Proliferation culture medium in blueberry tissue culture

Abstract

The invention relates to a proliferation culture medium formula in blueberry tissue culture, which consists of the components with different concentrations as follows: macroelements, microelements, iron salts, organic compositions and the like. By using the culture medium, the proliferation efficiency can be as high as more than 15 times; and the proliferation culture time is as short as only 25-30 days, and proliferation seedlings can reach 3-4cm in height, thus fully satisfying the need for rooting culture. Simultaneously, the culture medium consists of the compositions which have common sources without compounds with special forms, and has easy preparation.

Description

Technical field: [0001] The invention relates to the technical field of plant tissue culture, in particular to a proliferation medium for tissue culture in the process of cranberry factory seedling cultivation. Background technique: [0002] Bilberry is a new generation of fruit with the fastest development in the world in recent years. It has unique nutritional and health functions. It can be eaten fresh, processed into jam and wine, extracted from natural anthocyanins, and used as raw materials for medicines. At present, it has been proved that the biologically active substances in the lingonberry fruit have the functions of improving eyesight, eliminating eye fatigue, and enhancing vision; they have obvious therapeutic effects on various malignant tumors such as rectal cancer; , the role of preventing Alzheimer's disease; can reduce the cholesterol level in the body, regulate blood sugar concentration, prevent and treat cardiovascular disease and type II diabetes; can enh...

AI Technical Summary

Problems solved by technology

However, the cutting propagation of lingonberry requires a long time for rooting, about 60 days, high management costs, and low reproduction coefficient. Therefore, tissue culture factory propagation is an effective way to ensure the supply of seedlings

At present, there are occasional foreign literatures on the tissue culture research data of lingonberry, but they are not systematic, and the high-efficiency breeding system is relatively lacking, and there is no effective proliferation medium suitable for industrial production.