Rejuvenation formula for root culture of cymbidium

Abstract

The invention provides a rejuvenation formula for the root culture of cymbidium. The rejuvenation formula for the root culture of the cymbidium comprises the following components: 18 g of hyponex No.1, 11 g of hyponex No. 5, 50 ml of MS mother solution No. 4, 50 ml of MS mother solution No. 5, 0-30 ml of BA whose content is 100 ppm, 0-20 ml of NAA whose content is 100 ppm, 0-10 ml of zeatin whosecontent is 100 ppm, 0-100 ml of multi-effect triazole whose content is 100 ppm, 20 g of peptone, 200 g of saccharose, 20 g of active carbon, 500 g of mashed banana, 80 g of agar and 500 ml of coconutwater. The rejuvenation formula for the root culture of the cymbidium provided by the invention has the advantages that the formula is simple and various; the material is easy to obtain; the culturedplant is enabled to rapidly propagate in a mass scale; the rejuvenation problem of the root is solved; the root is rejuvenated to get growth vigor and robustness back; the purpose in the sustainablepropagation of the root in a mass scale is achieved; a basis is provided for subsequent bud cultivation.

Description

technical field [0001] The invention relates to the cultivation of orchid dragon roots, in particular to a formula for cultivating and rejuvenating the orchid dragon roots. Background technique [0002] The national orchid traditionally referred to in China belongs to the genus Orchidaceae, with about 48 species. There are 29 species and some varieties in my country, most of which have unique ornamental value. It is elegant, noble and fragrant, has a long history of cultivation, and has cultivated many precious varieties. Because Chinese orchids are often called "green stocks", some people frantically speculate on orchids like stocks, causing many people to go up the mountain to plunder wild orchids, thus causing serious damage to the wild resources of Chinese orchids, which is almost endangered. . The propagation of Guolan still adopts the traditional division method at present. One plant can only reproduce 0.8-1.25 plants a year, and the reproduction coefficient is very ...

AI Technical Summary

Problems solved by technology

As a result, it is difficult for the in vitro culture and test tube propagation of orchids to reach a practical level, and it is impossible to organize large-scale production, and the real "Chinese orchid industry" has emerged.

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