Yong Lian Peach is a tree species that requires more potassium, and more potassium fertilizer should be applied during fertilization. Soils with high pH values ​​are prone to iron deficiency yellow leaf disease, and effective fertilization should be added to fertilization. The fall fertilizer is usually in late October after the fruit is harvested. The main fertilizers are decomposed, and 4,000-5,000 kilograms can be applied per mu. High-potassium potassium sulfate compound fertilizers and high-quality commercial organic fertilizers can also be used.
Fertilization method: Peach roots are shallow and most of them are distributed within a depth of 20 to 50 cm. Therefore, the depth of fertilization is easily within 40 cm. It is possible to adopt an annular groove and a radial groove. The ring groove is to open a groove around the tree in the periphery of the crown, with a groove depth of 30 to 40 cm and a groove width of 30 to 40 cm. The organic fertilizer is applied to the groove to fill the soil.
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