Sexual propagation method for polygonatum zanlanscianense

A technology for sexual reproduction and Polygonatum chinensis, which is applied in the fields of botanical equipment and methods, seed and rhizome treatment, horticulture, etc., to achieve the effects of easy popularization and application, large-scale operation and low cost.

Inactive Publication Date: 2015-03-11
贵州省植物园
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Problems solved by technology

Distributed in Shaanxi, Sichuan, Gansu, Jiangsu, Guizhou, Jiangxi, Henan, Hubei, Hunan and other places in mainland China, it grows in areas with a

Method used

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Embodiment Construction

[0011] A kind of sexual reproduction method of Hubei Polygonatum, the technical scheme adopted is made up of following steps:

[0012] 1. Harvesting and processing of seeds: Harvest Polygonatum fruit after it matures, put a bag of about 20-30 kg in a woven bag for 15 days, take it out when the pulp begins to ferment, rub out the seeds, and filter out impurities such as peel and pulp , wash the seeds with clean water, spread out and dry for one day until the surface of the seeds is dry;

[0013] 2. Stratification and acceleration of germination: Soak the seeds with 500 times of carbendazim solution for 15 minutes after removing the seed coat. After drying the water, spread a layer of 2-3 cm thick peat soil and perlite in the seedling tray by 1 : 1 ratio of mixed substrate, put in a layer of seeds 1 cm thick, cover a layer of substrate, then put 1 cm of seeds, cover 1 cm thick substrate, water to make the substrate fully soaked, put in 15-20 ℃ Indoor cultivation;

[0014] 3. V...

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Abstract

The invention provides a sexual propagation method for polygonatum zanlanscianense. The method consists of the following steps including 1, seed harvesting and treatment, 2, seed stratification, 3, vernalization, and 4, seeding and seedling culture. The proper condition suitable for the germination and growth of polygonatum zanlanscianense seeds is artificially provided, so that polygonatum zanlanscianense young seedlings are promoted to fast grow, a great number of seeds and seedlings can be produced in a short period, and the capability of commercial production of the polygonatum zanlanscianense seeds and seedlings is reached. The method has the characteristics of short time, fast effect taking and low cost, in addition, the scaled operation can be realized, and the popularization and the application are easy.

Description

technical field [0001] The invention belongs to the technical field of artificial planting of medicinal plants, and in particular relates to a method for sexual reproduction of Huang Jing. Background technique [0002] Polygonatum zanlanscianense (scientific name: Polygonatum zanlanscianense) is a plant of the genus Polygonatum in the family Liliaceae, and is a unique plant in China. Distributed in Shaanxi, Sichuan, Gansu, Jiangsu, Guizhou, Jiangxi, Henan, Hubei, Hunan and other places in mainland China. It grows in areas with an altitude of 800 meters to 2,700 meters. It usually grows in forests or hillside wetlands. It has not been artificially grown. Introduction and cultivation. Contents of the invention [0003] The present invention aims at overcoming the purpose of no artificial introduction and cultivation in the prior art, thereby providing a sexual reproduction method of Hubei Polygonatum. [0004] The technical solution adopted to solve the above technical pro...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00
CPCA01C1/00A01G22/00
Inventor 韩见宇董燕戚燕强任启飞
Owner 贵州省植物园
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