Producing high-quality winter jujube to choose a tree

To produce high-quality winter jujube, tree culture is an important part. According to the practice of many years, the author is happy shape is the ideal tree shape to produce high quality winter jujube.

High quality winter jujube taste sweet, uniform fruit, fruit shape, pure color. To achieve this standard of production, one must have sufficient ventilation and light transmission conditions; the second is to transform vegetative growth into reproductive growth and prevent nutrients from being drained by leggy growers. The happy shape of the tree will be able to play the above advantages. The following points should be noted on the pruning tree in a happy-shape tree:

1. The expansion angle cannot be too large. There is ample room for stretching between the branches of a happy tree, but the angle of expansion of the branches around the tree should not be too large. There should be a margin at the angle to prevent unnecessary sagging due to sagging after fruiting. For the canopy with sparse collaterals, the central upright branch can also be retained, but to control its growth, only the lateral branches are stabilized to prevent the outer gills from functioning.

2. No standing uprights. Pruning usually does not leave upright branches. For the retention of standing branches, it is limited to the growth of auxiliary trees and the replacement of branches in the future. For the standing branch that remains, the result cannot be made even more. The fruits formed by the upright branches are uneven, with poor quality and many malformed fruits.

3. Prevent wind folds. The happy-shaped tree is more convenient in terms of fruit thinning, pesticide application, and armoring. However, the happy-shaped tree has a slight deficiency in wind protection. In the management of the middle and late stages, it is necessary to provide enough bamboo sticks for some fruit branches to give “help”.

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