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Dracocephalum tanguticum maxim cutting seedling method

A technology of cutting and raising seedlings and cuttings, which is applied in the field of cutting and raising seedlings of Tanggut green orchid, can solve the problems of inability to collect seeds for sowing seedlings and the like, and achieve the effect of good cutting effect.

Active Publication Date: 2014-09-24
西藏自治区高原生物研究所
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  • Abstract
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Problems solved by technology

[0006] The purpose of the present invention is to provide a cutting and seedling raising method of Tangut green orchid, aiming to solve the problem that Tangut green orchid needs to be picked when the plant has not bloomed in the traditional Tibetan medicine, so the seeds cannot be collected for sowing and seedling raising

Method used

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Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0016] The cutting test site was selected to be carried out under the intelligent control greenhouse environment in Lhasa District, Tibet, and the cuttings were carried out on April 8, 2013. Cutting materials are selected from adult plants collected in the wild. Firstly, two groups of cutting comparison experiments were set up: ①Choose the young stems that had not yet been hollowed out in the first year as cuttings, and used different cutting substrates: fine river sand and garden soil, and the rooting rate of cuttings in the fine river sand substrate was 60% within 30 days. %, the rooting rate of pastoral soil as the substrate is 14.8%. ②Choose fine river sand as the substrate, and use different cuttings: young stems that have not yet been hollowed out in the first year and branches that have been hollowe...

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Abstract

The invention relates to the technical field of plant asexual reproduction, in particular to a dracocephalum tanguticum maxim cutting seedling method. Dracocephalum tanguticum maxim which does not bloom needs to be picked when used in traditional Tibetan medicine, so that seeds can not be collected, and cutting is an effective way to solve the propagation problem of the dracocephalum tanguticum maxim. The cutting seedling method is effective and the rooting rate of cutting of the dracocephalum tanguticum maxim reaches 60%.

Description

technical field [0001] The invention belongs to the technical field of plant vegetative propagation, and in particular relates to a cutting seedling raising method of tangut orchid. technical background [0002] Dracocephalum tanguticum Maxim is a perennial herbaceous plant belonging to Lamiaceae and has a taste. It mainly grows on the banks of dry river valleys, fields, grass beaches or pine forest edges, at an altitude of 3000-4600 meters. It is produced in most of the counties in the Qamdo area, some counties such as Suo County and Bangor in the Nagqu area, and Lhasa, Linzhou and other places. The whole herb is used as medicine to treat gastritis, hepatitis, dizziness, fatigue, arthritis and scabies. It has a wide distribution area, but its growth is sparse and its yield is low. In addition to its medicinal use, Tangut green orchid is very popular among the people as a traditional spice plant. Therefore, the phenomenon of excavation is serious, and the amount of wild r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 泽仁旺姆尼珍郭尚磊
Owner 西藏自治区高原生物研究所
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