Application of passion fruit tissue culture medium

Abstract

The invention discloses an application of a passion fruit tissue culture medium, and belongs to the technical field of plant culture. The application is characterized in that the tissue culture medium comprises a primary culture medium, a subculture medium and a rooting culture medium; the pH values of the primary culture medium, the subculture medium and the rooting culture medium are 5.5-6.5; the primary culture medium takes an MS culture medium as a basic culture medium, and the components of the primary culture medium further comprise 0.1-0.5 mg / L of 6-BA, 0.01-0.04 mg / L of NAA, 5g / L of agar powder and 25g / L of white granulated sugar; the subculture medium takes an MS culture medium as a basic culture medium, and the subculture medium further comprises a growth regulator I, 0.03-0.05 mg / L of NAA, 5g / L of agar powder and 25g / L of white granulated sugar; the growth regulator I is 0.3 mg / L of LFS or 0.3 mg / L of 6-BA; and the rooting culture medium takes an MS culture medium as a basic culture medium, and the rooting culture medium further comprises 0.3 mg / L of IBA, 0.2 mg / L of NAA, 5g / L of agar powder and 25g / L of white granulated sugar. The application is mainly used in the production of the passion fruit tissue culture seedlings, has the advantages of rapidness, high quality and high yield, and is convenient for batch production.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to the application of a passion fruit tissue culture medium. Background technique [0002] The edible value of passion fruit is mainly reflected in the wonderful taste and nutritional value far higher than other fruits. The fruit juice tastes sour and sweet, the color is golden and translucent, and the taste is refreshing and not greasy. It is a very popular fruit juice drink. Studies have found that there are 17 kinds of amino acids in passion fruit, and the content of essential amino acids is as high as 13.30% of the total amino acids. The content of glutamic acid in passion fruit is particularly rich. Glutamic acid promotes the synthesis of red blood cells, can supply brain nutrition, activate thinking, improve memory, and is also effective for treating neurasthenia. Passion fruit also contains seven essential amino acids, leucine, methionine, lysine, valine, phenylala...

AI Technical Summary

Problems solved by technology

[0004] On the whole, passion fruit not only has high economic value, but also has great potential for development and utilization. However, in the production of passion fruit, it is usually cultivated and planted by cuttings, grafting and seed propagation, and cuttings are susceptible to viruses. , low grafting output, slow speed and other shortcomings, along with the improvement of passion fruit market demand, the production of passion fruit seedlings of the above method is limited, it is difficult to meet the commercial demand

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