more conducive to seed development. Cover the seeds with 2-3 cm of soil, and the cultivation spacing should be about 10-20 cm. After sprouting, start paying attention to fertilizing and watering. During this period, temperature control must also be done well. Absolutely do not let the temperature fall below 10 degrees; falling below it can cause the seedlings to die. When they grow to about one meter, they can be transplanted to the planting site. The seedling raising time generally starts around November, and the seedlings can be transplanted in 4-5 months.
3. Cultivation and Planting
Although the fruiting period of Hovenia dulcis is very long, its growth is also relatively slow. In the first 3-4 years, it basically will not bear fruit, and afterward the fruit will gradually increase little by little. The pits at the initial stage of planting should be as deep as possible, 0.6-1 m deep, and some fertilizer needs to be placed at the bottom as a nutrient supplement for the early stage. The fertilizer must not directly touch the roots. After planting, press the soil slightly, then water. In the first few years, weeding should be done irregularly, and the frequency can gradually decrease. In the early stage, fertilization should be controlled to once per season, at the beginning of the seasonal transition. As for watering, decide according to the situation.
4. Later Management
Some people, in order to make Hovenia dulcis grow more branches, bend the main trunk of the tree so that the side facing the sun can grow branches faster. When doing this, everyone must not do it too frequently. 2-3 times per tree is enough; too many times will cause the sapling to grow crookedly. The next point is pest and disease control. The common pest of Hovenia dulcis is aphids. After discovering them, treat them with pesticide in time. A 2000-fold aqueous solution of 40% dimethoate will have a good control effect. Because branches, trunks, and leaves that have died from disease or fallen off should be cleaned up and taken out of the orchard.
The above are the planting methods for Hovenia dulcis. At present, the market price of Hovenia dulcis ranges from more than ten yuan to several tens of yuan, which counts as a medium-to-upper fruit price. The fruit yield of each Hovenia dulcis tree is also very considerable. If everyone wants to plant it, you can study this convenient technique well. Our website still has more related content waiting for everyone.