The winter jujube seedlings are large in fruit, crisp in taste and rich in nutrition. Especially in recent years, the winter jujube has been successfully tested in the south. There are more and more fruit farmers planting winter jujube seedlings in the south, and the survival rate of planting is high and low. Improve the survival rate of transplanted winter jujube seedlings? Here I will introduce a few key aspects, as long as you pay attention to the following questions, the survival rate of winter jujube seedlings can reach more than 95%. I hope to help all the farmers.

  First, choose the land. Winter jujube seedlings should be strong, and the soil requirements are not strict. They like to grow in the place of sunny, fertile soil and watering conditions. It is forbidden to plant winter jujube seedlings in low-lying and easy-slow areas.

  Second, the selection of high quality winter jujube seedlings. The quality of seedlings is one of the important factors affecting the survival rate of planting. The seedlings with high technical standards should be selected as possible, such as no pests and diseases, strong growth, developed roots, and short internodes. Before planting, carefully select seedlings, remove unqualified weak seedlings, long seedlings, wounded seedlings, etc. and carry out seedling finishing.

  3. Before starting the excavation, determine the diameter of the soil ball. For large trees that have not been cut, the diameter of the soil is 7 to 10 times. The large tree that has been shrunk and rooted, the soil ball should be 10-20 cm wide on the basis of the broken root. Then, a groove of 60 to 80 cm wide is dug in the outer edge of the circle of the earth ball, and the depth of the groove is the thickness of the soil ball. Generally 50 to 80 cm, and then mixed with soft materials such as straw rope, baguette, and sack tablets.

  4. Do a good job in picking seedlings and seedlings. Try to take the soil to pick up the seedlings and trim the excessive branches. Pay attention to shading during transportation, keep the roots moist, wind and sun, rain and sun. Winter jujube seedlings are piled up to pay attention to ventilation and high temperature burning seedlings.

  5. Suitable for shallow burial. When planting winter jujube, pay attention to the uniformity of the horizontal and vertical rows. The seedlings are planted 10-20 cm deeper than the average, but the depth of the buried soil still maintains the original depth, and the marrying interface is 2 to 3 cm higher than the soil surface to prevent decay. Fuzheng Saplings fill the loam, gently lift the seedlings to make the roots stretch without roots, and fill the soil while working hard. The rooting water is poured once and the water is required to be poured. In this way, the tree tray which can retain a certain depth is funnel-shaped, so as to accumulate rainwater, store water and protect moisture, and improve soil temperature and humidity.

  6. Water and fertilizer management Watering is carried out 5 days to 7 days after planting. After the ginkgo is alive, it is not necessary to irrigate the water. Generally, the first water is poured before the germination after the soil is frozen. In May, if the weather is dry, you can pour the second water to facilitate the growth and development of ginkgo. During the rainy season, water can be watered depending on the weather. Ginkgo is resistant to drought and fear of sputum. Because the roots of ginkgo have a large amount of respiration, it is necessary to prevent

  Seven, winter jujube seedlings trim. The main root is too long to leave 15% to cut short, while cutting the root wound and repairing unnecessary branches and leaves, eliminating weak and bad branches. When planting, ensure that there is a large enough planting pit. The diameter of the pit is 1/3 larger than the root width of the sapling, and the depth is more than 1/3 of the length of the main root, ensuring that the roots of the seedlings are stretched out. For larger fruit seedlings, when filling back into the pit, fill in the soil and stratify the soil. When filling the soil, gently lift the seedlings to make the roots stretch and keep in close contact with the soil. After the planting, cover the surface of the tree pit with a layer of loose soil to protect the raft. After planting, the root water is poured, and the soil or straw can be covered in the tree tray. Conditional can be shaded on the seedlings.

  Eight, post-plant care: single-plant winter jujube seedlings planted in large caves, after planting, use wooden sticks to support the bundles firmly, in order to prevent the wind and the shaking affect the adhesion of roots and soil and affect the rooting. When the topsoil is dry, water it in time. In areas with frost, the hole surface should be covered with straw insulation, and the main pole should be wrapped with straw rope to prevent cracking; the crown is best covered with plastic film and tied with rope.

The management technology of the above winter jujube seedlings is provided by the friendship of Zhangzhou Yongcheng Jujube Planting Co., Ltd. To learn more about the winter jujube seedling planting technology, the winter jujube seedling management method, the winter jujube seedling price, etc., please visit the website: http://www.bfzao .com inquiry, I hope to help you grow winter jujube seedlings.