A Detailed Guide to the Correct Fertilization Methods for Jujube Orchards

Fertilization methods for jujube orchards: (1) Broadcast application, mainly used more often in intercropped orchards; (2) Trench fertilization, digging trenches 40 cm deep and 40 cm wide on both sides of the jujube tree's canopy projection; (3) Radial fertilization, digging 4 to 6 radial trenches from the inside outward within the canopy projection, with trenches 25 cm wide and 10 cm deep; (4) Ring fertilization, digging a ring-shaped trench around the jujube tree outside the canopy projection, about 30 cm deep and 30 cm wide; (5) Foliar topdressing, which can be carried out together with pest and disease control.