On the ploughed land, according to the root size of the winter jujube seedlings, the size of the tree pit is dug to ensure the roots are stretched, and then the winter jujube seedlings have been treated. When the seedlings are planted on the sunny side, the sun-facing surface is still arranged, and the spacing of the seedlings is aligned. In order to make the line in the line and line between the lines, and then fill the soil while raising the seedlings, so that the roots of the winter jujube seedlings stretch in the soil. After landfilling, the seedlings buried in the seedlings can be slightly higher than the original seedlings. After planting, the soil is poured through the soil, and the water is oozing to cover the ground film to protect the earthworms and increase the ground temperature, which is conducive to root growth. The area of the film is not less than 1 m 2 per seedling. If the film is not covered, it can be timely and protected after water seepage. In spring, the ground temperature of the plastic film mulching layer can be increased by 2 to 4 °C, the soil water content is increased by about 30%, the germination is early, and the growth amount is high in the current year. After planting, the jujube tree seedlings should be painted, the tree body sprayed with lime milk, preventing the winter jujube tree seedlings from losing water and sunburn, which is beneficial to survival (lime milk preparation method: high quality quicklime 10 kg ten salt 200 g ten water gel 100 g ten water 40 kg, stir into a milky shape).