Zhugen ginger detoxification tissue culture seedling industrialized breeding method

Abstract

The invention discloses a Zhugen ginger detoxification tissue culture seedling industrialized breeding method, which comprises four steps of induction of shoot-tip clustered shoots, subculture multiplication of the clustered shoots, rooting culture and transplantation of test-tube seedlings and respectively optimizes an induction medium, a multiplication medium, a rooting medium, a transplantation medium and the like. The method has high shoot-tip clustered shoot induction rate, high multiple of subculture multiplication of the clustered shoots and low vitrification ratio; the seedling rooting rate reaches 100 percent; the root system is robust and lateral buds sprout; the transplanting survival rate is high and the seedlings are robust and grow quickly; and the method of the invention has short period and low cost, can completely meet the requirements of large-area scale culture of Zhugen ginger and has good application prospect.

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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