The commonly used tree shapes of jujube trees are: small crown sparse layer shape, spindle shape, cylindrical shape and so on; Commonly used pruning methods are: cutting short, shrinking in, draining, pulling, sprouting, girdling, girdling and so on.

Pruning points of winter jujube: sparse branches, too dense branches, weak branches, cross branches, overlapping branches, pests and diseases on the back.