Manage the loquat tree after Xiehua in early spring

First, apply stable fruit fertilizer. When the young fruit of loquat appeared after flowering, stable fruit fertilizer was applied, mainly instant nitrogen, phosphorus and potassium complete fertilizer. For fruit trees more than five years old, 1.5 kilograms of nitrogen, phosphorus and potassium compound fertilizer was applied to each tree, or 40 kilograms of mature human and animal manure water was retted. Second, prevention and control of diseases and pests. When the young fruit of loquat appeared after flowering, the mixture of 1000 foliar and thiophanate methyl was sprayed on the inside and outside of the crown to eliminate all kinds of diseases and pests harmful to the young fruit. Third, foliar topdressing. When the young fruit of loquat appeared after flowering, combined with the prevention and control of diseases and insect pests, the mixture of 1000 times of Fangxin, 0.1% urea, 0.2% potassium dihydrogen phosphate, 1000 times triacontanol and 1500 times Shennong chelate fertilizer were sprayed together to reduce the shedding of young fruit and promote the development of young fruit. Improve fruit setting rate. Fourth, cultivate soil to cover. After applying stable fruit fertilizer, retting rotten garbage fertilizer, pond mud, burning soil or other soil miscellaneous fertilizer are applied under the tree crown, each tree is 80 kg, about 8 mi 10 cm thick, and then covered with dry straw or other weeds to thicken the topsoil layer, fertilize the soil, stabilize and improve soil temperature, reduce water loss, keep soil moist, and protect root system.