Spindle middle trunk type peach tree type

Abstract

The invention discloses a spindle middle trunk type peach tree type. The middle trunk type peach tree type is cultivated by adopting the following steps: 1, selecting a disease-free peach seedling, and soaking the peach seedling in a growth-promoting solution for 5h; 2, planting the peach seedling, and fixing the trunk with bamboo poles to keep the peach seedling to grow vertically; 3, after the planted peach seedling germinates, transversely engraving a cortex at a position of 0.3cm to 0.5cm above a bud, and smearing a branching substance while engraving the bud to promote the growth of the bud; 4, during winter pruning at the same year of field planting, cutting back 3 to 4 large branches at the lower part of the peach tree, and reserving 3 to 5 bearing branches on each branch, wherein 10 to 12 bearing branches are distributed on a central leader above the branches in an interlaced manner; 5, during the winter pruning each year after the second year, always keeping large branches on the base to biennial branches for bearing, controlling coronary dilatation and bearing branches on the central leader, removing all the branches that were fruited one year ago, and selecting new annual branches for bearing every year. The spindle middle trunk type peach tree type disclosed by the invention has the advantages of simple operation, high bearing rate and the like.

Description

technical field [0001] The invention relates to a fruit tree cultivation technique, in particular to a spindle middle-dry peach tree type. Background technique [0002] At present, with the development of the agricultural field, more and more fruit trees are planted. Peaches are loved by people because of their rich nutrition and delicious taste. Therefore, the cultivation of peach trees has also become people's favor. Benefits, people often need to prune peach trees in the process of planting peach trees. The existing pruning techniques often use the methods of cutting, pressing and pulling to cultivate the tree shape, but in actual operation, these methods often fail to achieve the desired effect. The expected effect cannot effectively improve the fruit setting rate of peach trees. Contents of the invention [0003] In order to overcome the above-mentioned defective of the prior art, the object of the invention is to provide a kind of spindle middle stem type peach tree...

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of the agricultural field, more and more fruit trees are planted. Peaches are loved by people because of their rich nutrition and delicious taste. Therefore, the cultivation of peach trees has also become people's favor. Benefits, people often need to prune peach trees in the process of planting peach trees. The existing pruning techniques often use the methods of cutting, pressing and pulling to cultivate the tree shape, but in actual operation, these methods often fail to achieve the desired effect. The expected effect is not able to effectively improve the fruit setting rate of peach trees