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A kind of asparagus clump bud induction method

A bud induction and asparagus technology, applied in the field of plant tissue culture, can solve the problems of low seed reproduction germination rate and long development cycle, and achieve the effects of increasing market supply, shortening growth cycle, and speeding up the process of rapid propagation.

Active Publication Date: 2022-07-15
玉林市时珍本草生物科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art, to solve the problems of low germination rate and long development cycle of seeds, thereby inducing clustered buds in a short time, speeding up the whole rapid propagation process, shortening the growth cycle of asparagus, and improving the market supply

Method used

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  • A kind of asparagus clump bud induction method
  • A kind of asparagus clump bud induction method
  • A kind of asparagus clump bud induction method

Examples

Experimental program
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Embodiment 1

[0034] A method for inducing asparagus clumps buds, comprising the steps of:

[0035] (1) Pretreatment and disinfection of explant seeds: wash the surface of the seeds with washing powder, then rinse with running water for 2 hours, disinfect with 75% alcohol for 30 seconds on the ultra-clean workbench, rinse with sterile water for 3 times, and then use 0.1% Mercury chloride disinfection for 20 minutes, then rinsed with sterile water for 5 times, blotted the surface water with sterile absorbent paper, and connected into the germination medium; seeds germinated after 30 days; wherein explant seeds such as figure 1 shown.

[0036] (2) Seed germination and germination: the sterilized explant seeds were dried with sterile absorbent paper and then placed in a culture temperature controlled at (25±2) °C, the light intensity was 1500-2000lx, and the light time was 12h Cultured under the condition of / d; the seed-induced germination medium is MS medium without any hormones.

[0037] ...

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Abstract

The invention discloses a method for inducing asparagus clump buds, comprising the following steps: (1) taking disease-free seeds that have been harvested for two years as explants for disinfection; (2) inducing axillary buds with stem segments of sterile seedlings (3) The obtained axillary buds and callus are received into the medium to induce cluster buds. The invention can induce clump buds in a short time and accelerate the whole rapid propagation process, thereby shortening the growth cycle of Asparagus and improving the market supply.

Description

technical field [0001] The invention relates to the technical field of plant tissue culture, in particular to a method for inducing asparagus clump buds. Background technique [0002] Asparagus is a perennial trailing herb. It generally grows in mild, humid and geologically loose places. The flowering period is from June to July in October. The thick tuberous roots form a spindle shape in the middle or near the end. centimeter. Its medicinal parts are mainly tuberous roots, which are used to treat sore throat, cough due to dry heat, constipation due to dryness of the intestines, soreness and weakness of the waist and knees, hot flashes due to steaming of the bones, internal heat and quenching thirst. [0003] Asparagus contains substances such as saponins and sterols. Saponins and sterols can improve the activity of human immune cells, thereby improving human immunity. At the same time, it can also reduce the activity of various viruses in the human body, and is used to pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01H4/00
CPCA01H4/008A01H4/001
Inventor 卢海啸周夏艳梁晶晶陈晴晴罗双双吴雪云黄淑妹冯心月
Owner 玉林市时珍本草生物科技有限责任公司