Blueberry propagation method

Abstract

The invention provides a blueberry propagation method. The blueberry propagation method is characterized in that wild blueberry is uses as a stock, and a good blueberry variety is grafted onto wild blueberry. The method can solve the problem of soil improvement, and can expand the planting range of the good blueberry variety; blueberry cutting seedlings and blueberry tissue culture seedlings can enter a fruit bearing stage 2-3 years in advance, and the economic benefits of fruit farmers can be increased; and the acquired blueberry has excellent characteristics of the wild blueberry and the scion variety, and has excellent adaptability and resistance.

Description

technical field [0001] The invention relates to a bilberry breeding method. Background technique [0002] Blueberry (blueberry), also known as blueberry, blueberry, blueberry, is a plant of the genus Vaccinium (Ericaceae) of the Rhododendron family (Ericaceae). The fruit contains antioxidants, folic acid, antibacterial factors, anthocyanins, carotene, ellagic acid and many other compounds. According to the analysis, the anthocyanin content in the fruit is as high as 163mg / 100g fresh fruit, V E The content is 9.3μg / 100g fresh fruit, and the total amino acid content is 2.54%. Bilberry fruit is rich in nutrition and contains multiple health care ingredients. It is listed as one of the five major health foods for human beings by the International Food and Agriculture Organization. At present, bilberry adopts cutting and tissue culture technology to propagate seedlings. One reason is that bilberry likes strong acidic soil and is extremely sensitive to soil pH. Cutting seedling...

AI Technical Summary

Problems solved by technology

At present, bilberry adopts cutting and tissue culture technology to propagate seedlings. One reason is that bilberry likes strong acidic soil and is extremely sensitive to soil pH. Cutting seedlings and tissue culture seedlings have strict requirements on soil, with small planting range and poor adaptability. 2. Vaccinium cutting seedlings and tissue culture seedlings generally bloom after 3 years, and enter the full fruit period after 7 to 8 years. The time from planting to production is long, and the initial cost of production is high