Method for grafting Shixia pearl apricot onto armeniaca sibirica

Abstract

The invention discloses a method for grafting Shixia pearl apricot onto armeniaca sibirica, and belongs to the field of forestry. For completing the grafting of armeniaca sibirica, the method includesthree steps that (1) tree stock is processed, and armeniaca sibirica trees are subjected to the tree body transformation after fruits are harvested in the summer and autumn of a previous year; (2) the Shixia pearl apricot is grafted, and in the spring of a second year, different grafting methods are adopted according to the different thicknesses of the tree stock; (3) root cutting is carried out,a first time of root cutting is carried out after grafting is carried out for 1 year, 4 points are evenly set at 1/2 of the projection of the tree crown, the 4 points are connected into a circle, andtwo half-circles each with a quarter of the circumference are dug in the two opposite points along the circumference, and all the root systems in the circle are cut off; a second time of root cuttingis carried out in a second year in the other two points with the same time, and the operation process is the same; and pruning and management of soil, water and fertilizer are carried out subsequently. In a fourth year of implementation of the method, the diameter of the grafted tree crown is increased by 17.9% compared to that of the ungrafted tree crown, the increment of new shoots is increasedby 46.2%, and the yield is increased by 300%, so that the goals of rejuvenation, quality improvement and synergism are achieved.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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AI Technical Summary

Benefits of technology

This innovation allows creators to produce high quality forest products from lower grade ones that have been damaged or lost over time through droughts or other factors affecting their ability to recover them after being planted without causing damage during subsequent growing stages.

Problems solved by technology

The technical problem addressed by this patented text relates to improving the yielding rate at harvesting high-quality peanuts from forest trees during peak periods when they are still very young due to poor weather conditions or lack thereof.

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