Blueberry grafting technology

Abstract

The invention discloses a blueberry grafting technology. The blueberry grafting technology is characterized by comprising the steps that a plant growth promoting adhesive sleeve annularly pasted to a vaccinium bracteatum stalk stock grafted blueberry bud or branch joint part is formed by the root system, stalk and xylem of vaccinium bracteatum growing in soil, a grafting notch, a plant growth promoting adhesive sleeve body, the xylem of blueberries, the stalk of the blueberries, berries of the blueberries and leaves of the blueberries, the root system of the vaccinium bracteatum is connected with the stalk of the vaccinium bracteatum, and the plant growth promoting adhesive sleeve is annularly pasted to the grafting notch of the stalk of the vaccinium bracteatum and the stalk of the blueberries and the peripheries of the stalk of the vaccinium bracteatum and the stalk of the blueberries on the two sides of the grafting notch. The stalk of the vaccinium bracteatum and the stalk of the blueberries are promoted to heal on the grafting notch, grow and are connected into a tree whole with roots, stems and leaves.

Description

technical field [0001] The invention belongs to the technical field of agriculture, in particular to a blueberry grafting technology. Background technique [0002] Blueberry, scientific name lingonberry, is a perennial deciduous fruit tree that is a shrub. Blueberry fruit is blue berry, nearly round, delicate flesh, very small seeds, moderate sweet and sour, with a pleasant aroma. Blueberry fruit is very nutritious and rich in superoxide dismutase (SOD), which is a scavenger to remove excess oxygen free radicals in the human body. Soften blood vessels, enhance human immune function and other functions. Blueberry not only has high nutritional value, but also has high economic value. It is the third-generation fruit tree variety that integrates nutrition and health care in the world in recent years. It is popular in developed countries such as Europe, America and Japan. The United States and Canada are the birthplaces of blueberry cultivation and processing. Blueberry prod...

AI Technical Summary

Problems solved by technology

Due to the increasing demand for blueberry berries in domestic and foreign markets, blueberry industrialization production bases have been established in Liaoning Province and Changbai Mountain in Jilin Province in northern China. The Nanjing Institute of Botany, Chinese Academy of Sciences has introduced blueberries from the United States for cultivation since 1988. research, and screened out excellent varieties suitable for cultivation in southern China. In recent years, Shandong, Jiangsu, Zhejiang, Sichuan, and Guizhou provinces have planted blueberry planting bases in large patches, and farmers usually have blueberry plants of the same family. In the tradition of Nanzhu, because planting blueberries requires high soil acidity, using Nanzhu stems as rootstocks to graft blueberry buds or branches can increase the blueberry planting area and To increase the yield of blueberries, in the past, a thin layer of plastic protective film was wrapped around the grafting site to reduce water loss to increase the survival rate of grafting. However, the function of the plastic protective film is single. The quality of survival also needs to overcome the deficiencies of existing technologies

Images