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Method suitable for efficient breeding of epimedium sagittatum Qianhog No.1 seedlings

A technology of Epimedium sagittatum and seedlings, which is applied in the field of high-efficiency breeding of Epimedium sagittarius seedlings "Qianhuo No. 1", which can solve the problem of low breeding efficiency and long breeding period of Epimedium sagittarius , high seedling cost and other issues, to achieve the effect of easy operation, short seedling cycle and low seedling cost

Active Publication Date: 2022-04-15
贵州贵基生物医药有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0011] The problem to be solved by the present invention is to provide a kind of Epimedium sagittatum seedling breeding efficiency, low seedling emergence rate, long seedling cultivation cycle, and high seedling cost in the existing Epimedium sagittarius. "Methods for efficient breeding of seedlings

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  • Method suitable for efficient breeding of epimedium sagittatum Qianhog No.1 seedlings
  • Method suitable for efficient breeding of epimedium sagittatum Qianhog No.1 seedlings
  • Method suitable for efficient breeding of epimedium sagittatum Qianhog No.1 seedlings

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Embodiment Construction

[0061] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described below in conjunction with specific embodiments.

[0062] To carry out the seedling breeding of the improved Epimedium sagittatum "Qianhuo No. 1", two aspects of information must be familiarized, one is to be fully familiar with the biological characteristics of the growth and development of "Qianhuo No. 1" seeds, and the other is to be fully familiar with the No. 1" seed germination requires the environment.

[0063] The main biological characteristics of the growth and development of "Qianhuo No. 1" seeds are as follows: the seeds at the top of the inflorescence axis are underdeveloped, resulting in the seeds not being plump. Truncation measures should be taken.

[0064] The seeds of "Qianhuo No. 1" had different maturity stages, and the lower seeds matured first and easily fell out of the husk. Therefore, when picking seed...

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Abstract

The invention discloses a method suitable for efficient breeding of seedlings of epimedium sagittatum Qianhog No.1. The method comprises the steps of flower spike stalk top cutting before seed collection, seed collection, seed collection, seed cleaning, seed soaking, perlite pretreatment, seed dressing, low-temperature storage, management, seedling hardening, selling and the like. The method is characterized by comprising the following steps: (1) carrying out top cutting treatment on flower spike stalks; (2) low-temperature constant-temperature constant-humidity treatment is adopted; (3) seedling emergence treatment is carried out during storage, and transplanting and seedling raising are not carried out any more. Compared with a herba epimedii seedling raising method in the prior art, the seed collecting mode is low in cost; the storage mode adopts low temperature, constant temperature and constant humidity, and the procedure is simple and easy to operate; the seedling raising period is short, and only 8 months are needed from storage to seedling sale; the seedling raising cost is low, the seedling is directly placed outdoors after hardening and can be sold without transplanting, and the land cost, the labor cost, the weeding cost and the like caused by transplanting are avoided.

Description

technical field [0001] The invention relates to high-efficiency breeding of medicinal plant seedlings, in particular to a method for efficient breeding of seedlings of Epimedium sagittarius fine variety "Qianhuo No. 1". Background technique [0002] "Qianhuo No. 1" is a Chinese herbal medicine Epimedium sagittata selected and bred by Guizhou Guiji Biomedical Co., Ltd. in 2021[ Epimedium sagittatum (Sieb.et Zucc.) Maxim.] new variety, the index components of this variety are 8-10 times the specified value of a Chinese herbal medicine Epimedium in the "Chinese Pharmacopoeia" 2020 edition. The company's many years of regional test research shows that this variety is suitable for Strong resistance, stable quality, high output and strong stress resistance. Due to the excellent properties of Qianhuo No. 1, it was designated as the only raw material by the national Class 1 anti-cancer drug "Akoladine". [0003] At present, the under-forest planting area of ​​Qianhuo 1 is only mo...

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Application Information

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IPC IPC(8): A01G22/00A01C1/00A01C1/06A01G24/15A01G7/06
Inventor 汪永平雷荣汪卓逸
Owner 贵州贵基生物医药有限公司
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