Artificial pollination tissue culture technique and method for cultivation and propagation of Qinling wild dendrobium nobile

Abstract

The invention discloses an artificial pollination tissue culture technique and a method for cultivation and propagation of Qinling wild dendrobium nobile. The method is characterized in that the flowering is accelerated by artificial cultivation of the dendrobium nobile, and the artificial pollination is performed to culture capsules of the dendrobium nobile; by performing the tissue culture production technique and cultivation method on the capsules of the dendrobium nobile, the propagation speed of the seedlings of the dendrobium nobile is increased, the content of effective components is increased, and the seedling exercising and transplanting survival rates are increased; the standard and scale development of the dendrobium nobile is accelerated to realize, and the multiple times of study and test are performed on the special growth habits of the dendrobium nobile according to the use ratio of cytokinin and auxin, screening and usage amount of organic additives, and disinfection methods, so as to obtain the innovative cultivation formula and cultivation method; the seedling exercising and transplanting method of the tissue culture seedling of the dendrobium nobile is solved, and the invention and study on the tissue culture production technique and cultivation method of the dendrobium nobile are completed.

Description

technical field [0001] The patent application of the present invention relates to the technical field of cultivation of traditional Chinese medicinal materials, in particular to artificial pollination of medicinal Dendrobium nobile, capsule tissue culture production technology and cultivation method. Background technique [0002] Dendrobium nobile is the first of the three major species of Dendrobium recorded in "Chinese Pharmacopoeia", and it has been recorded in "Shen Nong Herbal Classic" and "Compendium of Materia Medica". Foping Qinling Dendrobium nobile is used as medicine with stems, which has the effects of reducing fever and preventing convulsions, promoting bone growth, inhibiting tumors, improving human immunity, nourishing yin and clearing heat, lowering blood lipids, and blood pressure. The main raw materials of products such as "Dendrobium Dew", "Dendrobium Beverage" and "Dendrobium Capsule". At present, the supply of wild dendrobium in Qinling Mountains is in ...

AI Technical Summary

Problems solved by technology

Due to the scarcity of wild resources, artificial cultivation techniques have not yet been popularized. In terms of planting methods, most drug farmers continue to use traditional methods, using seedlings for ramet cultivation and cutting cultivation, and consume a large amount of Dendrobium seedlings, resulting in scarcity of germplasm resources and low reproduction coefficient. The development speed is slow, and the scale of planting area cannot be effectively expanded

Moreover, due to the backward cultivation technology and extensive and simple management, the survival rate of Dendrobium dendrobium is low, the growth cycle is long, the yield is low, and the benefit is poor.