The large cherry fruit has a short development period, and the management is relatively labor-saving than other fruit trees. The price is high and the benefits are good. However, in order to achieve high productivity and high efficiency, and to avoid large and small years, it is necessary to refine the management of fertilizer and water. Applying fertilizer after autumn In October, bio-organic fertilizer was the mainstay, supplemented by sulfur-type compound fertilizer. Can be used to dig deep radial roots and fertilize. It is not recommended to apply spring fertilizer, because spring fertilization will cause a lot of root damage, its fertilizer effect will be released in May-June, which will cause strong vegetative growth, fruit drop, and affect high yield and flower bud formation. After the flower to the hard core period, chase the first quick-acting fertilizer The first time of fruit speed, combined with watering or drip irrigation, high-efficiency whole nutrient water soluble fertilizer, the formula can choose high potassium type or balance type, the amount of topdressing depends on the load. Hard core to fruit ripening The second time of the fruit is long-term, depending on the load, it is determined whether the second top dressing, the type, formula and dosage of fertilizer are the same as the first long-term top dressing. After harvesting, the fertilizer is also called “moon child fertilizerâ€. In July and August, timely supplement the nutrients that the tree is deficient due to long fruit. The formula is balanced with sulfur-based compound fertilizer. Such compound fertilizer nitrogen is not too high, and the phosphorus and potassium content is not low, which will not cause the tree to grow and the flower bud quality is improved. Supplementing full-nutrient foliar fertilizer 2-3 times after harvesting to defoliation In this period, foliar fertilizer is added, especially the medium and trace elements are most effective. Because of the return of nutrients after defoliation, a large amount of medium and micro-fertilizers (such as zinc, boron, calcium, etc.) will be stored, which will be effectively supplied to the next year's flowering and fruit setting, and effectively reduce the deficiency. disease. The practical effect proves that it is more effective than supplementation in the growing season, and plays a key role in improving fruit tree robustness, flower bud fullness, fruit twist and quality. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Fresh Half Shell Mussel Meat,Half Shell Mussel Meat,Frozen Cooked Mussel Meat,Frozen Mussel Shengsi Xiangyuan Aquatic Products Co.,Ltd., , https://www.xiangyuan-aquatic.com