A kind of shaping method of slender and erect trunk shape of pear tree

Abstract

Provided is a trimming method for elongated and upright trunks of pear trees. The method comprises following steps: creating a hedge frame mesh, filed planting of nursery stocks, cutting, bud picking, vertically binding lignified parts of new shoots to the mesh, bud-notching, basal angles and waist angles opening, thinning and branching, promoting formation of flower buds, and management of continued branchs of central branches and lateral branches. The trimming method for elongated and upright trunks of pear trees helps to realize high-density of plantation pear trees.

Description

technical field [0001] The invention relates to the fields of fruit tree cultivation and fruit tree ecology, in particular to a method for shaping pear tree slender upright trunk shapes. Background technique [0002] The labor-saving cultivation mode of dense planting is the current development direction of China's pear industry, and all parts of China are in the stage of trial and exploration. It is of great significance for production to select the appropriate tree shape under different planting densities according to the growth and fruiting conditions of young trees under different shaping methods. [0003] In foreign countries, advanced pear and apple production countries mostly use large seedlings with branches to build gardens. The shaping of the seedlings has already begun in the nursery and has taken shape. , The fruit bears in the second year after planting, and the output is formed in the third year. The later management saves time and labor. In China, although t...

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Problems solved by technology

[0005] The fruit tree shaping method in the prior art has the above-mentioned defects, and it is difficult to adapt to the development trend and actual needs of the current fruit tree cultivation field.

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