How to Fertilize Jujube Trees Well? Sharing Planting and Fertilization Experience

Jujube is rich in nutrition. Besides being rich in a large amount of sugar, every 100 grams of fresh jujube contains 300 mg of vitamin C, far exceeding the content in ordinary fruits. Jujube also contains a certain amount of fat, protein, cellulose, fruit acid, vitamin A, vitamin B1, vitamin B2, vitamin E, vitamin P, and iron, phosphorus, calcium and other substances indispensable to the human body. In addition, jujube also contains 18 kinds of amino acids essential to the human body, so jujube is an excellent nourishing fruit.

Jujube trees like warmth, like light, are drought-tolerant and waterlogging-resistant, and have strong adaptability to soil. They can be cultivated on plains, sandy land and barren hills, but soil with deep, fertile layers is still better. The growth cycle of jujube trees is divided into the bud break stage, leaf expansion stage, flowering stage, fruiting stage and leaf fall stage. Fertilization of jujube trees is divided into base fertilizer and topdressing: 1. Base fertilizer. It is carried out before fruit harvest, and its purpose is to increase the storage nutrients of the tree body to meet the needs of sprouting, flower bud differentiation, flowering and fruit setting in the following year. On the basis of applying sufficient organic fertilizer, generally apply 0.8 kg of Tianji brand nitric phosphate fertilizer per tree. 2. Topdressing. Topdressing before sprouting: generally carried out in early April, apply 1.5 kg of Tianji brand nitro phosphate potassium fertilizer per tree. Topdressing at fruit setting stage: generally carried out in early June, apply 0.8 kg of Tianji brand nitro phosphate potassium fertilizer per tree. Topdressing at fruit expansion stage: generally carried out in early to mid-August, apply 1.2 kg of Tianji brand nitric phosphate fertilizer per tree. In addition, from mid-to-late April to mid-August, 0.3% potassium dihydrogen phosphate can be sprayed on the leaves 2 to 3 times.