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Method for shortening paris polyphylla seed germination period

A technology of Dianzhonglou and seeds, which is applied in the directions of seed and rhizome treatment, botanical equipment and methods, horticulture, etc., can solve problems such as hindering the development of Dianzhonglou planting industry, long seed germination cycle, and no public reports, etc. Good economic and social benefits, shorten the germination cycle, and improve the effect of seed germination rate

Inactive Publication Date: 2014-10-08
INST OF MEDICINAL PLANTS YUNNAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current methods of "low temperature stratification", "secondary temperature change", "two low and two high temperatures" and other methods are either too cumbersome to operate, and it is impossible to achieve seedling emergence within one year, and the emergence rate does not exceed 60%. Problems such as long germination cycle, low germination rate and irregular seedling emergence of Chonglou seeds have hindered the development of Chonglou planting industry in Yunnan.
[0005] Through document retrieval, do not see the public report identical with the present invention

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The concrete steps of this method are as follows:

[0017] 1. Pre-treatment of seeds

[0018] (1) Seed selection: choose mature and pulpy Dianzhonglou seeds, remove the green peel after picking, put the seeds in a plastic bucket or pile them up on the indoor floor for 15 or 20 days, be careful not to pile them up too much, moisture Do not soak the seeds.

[0019] (2) Remove the pulp: when the red seed coat is easy to rub off, use a nylon mesh bag to wash while rubbing in water, put the rubbed seeds in a cool place, and dry the moisture on the surface of the seeds.

[0020] 2. Germination

[0021] (1) Germination: Soak the seeds with 120mg / L humic acid and 0.01mg / L brassinosteroid solution for 24 hours, dry the surface water, and mix with washed river sand at a volume ratio of 1:3 Evenly, put them in a dark wooden box or plastic bucket container for 30 days to germinate.

[0022] (2) Germination management: keep the humidity at 40%, the temperature at 15°C or 18°C, a...

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Abstract

The invention discloses a method for shortening the paris polyphylla seed germination period, and belongs to the technical field of plant cultivation. The method comprises five main steps of early treatment on seeds, germination acceleration, sowing, management before seedling growing and management during seedling growing. Components suppressing seed germination are removed through early stacking covering, cleaning by clean water and sand burying; the paris polyphylla seed germination period is shortened to 4 months under certain temperature and humidity by performing germination acceleration and seedling growing by taking a shading measure, and the seedling rate is up to 95 percent. The method has the advantages of simplicity in operation, low cost, high benefit, low risk, easiness in popularization and high economical benefit; a good foundation is laid for lowering the seedling growing cost of paris polyphylla and realizing manual large-scale planting; the method has good economical, social and ecological benefits.

Description

Technical field: [0001] The invention relates to a method for shortening the germination cycle of dianthus chrysanthemum seeds, which belongs to the technical field of plant cultivation. Background technique: [0002] Paris polyphylla Smith var.yunnanensis (Franch.) Hand.-Mazz, also known as unicorn lotus, Aescin a branch flower, Paris polyphylla a branch arrow, etc., belongs to Trilliaceae Trilliaceae Paris polyphylla P A variant of .polyphylla, which is mainly distributed in most parts of Yunnan and its adjacent parts of Sichuan and Guizhou, at an altitude of 1400-3100m under forests, shrubs and grass slopes. The rhizome is used as medicine, which is one of the original plants of Chinese medicine Zhonglou included in the Pharmacopoeia of the People's Republic of China. main raw material. Medicinal Papaya Dianchi is mainly collected from the wild. However, the long-term use of resources that emphasizes development and neglects protection has severely damaged the wild res...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01G1/00
Inventor 张金渝金航杨维泽杨美权
Owner INST OF MEDICINAL PLANTS YUNNAN ACAD OF AGRI SCI
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