A tuning fork-shaped pear tree shape and its shaping and pruning method

Abstract

The invention discloses a tuning fork type pear tree shape and a pruning method thereof. A trunk and two main branches form a tuning fork type, a tree is 2.9-3.5m in height, and the trunk is 0.3-0.4m in height; each of the main branches includes a horizontal part and a vertical part to form a 'U' shape, the vertical parts of the main branches are 70-75cm apart, and bearing branches and a bearing branch group are directly borne on the main branches. A multilevel branching tree shape complicated in structure in the existing technology is avoided, the pear tree shape is simplified to be the simple tree shape composed of the trunk, the main branches and the bearing branch group, the tree is high in ventilation and transmittance after simplified, the tree is neatly regulated in shape, fast in shaping, reasonable in close planting, stable in yield, good in fruit quality and simple in shaping and picking operation, the pruning technique can be rapidly grasped after short-term training, time and labor are saved in operation, production efficiency of the fruit tree is obviously increased, and new blood is injected into the development of the fruit industry.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, and in particular relates to a tuning-fork-shaped pear tree shape and a shaping and pruning method thereof. Background technique [0002] Pyrus (Pyrus) perennial trees or shrubs of the Rosaceae (Rosaceae) Apple subfamily. Pears have high nutritional value and medicinal value. Pears are rich in B vitamins, which can protect the heart, reduce fatigue, enhance myocardial vitality, and lower blood pressure; tannic acid and other ingredients contained in pears can eliminate phlegm and relieve cough. The throat has a maintenance effect. Pear trees are the most common fruit trees cultivated in the north and south of China. In China, pear trees have been cultivated for more than 4,000 years. The cultivation area and output of pear trees in China rank first in the world. [0003] The pruning and pruning of pear trees is one of the most critical links in the cultivation and management of p...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of tuning-fork pear tree shape and its plastic pruning method, the tree shape of pear tree is simplified into a simple tree shape made up of trunk, main branch and fruiting branch, the tree body has strong ventilation and light transmission, and the tree The shape is standardized and neat, the shape is fast, the reasonable dense planting, the output is stable, the fruit quality is excellent, the operation of shaping and picking is simple, and the classification of pear branches is simplified. The shaping and pruning technology can be quickly mastered after a short-term training. Improve the production efficiency of fruit trees, solve the complex problem of pear tree pruning and pruning, facilitate mechanical operation, provide a reference for labor-saving and mechanized modern agricultural development models, and inject new blood into the development of fruit industry technology

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