A kind of factory tissue culture fast propagation method of Astragalus membranaceus

A technology of tissue culture rapid propagation and Astragalus membranaceus, applied in horticultural methods, botanical equipment and methods, climate change adaptation, etc., can solve the problems of endangered and difficult to obtain Astragalus membranaceus seedlings, etc., to meet production needs Effect
CN113142054BActive Publication Date: 2022-07-08宁夏农林科学院农业生物技术研究中心
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
宁夏农林科学院农业生物技术研究中心
Publication Date
2022-07-08

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Abstract

The invention provides an industrial tissue culture rapid propagation method of Astragalus pods, and relates to the technical field of tissue culture rapid propagation of traditional Chinese medicines. The invention obtains a large number of pure Astragalus membranaceus seedlings every year by inducing callus, callus proliferation and differentiation culture and rooting culture. The proliferation coefficient of Astragalus membranaceus cluster buds obtained by the tissue culture rapid propagation method of the present invention reaches 13 to 15 times, the cluster buds are robust, easy to take root when inoculated on an open rooting medium, and the rooting rate reaches more than 90%, and the later stage The survival rate of transplanting is over 90%, and the seedlings of Astragalus membranaceus are obtained. The invention is not limited by time and space, can realize factory cultivation every year, and can meet production needs.
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Description

technical field

[0001] The invention belongs to the technical field of tissue culture rapid propagation of traditional Chinese medicines, in particular to an industrialized tissue culture rapid propagation method of Astragalus membranaceus. Background technique

[0002] Astragalus membranaceus (fisch.) Bunge is a leguminous perennial herb, a national level 3 protected plant, and the authentic product of Pharmacopoeia Astragalus, produced in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Hebei, Shanxi, Shaanxi, Ningxia, Gansu , Qinghai, Xinjiang, Shandong and Sichuan, growing in forest margins or under thickets and sparse forests, astragalus formerly known as Astragalus, was first recorded in "Shen Nong's Materia Medica", Song "Map of Materia Medica" contains: "now out of Yuanzhou (Ningxia Guyuan) ) and Huayuan (Yao County, Shaanxi Province) are also good”. The Liupanshan area of ​​Ningxia is the main producing area of ​​"Yuanzhou Astragalus", and the local people have a lon...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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