Management method for improving peach tree grafting seedling raising survival rate in summer

Abstract

The invention belongs to the technical field of agricultural planting, and specifically relates to a management method for improving peach tree grafting seedling raising survival rate in summer. The method comprises: breaking upper branches and leaves of peach tree stock seedlings, and performing corresponding management before and after breaking. Compared with the prior art, the method is advantaged in that after summer grafting of peach trees, branches and leaves on corresponding positions are cut off in one time after 15 days of grafting, and through the corresponding management before and after a cut-off stage, transpiration of the seedlings is promoted, so nutrition absorbing capacity on plants is improved, ecological balance is achieved, survival rate of peach tree grafting in summer is improved, and the method is simple in operation and is easy for popularization and application.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a management method for improving the survival rate of summer grafted seedlings of peach trees. Background technique [0002] Peach meat is delicious and rich in a variety of nutrients, suitable for patients with hypokalemia and iron deficiency anemia. The gum secreted from the peach tree trunk, commonly known as peach gum, can be used as a binder, hydrolyzed into a variety of sugars, and can be used as medicine and food Dual-purpose, so peach trees are widely cultivated in China. With the improvement of planting technology, in order to improve the efficiency of seedling cultivation, the existing seedling cultivation mode is: planting rootstock in the same year, grafting in the same year, and seedling out of the nursery in the current year. The characteristics of rapid propagation of seedling breeding benefits, but when the peach tree seedlings are propa...

AI Technical Summary

Problems solved by technology

[0002] Peach meat is delicious and rich in a variety of nutrients, suitable for patients with hypokalemia and iron deficiency anemia. The gum secreted from the peach tree trunk, commonly known as peach gum, can be used as a binder, hydrolyzed into a variety of sugars, and can be used as medicine and food Dual-purpose, so peach trees are widely cultivated in my country. With the improvement of planting technology, in order to improve the efficiency of seedling cultivation, the existing seedling cultivation mode is: planting rootstock in the same year, grafting in the same year, and seedling out of the nursery in the current year. The characteristics of rapid propagation of seedling breeding benefits, but when the peach tree seedlings are propagated by budding in summer, after the normal method of grafting, the upper branches and leaves of the buds are cut off at one time, resulting in the loss of transpiration tension in the upper part of the plant, so that the water in the trunk cannot be effectively transferred to the upper part. The ability of transmission, the plant itself loses the ability of self-cooling, resulting in too high temperature of the branches, and finally it is easy to cause the death of seedlings, and the mortality rate will be as high as 85% or more.