Industrial breeding method of bamboo root ginger detoxification tissue culture seedlings

Abstract

The invention discloses an industrial breeding method for the detoxified group cultured seedlings of bamboo root ginger, which comprises four steps of induction of clustered buds at the shoot tip, subculture of the clustered buds, rooting culture and transplanting of test-tube seedlings. The culture medium, rooting medium and transplanting matrix were optimized, and the obtained method had a high induction rate of clustered buds at the shoot tip; the multiplicity of the clustered shoots was high and the vitrification rate was low; the rooting rate of the sprouts reached 100%, and the root system was strong and vitrified. The lateral buds germinate; the transplanting survival rate is high, and the sprouts are strong and grow quickly; the method of the invention has short cycle and low cost, can fully meet the needs of large-scale cultivation of bamboo root ginger, and has good application prospects.

Description

technical field [0001] The invention relates to a seedling breeding method, in particular to an industrial breeding method of bamboo root ginger detoxified tissue culture seedlings. Background technique [0002] Ginger (Zingiber officinale Rosc.) is a perennial herb of Zingiberaceae Zingiberaceae. It is not only an important seasoning plant, but also has various medicinal effects such as relieving symptoms, expelling cold and dampness, anti-tumor, and anti-oxidation. It has a large export volume, It has good economic benefits and has developed rapidly in recent years. Due to flowering and seeding obstacles, ginger uses rhizomes as propagation materials. During the long-term asexual reproduction process, it is susceptible to pathogen infection, resulting in species degradation, yield and quality reduction. [0003] Bamboo root ginger is a special local ginger species in my country. It has the characteristics of crisp and tender meat, less fiber, and high quality. It is widel...

AI Technical Summary

Problems solved by technology

In recent years, studies on ginger shoot tip detoxification and tissue culture have been reported in the literature, but most of the reports are theoretical achievements such as detoxification procedures and establishment of tissue culture systems, and no industrial scale has been formed.

And up to now, the research about the stem tip detoxification and factory breeding of Bamboo Root Ginger has not been reported yet.

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