Planting methods and matters needing attention of 1 jujube seedlings. Selected Gardens in China 8: Jujube trees are highly adaptable, and the requirements for soil quality are not strict. All parts of the country can flexibly use barren hills and saline-alkali land for farming. However, in order to achieve higher economic benefits and produce high-quality and pollution-free goods, we should try our best to choose Chinese-style gardens with natural environment such as gas, water resources and soil layers with no environmental pollution, flat and wide terrain, good drainage pipes, strong soil permeability and good ventilation characteristics, and high groundwater and soil fertility. When planting jujube trees in mountainous areas and hillsides, we should choose sunny slopes with thick soil layers, and shady slopes are not suitable for planting.

2. Planting varieties: There are many varieties of jujube trees. A high-quality variety must have good plant shape, strong insect resistance, crack resistance, good fruit shape, good fruit color, high proportion of nutrients and good taste. At present, the high-quality varieties used for drying are Jinsifeng, Jinsimei, Seedless Red, Seedless 1, Seedless 3, Zanhuang Jujube and so on. Among the mature varieties, the high-quality varieties used for preservation are Zaocuiwang, Jingwei fresh jujube and mature Lizao, and the high-quality varieties used for production and processing are Lizao and Zanhuang jujube. The key to late-maturing varieties is preservation, and high-quality varieties include Jingwei Daxue Jujube and Dongzao Jujube. New and special varieties, unique long fruit-shaped stone rolling jujube, gourd jujube and so on, unique tree-shaped viviparous jujube, long beard jujube and so on.

3. Culture method: 1. Dwarf and sparse planting, the key application results are early. For varieties with smaller trees, the spacing between plants should be 2m× 3m or 3m× 2m. The second is intercropping cultivation, which is mainly suitable for varieties with medium or large tree shape and late fruiting, and the row spacing is 8 ~ 10 meter. The plant spacing is 3 ~ 5m. Other crops can be intercropped among trees in the early stage.

4. Cultivation time: Jujube trees can be cultivated in all dormant States from dead leaves to buds in the following year, which can be divided into spring planting and autumn planting. According to more than ten years' cultivation experience, it is easy to achieve a survival rate of over 90% by planting 2-year-old and 2-year-old rootstock seedlings and watering them immediately in spring, but it is not easy to achieve a survival rate of over 90% even if they are transplanted in autumn. However, even if autumn sowing is not watered, the survival rate can be above 70%, while spring sowing without watering is obviously lower than autumn sowing.

Habits of jujube trees Jujube trees grow and develop in mountainous areas, hilly areas or plain areas at an altitude of 1700 meters, and belong to fruit trees that like hot water. The average annual temperature in the planting area is about 15℃, the temperature in the germination stage must be 13- 15℃, and the temperature in the branching stage must be 17℃. Jujube trees are drought-tolerant and waterlogged-tolerant, but high air relative humidity is stipulated at flowering stage, otherwise it is not easy to pollinate and bear fruit. In addition, jujube likes strong light, is sensitive to light reaction, has strong adaptability to soil, and is barren and salt-tolerant. Always afraid of the wind, so pay attention to bypass the air outlet during the whole opening process.

It takes two years for jujube trees to bear fruit, and jujube seedlings usually bear fruit in the second year after planting. As the saying goes, "peaches, plums and pears take five years, walnuts and persimmons take six or seven years, mulberry trees can feed silkworms for seven years, and jujube trees can make money." The jujube tree has a short fruiting period.