Rapid seedling growing method for phlomis younghusbandii

Abstract

The invention discloses a rapid seedling growing method for phlomis younghusbandii. The rapid seedling growing method comprises the following steps: selecting full phlomis younghusbandii seeds, immersing the phlomis younghusbandii seeds in 1000 times of 75% chlorothalonil diluting solution for 30 minutes, then immersing in clean water for 24 hours, and finally, washing by clean water for future use; putting the immersed phlomis younghusbandii seeds on a tray on which a wet non-woven fabric is laid in advance, putting the tray into a constant temperature box at 25-35 DEG C for culturing the seeds for 48 hours, and adding water into the tray to keep wet; preparing a culture medium from sediments, sheep manure and halite in a volume ratio of 5 to 3 to 2 and laying the culture medium into small holes of a hole disc; after carrying out the constant temperature culture for 48 hours, dibbling germinated seeds into the seedling growing hole disc which is fully filled with the medium, and covering the surface of the hole disc with one layer of thin soil after the seeds are sowed; and putting the hole disc into a seedling growing greenhouse for culturing the seeds after the dibbling is finished, supplementing water into the hole disc during the culturing period and transplanting seedlings with soil after the seeds grow into the seedlings after 25-30 days. According to the rapid seedling growing method for the phlomis younghusbandii, the survival rate of germchit is improved, the seedling growing process is simple, the seedling growing cost is low and the seedling growing period is short.

Description

technical field [0001] The invention belongs to the technical field of crab beetle seedling cultivation, and in particular relates to a rapid seedling cultivation method of crab beetle. Background technique [0002] Crab shell is a perennial herb of the Lamiaceae family, and is a commonly used Tibetan medicine. The rapid development of biotechnology in recent years has driven the development of the medical biotechnology industry. Tissue culture is the most advanced plant propagation technology in modern times. At present, crab beetles are mainly propagated through tissue culture. [0003] Crab nail tissue culture steps: [0004] 1. Establish an aseptic system: select crab A seeds with full grains, treat them with 70% alcohol, then disinfect the surface with 0.1% mercuric chloride, pour off the disinfectant, rinse with sterile water for 5-6 times, and inoculate in The MS medium was placed in a 12h photoperiod and 1500LX light intensity in a light culture room at 23 / 14°C fo...

AI Technical Summary

Problems solved by technology

[0013] The purpose of the embodiments of the present invention is to provide a rapid seedling raising method for crab beetles, which aims to solve the problems of low survival rate, complicated operation and long period in the existing crab beetle seedling raising

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