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Method of accelerating germination of seeds of Abrus cantoniensis

A technology of acacia seeds and seeds, applied in the field of plant seed dormancy relief, can solve the problems of hard seed coat, inability to separate through screening, and difficulty in controlling time, so as to achieve the effects of promoting germination, high practical application value, and ensuring maturity

Inactive Publication Date: 2015-02-25
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The seed coat of Guangzhou Acacia seeds is hard and thin, and it is difficult to control the time when using concentrated sulfuric acid to corrode the seed coat. The seeds of different maturity are similar in size and cannot be separated by screening

Method used

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  • Method of accelerating germination of seeds of Abrus cantoniensis
  • Method of accelerating germination of seeds of Abrus cantoniensis
  • Method of accelerating germination of seeds of Abrus cantoniensis

Examples

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Embodiment 1

[0040] The experimental methods described in the following examples, unless otherwise specified, are conventional methods; the reagents and materials, unless otherwise specified, can be obtained from commercial sources.

[0041] 1. Picking of pods: 4 sets of light yellowish-brown mature pods of Guangzhou Acacia (Abrus cantoniensis Hance) were picked from October to November, 2013. See Table 1 for the collection time and location of each seed. .

[0042] Table 1 Acacia seed collection records in Guangzhou

[0043]

[0044]

[0045] 2. Seed drying and sorting: respectively spread the collected pods in the air at room temperature and relative humidity of 30-50% for 1 week, and peel them off by hand when the pods are dry and the pod shells all turn yellow Crack open, winnow the pods and other inclusions, then pour all the seeds into clean water and stir thoroughly, separate the seeds that sink to the bottom from the seeds that float on the surface, and use a dustpan to dry ...

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Abstract

The invention discloses a method of accelerating germination of seeds of Abrus cantoniensis. The method includes: collecting seeds, drying and sorting the seeds, hydro-priming the seeds, and sterilizing and germinating the seeds. According to the features of the seeds of Abrus cantoniensis, polyethylene glycol solution is used in hydro-priming to remove dormancy of hard seeds of Abrus cantoniensis, the steps such as tedding and after-ripening, screening and water separation are utilized to ensure seed maturity, fullness and uniformity, sterilizing liquid is used to kill germs on the surfaces of the seeds, moderate light, temperature and water conditions for germination are provided, and germination of the seeds of Abrus cantoniensis is accelerated. Compared with the common cultivation methods of seeds of Abrus cantoniensis in which germination potential is 2% and germination rate is 20%, the method has the advantages that the germination potential is increased to greater than 9%, and the germination rate is increased to greater than 75%.

Description

technical field [0001] The invention relates to the technical field of plant seed dormancy relief, in particular to a method for promoting germination of Acacia guangzhou seeds. technical background [0002] Guangzhou Acacia (Abrus cantoniensis Hance) is a climbing shrub of the leguminous Acacia genus. The root, whole plant and seeds can be used for medicine. For the treatment of acute and chronic hepatitis and mastitis. With the successful development and marketing of various Chinese patent medicine products such as "Jigucao Capsules", "Jigucao Pills", "Jigucao Hepatitis Granules", and "Jigucao Hepatitis Granules", the market demand for Jigucao medicinal materials The quantity is constantly increasing, and the artificial cultivation of Guangzhou Acacia is the key way to solve the contradiction between the expansion of market demand and the sudden decrease of wild resources. [0003] Guangzhou Acacia seeds are the main propagation materials for artificial cultivation, but ...

Claims

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Application Information

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IPC IPC(8): A01C1/00
Inventor 朱艳霞董青松黄燕芬柯芳潘春柳缪剑华
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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