Jujube tree grafting method

Abstract

The invention discloses a jujube tree grafting method, which mainly comprises the following steps of: cutting a scion to have a crescent cut, tearing a cortex on the back of a cut surface of the scion, lightly inserting a xylem of the scion between the cortex and xylem of the anvil from the crescent cut of the anvil to make the skin of the scion laid on the cut surface of the anvil and the skin of the scion and the cut surface of the anvil tightly combined until the cut surface of the scion is slightly exposed, and binding by using a plastic bag. By the steps, the activity of a cambium can be promoted, the heating process is quickened, and the grafting survival rate of a jujube tree is 95 percent.

Description

technical field

[0001] The invention relates to a jujube grafting method. Background technique

[0002] Jujube tree, deciduous tree, up to 10 meters high, crown ovate. Bark taupe, fissured. The branches are divided into long branches, short branches and deciduous branchlets. Long branches are reddish-brown, curved in a zigzag shape, smooth, with stipules or not obvious; short branches are alternate on long branches that are more than biennial; deciduous branchlets are slender, without buds, clustered on short branches, after autumn Fall with the leaves. The leaves are ovate to ovate-long-elliptic, with blunt apex and fine serrations on the edge, with three veins at the base, shiny on the leaf surface, and glabrous on both sides. Flowering from May to June, cymes axillary, small flowers, yellow-green. The drupe is ovoid to oblong, and the fruit is ripe in August to September, dark red when ripe. The jujube tree is a deciduous tree that can grow up to 12 meters high and ...