Technical measures for planting jujube trees

First, choose a good cultivation garden.

Jujube has strong adaptability and lax requirements on soil conditions, so various places can make full use of wasteland and saline-alkali land for cultivation. However, in order to achieve higher economic benefits and produce high-quality and pollution-free products, we should try our best to choose the environment such as air, water source and soil without pollution, flat and open terrain, good drainage conditions, strong soil permeability and good aeration performance. the groundwater level is higher and the garden land with fertile soil is better. When planting jujube trees in mountainous and hilly areas, sunny slopes with deep soil layers should be selected, while shady slopes should not be planted.

Second, choose a good planting variety

There are many varieties of jujube, a high-quality variety, must be good tree potential, strong resistance to diseases and insect pests, fruit crack resistance, good fruit shape, good fruit color, high nutrient content, good taste. At present, the excellent varieties used for drying are Jinsifeng, Jinsi honey, seedless red, seedless No. 1, seedless No. 3, Zanhuang jujube and so on. Among the early-maturing varieties, the excellent varieties used for fresh food are early crisp king, Jingwei fresh jujube, early-maturing pear jujube, etc., the excellent varieties used for processing are pear jujube, Zanhuang jujube, etc.; late-maturing varieties are mainly used for fresh food, high-quality varieties are Jingwei Daxue jujube, winter jujube and so on. New and special varieties, there are fruit shape peculiar Mopan jujube, gourd jujube, tree-shaped peculiar feili red, Longxu jujube and so on. Jujube farmers can introduce and cultivate according to their needs, or select scions of high-quality varieties for grafting cultivation.

Third, choose a good cultivation model

One is dwarfing and dense planting type cultivation, which is mainly suitable for varieties with early fruit and small tree type, and the suitable row spacing is 2 m × 3 m or 3 m × 2 m. The other is intercropping cultivation, which is mainly suitable for varieties with medium or large tree type and late fruit, with row spacing of 8m. The distance between the plants is 5 meters. Other crops can be planted among trees in the early stage.

4. Choose a good time for cultivation

Jujube can be cultivated during the whole dormancy period from defoliation to germination in the next year, which can be divided into spring planting and autumn planting. According to years of cultivation experience, if 2-year-old and more than 2-year-old root tiller seedlings are planted and immediately watered in spring, the survival rate can easily reach more than 90%, while the survival rate of autumn planting can hardly reach more than 90% even after planting. However, the survival rate of autumn planting can reach more than 70% even without watering, while the survival rate of spring planting without watering is obviously lower than that of autumn planting.