Introduction of high-yield cultivation techniques of jujube tree!

Zizyphus jujuba is also known as longevity fruit, Wanzi pear, Jijiang Fructus Aurantii, chicken claw even, golden hook pear and so on, the fruit is rich in nutritional value, its wood is better, is a kind of high-quality wood. So, what are the high-yield cultivation techniques of jujube trees? Let's get to know it together.

1. Land selection and preparation

The adaptability of Zizyphus jujuba is relatively strong, generally growing in a sunny and humid environment, and the most suitable place for its growth and development is the land with fertile soil, good drainage and irrigation system and moderate PH value, because there are too many wild varieties. So it has not been paid attention to by people all the time, with the problems such as being cut down and environmental pollution, resulting in a rapid decline in resources and lack of commodities, so jujube should be planted on a large scale. After selecting a suitable planting area before planting, it is necessary to dig a planting pit with a depth of about one meter, dig the slope into fish scales, prevent excessive soil erosion, and put some dead branches and leaves in the pit, which can be used as fertilizer planting.

2. Seedling and sowing

The propagation mode of Zizyphus jujuba is mainly based on seed propagation. Every November, when the jujube is ripe, the seed is collected. The skin of the seed is reddish brown. Generally, a fruit contains three seeds, the seed is leathery, and the middle embryo appears yellow and white. It is difficult to absorb water, so it should be germinated with wet sand after harvest, and each layer of seeds will be stored with a layer of wet sand. Usually, radicles will appear after two months. Then you can begin to sow seeds, generally in early April when the seedlings can emerge, wait until the seedlings grow out of about 5 true leaves, start between the seedlings, stay strong to weak, in the seedling stage to often water and fertilize to promote the growth of the seedlings.

3. Post-planting management

Because the growth rate of jujube seedlings is very slow, the management of young trees must be strengthened after planting. It usually takes 5-6 years to hang fruit after planting. Every spring and summer, when weeds grow disorderly, they must loosen the soil and weed in time, water them in time when they encounter dry weather, and apply fertilizer once every spring, summer and winter to promote the growth of trees. The use of modern dwarfing branch pulling technology can effectively reduce the time of hanging fruit in the tree. In the second year after planting, when the young tree grows to about 1.5 meters, the trunk is pulled and bent, so as to achieve the goal of early fruit and multi-fruit, and improve the economic benefits of planting.

4. Harvesting and processing

When the jujube is not fully ripe, the fruit stalk will contain a lot of tannins, which will affect our sense of taste and make us feel sour, dry and difficult to eat. After several frosts every winter, when the fruit stalk is reddish brown, it represents maturity and begins to be harvested. Cut off the fruit branches during harvest and store them in a cool area for a week or so. It can be listed for sale, or it can be squeezed into juice for sale, mainly arranged in shape, tied into a small handful, sold to a variety of markets, hotels and other crowded places.

The above are the high-yield cultivation techniques of jujube trees sorted out by Tuliu.com Xiaobian for you. I hope I can help you!