Method for promoting astragalus membranaceus seed germination

A technology for astragalus seeds and seeds is applied in the directions of seed and rhizome treatment, application, agriculture, etc., and achieves the effects of simple pretreatment method, easy realization and easy operation.

Inactive Publication Date: 2015-07-29
SHANDONG ANALYSIS & TEST CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few reports on the use of retor...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Take 1.5 kg of hawthorn kernels, jujube kernels and walnut shells respectively, add them to the retort at a mass ratio of 1:1:1, heat to 140-145°C, keep warm for 1 hour, continue heating to 240-245°C, keep warm for 2 hours, and then The temperature was raised to 300-360°C and maintained for 1 hour. Collect the dry distilled liquid at each time period, mix and stir for 30 minutes, transfer to a separatory funnel and let stand for 12 hours, and separate the supernatant. Add the supernatant to the distillation pot, distill at 100-105°C for 2 hours, and collect the distillate. Add 10wt% activated carbon to the distillate, stir and heat to 95° C., maintain for 45 minutes, filter, and collect the filtrate. The filtrate is the plant growth regulator of the present invention, and can also be called plant dry distillation liquid, the same below.

Embodiment 2

[0029] Take a total of 1.5kg of hawthorn cores, wild jujube cores and walnut shells with a mass ratio of 6:2:3 and add them to the retort, heat to 140-145°C, keep warm for 1 hour, continue to heat to 240-245°C, keep warm for 2 hours, and then the temperature Rise to 300-360°C and maintain for 1 hour. Collect the dry distilled liquid at each time period, mix and stir for 30 minutes, transfer to a separatory funnel and let stand for 12 hours, and separate the supernatant. Add the supernatant to the distillation pot, distill at 100-105°C for 2 hours, and collect the distillate. Add 10wt% activated carbon to the distillate, stir and heat to 95° C., maintain for 45 minutes, filter, and collect the filtrate. The filtrate is the plant growth regulator of the present invention.

Embodiment 3

[0031] Take a total of 1.5kg of hawthorn cores, wild jujube cores and walnut shells with a mass ratio of 11:2:2 and add them to the retort, heat to 140-145°C, keep warm for 1 hour, continue to heat to 240-245°C, keep warm for 2 hours, and then the temperature Rise to 300-360°C and maintain for 1 hour. Collect the dry distilled liquid at each time period, mix and stir for 30 minutes, transfer to a separatory funnel and let stand for 12 hours, and separate the supernatant. Add the supernatant to the distillation pot, distill at 100-105°C for 2 hours, and collect the distillate. Add 10wt% activated carbon to the distillate, stir and heat to 95° C., maintain for 45 minutes, filter, and collect the filtrate. The filtrate is the plant growth regulator of the present invention.

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Abstract

The invention discloses a method for promoting astragalus membranaceus seed germination. The method comprises the step of pre-processing astragalus membranaceus seeds with a plant growth regulator before the seed germination, wherein the plant growth regulator is a dry distillation solution obtained after hawthorn seeds, spina date seeds and walnut shells are subjected to dry distillation according to the fact that the mass ratio of the hawthorn seeds to the spina date seeds to the walnut shells is (1-13):(1-2):(1-3). According to the invention, the plant dry distillation solution is adopted as the plant growth regulator for pre-processing the astragalus membranaceus seeds, the pre-processing method is simple, easy to operate and pollution-free, can remarkably improve the germination rate of the astragalus membranaceus seeds, and has high economical benefit; the plant dry distillation solution adopted is the dry distillation solution obtained after kernels and shells of hawthorn seeds, spina date seeds and walnut shells are subjected to dry distillation; the preparation method is simple to operate, concise, quick and easy to implement; the used raw materials are plant wastes, so that wastes can be taken full advantage of, wastes are changed into wealth, the cost is low, and the industrial production is facilitated.

Description

technical field [0001] The invention relates to a method for promoting the germination of astragalus seeds, in particular to a method for promoting the germination of astragalus seeds by using dry distillation liquid extracted from plants, and belongs to the technical field of seed treatment. Background technique [0002] With the surge of the trend of "returning to nature", traditional natural herbal medicines are becoming more and more popular. Astragalus membranaceus (Fisch.) Bge.Var.Mongholicus (Bge.) Hsiao or the dry root of Astragalus membranaceus (Fisch.) Bge. of leguminous plant Astragalus membranaceus (Fisch.) Bge. It has the effects of diuresis, swelling, sore and muscle regeneration, and is a commonly used bulk Chinese herbal medicine in my country. At present, with the increasing demand for Astragalus medicinal materials in domestic and foreign markets, the over-harvesting of wild resources has been triggered. Wild Astragalus can no longer meet the market demand,...

Claims

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Application Information

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IPC IPC(8): A01C1/00
Inventor 周洁高乾善王晓刘伟井凤刘峰周冰谦崔莉
Owner SHANDONG ANALYSIS & TEST CENT
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