1. Trim After the litchi is picked, there will be a lot of dead branches and wild branches. Pruning the branches can produce high-yield litchis in the coming year, evenly distribute the branches, allow them to better photosynthesis, and concentrate nutrient supply. Generally, when growing litchi, the adult canopy is developed , There are many treetops, which will increase nutrient consumption, which is not conducive to fruit growth, so it should be re-cut according to the situation, and for the young canopy, it will continue to grow. When pruning, it should be lightly cut to ensure sufficient sunlight. . 2. Fertilization After harvesting, the tree loses a lot of nutrients and urgently needs to replenish nutrients. At this time, it is necessary to fertilize reasonably according to the nutritional status of the tree and the required mineral nutrients. Peanut bran, which supplements the nutrients needed for litchi trees, can promote flower bud differentiation in the coming year and produce more fruits. Compound fertilizer, ammonium carbonate and urea need to be fertilized reasonably according to the needs of fruit trees. 3. Pest control There are many pests in autumn, so a variety of methods are needed for prevention and control. The pests can be controlled according to the local conditions and the high incidence of autumn. Commonly used pesticides are high-efficiency cypermethrin and trichlorfon. This is very helpful for the high yield of litchi trees in the coming year. 4. Weeding Weeding and loosening soil can restore tree vigor, promote robust autumn shoots, can regulate the entire tree body, and we can cultivate the orchard, which is very helpful for fruit tree development. Disclaimer: Some articles of this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for processing. phone Natural Spices,Spices Natural Pure,Natural Spice Orleans Flavor,50G Best Spices Zhejiang Shanying Trading Co.,Ltd. , https://www.shanyingtrading.com