Jujube has a cultivation history of more than 3,000 years in China. Jujube has the characteristics of cold resistance, drought tolerance and inferiority, and is suitable for planting in barren land. It is the first choice for returning farmland to forest protection and wind and sand fixation.   The use of jujube kernels and its wide range, jujube is divided into southern jujube and northern jujube seedlings, that is, the varieties of jujube grown in Vietnam, and there are also a small amount of planting in Guangxi, Yunnan and Fujian. The northern jujube is a jujube variety grown in the north. The northern jujube has a planting history of more than 3,000 years in China. Since the pharmacological components of the jujube seed are not up to standard, China has banned the import of jujube kernels for traditional Chinese medicine preparations, so the prospect of planting northern jujube is very wide. Suanzaoren is a valuable Chinese herbal medicine. It has the functions of calming the nerves, calming and nourishing the brain. The flavonoids contained in the jujube kernel have better anti-anxiety and anti-depression effects. In recent years, studies have shown that the sedative and hypnotic effects of jujube flavonoids extracted by different processes have the same equivalence. Suanzaoren is also known as jujube kernel and jujube kernel. It is the seed collected and processed after the jujube seedlings mature. It is distributed everywhere. Among them, Hebei is the best and the pharmacological composition is the best. Suanzaoren has nourishing the brain, soothe the nerves, nourish the body, and raise the nourishment. The efficacy of the liver. Indications of sweat, insomnia, syncope, irritability, palpitations and other symptoms. In recent years, with the fast-paced life of the city, the number of sub-health people has increased, and the demand for jujube kernels has increased year by year. It can be said that planting jujube seedlings to collect and process jujube seed kernels is a special project for farmers to increase their income and get rich. The prospect is very broad. Other affiliated industries: In addition to jujube kernels, jujube skin can be made into jujube noodles, jujube juice, jujube vinegar, jujube wine, jujube leaves can be made into tea, jujube shell can be processed into activated carbon, and jujube seedlings can be used for grafting of jujube rootstocks. Jujube planting density: 600 plants per acre planted in dense planting, the planting time is from mid-October to the end of November or early March to mid-April. Each plant produces 10~15 kg of jujube, and the yield of jujube is 3,000~4,500 kg per mu. Each 20~25 kg of jujube is processed into 1 kg of jujube kernel, and the yield of sour jujube is 150~220 kg per mu. The current price of jujube is 2.5~3 yuan/jin, the income of selling jujube is 5000~8000 yuan, the price of jujube kernel is 180-220 yuan/kg, and the yield per mu is 10,000 yuan after processing of jujube. The benefit is very considerable. The current cultivation of jujube is mainly carried out by seedlings of nursery, and the results of the planting year are about 3 kg in the same year, and the income in the same year is thousands of yuan; the structure of single plant in the next year is 7~9 kg, the yield of jujube is 2000 kg, and the income doubles; the third year The plant is formed, and the production of sour jujube reaches stable yield, and the yield per acre is 3000~4500 kg. After that, the jujube tree is stable, the tree growth is slow, and the yield is stable.   Jujube pruning The first year, the jujube tree grows to a height of about 1 meter. The main pole is cut off 60 cm from the ground, and 3 to 4 strong branches are selected from the 20 cm below the cut, and the first layer is cultivated. The branches are made to be radioactively extended to form a first layer of crowns; in the second year, 2-3 strong branches are selected from the jujube heads issued in the same year, and the second layer of main branches is formed to form a second layer of crowns; In the same way, cultivate the third layer of canopy for three years. The spacing of the layers is successively decreasing, the first layer is 40 cm, the second layer is 30 cm, and the third layer is 20 cm, so that the entire tree is kept at about 2 meters. Keep the tree shape basically unchanged afterwards. Jujube harvesting From mid-September to late November, the fruit can be harvested when the fruit is fully purple-red. Use a bamboo pole to gently drop the fruit on a clean cloth, remove the debris, and put it in the bag. After drying the harvested jujube, it can be processed.     Our company cultivates and sells jujube seedlings all the year round, the root system is complete, the seedlings are fully lignified, strong and fresh, no pests and diseases. It can be used for grafting of jujube economic forest garden and jujube rootstock. The result of this variety is early, the survival rate is high, the specifications are 1-5 years old, and the technical service is provided free of charge. You need to contact me. Tel: 13785731750, 15833596920 Manager Chen