Detailed Explanation of Hardwood Cutting Propagation Methods and Techniques for Jujube Trees

Before the jujube trees bud, collect vigorous jujube shoots, take the middle and lower portions and cut them into 15 to 30 cm cuttings with 3 to 4 nodes. Make a flat cut at the upper end 1 cm from the top node, and a slanted cut at the lower end 2 to 3 cm below the basal node. Place the prepared cuttings in clean moist sand for 30 to 40 days first to soften them. Before cutting, soak them for 24 hours in indolebutyric acid or acetic acid at a concentration of 100 to 200 mg per liter. Using the trench-planting method, insert the cuttings obliquely into the trench, leaving 1 bud above the ground. Insert 30 plants per sq m of seedbed. After planting, water thoroughly. When cutting in the open field, lay plastic film to raise the relatively high humidity at the bed surface; when cutting in the open field, lay plastic film to raise the bed temperature and preserve soil moisture.