Cherry tree fertilizer characteristics - cherry tree has a rapid growth of the tree, the growth of branches and leaves, flowering results are concentrated in the first half of the growing season, this period requires both growth and a large number of results, the tree consumes more nutrients, and flower bud differentiation In the short time after fruit picking is completed, according to this cherry tree fertilization has the following characteristics: 1, pay attention to the early stage fertilizer It takes only 40-60 days from the flowering of the cherry to ripening of the fruit, and requires nutrient concentration. Therefore, in addition to the autumn basal fertilization, the fertilization should be carried out before germination and at the early stage of fruit development. The first time, the quick-acting nitrogen fertilizer is the first, and the second Apply NPK fertilizer or fruit tree fertilizer. 2, pay attention to fertilization after harvest After fruit harvesting, in order to enhance the tree nutrient accumulation and promote flower bud differentiation, nitrogen, phosphorus, and potassium fertilizers may be topdressed. 3, apply base fertilizer It is advisable to use early fall in the planting season. In general, from 9 to 10 months each year, plowing will be applied. Every 667 m2 will be treated with fermented organic fertilizer (circle fertilizer, soil miscellaneous fertilizer, and human and livestock manure) of 2000-5000 kg. 4, outside the root dressing Spraying 0.3% urea, 0.1-0.2% borax, and 0.2-0.4% potassium dihydrogen phosphate mixture during full flowering period have a good effect on the yield increase. 5, fertilization method The cherry tree is not well developed in its vertical roots, and its roots are distributed shallowly in the soil, but its horizontal roots are well developed. During the growth period, fertilization, in order to reduce the root injury, can be focused on the application of radioactive rays.