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Treatment method, artificial planting and wild tending method of Dauri gentian seeds

A treatment method and seed technology, which is applied in the fields of seed and rhizome treatment, seed coating/seed dressing, seed immunity, etc., can solve the problem of increasing the difficulty of field management and production cost of Dauri gentian seedlings, seed germination rate, Low emergence rate and other problems, to achieve the effect of reducing irrigation and weeding times, high quality medicinal materials, and reducing production costs

Inactive Publication Date: 2021-12-10
INNER MONGOLIA MEDICAL UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After sowing in spring, frequent irrigation and shading are required to keep the soil moist. At the same time, there are substances that induce seed dormancy in the mature seeds. The seeds need to be kept under the above conditions for 30 days before they can germinate in the soil. Otherwise, the seeds cannot germinate in the soil or are killed by drought stress. The germination rate and emergence rate are low, and the germination growth season overlaps with the weed germination growth season, so weeding must be repeated many times, which increases the difficulty of field management and production costs of Dauri gentian seedlings

Method used

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  • Treatment method, artificial planting and wild tending method of Dauri gentian seeds
  • Treatment method, artificial planting and wild tending method of Dauri gentian seeds
  • Treatment method, artificial planting and wild tending method of Dauri gentian seeds

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Effect test

Embodiment 1

[0055] The processing method of dauri gentian seed, comprises the following steps:

[0056] (1) Seed storage: vacuum seal the seeds after drying, freeze and store below -18°C, and dry the seeds until the water content is 12%;

[0057] (2) Sieving: On the second day before sowing, take out the frozen and stored seeds in step (1), and sieve to obtain plump and free seeds;

[0058] (3) Release dormancy: wash the seeds screened in step (2), then soak them in water for 2 hours, and finally soak them in a mixed solution of gibberellins and humic acid for 12 hours, and set aside, the concentration of gibberellins is 400ppm , the mass concentration of humic acid is 0.005%;

[0059] (4) Coating: put the seeds released from dormancy in step (3) into the coating machine for coating, the speed of the coating machine is 30r / min, add the antibacterial agent, water retaining agent, and red clay powder into the coating machine Spray water into the seed coating, add repellent after the coati...

Embodiment 2

[0072] The processing method of dauri gentian seed, comprises the following steps:

[0073] (1) Seed storage: vacuum seal the seeds after drying, freeze and store below -18°C, and dry the seeds until the water content is 12.4%;

[0074] (2) Sieving: On the second day before sowing, take out the frozen and stored seeds in step (1), and sieve to obtain plump and free seeds;

[0075] (3) Relieve dormancy: wash the seeds screened in step (2), then soak in water for 3 hours, and finally soak in a mixed solution of gibberellin and humic acid for 20 hours, and set aside, the concentration of gibberellin is 500ppm , the mass concentration of humic acid is 0.01%;

[0076] (4) Coating: put the seeds released from dormancy in step (3) into the coating machine for coating, the speed of the coating machine is 30r / min, add the antibacterial agent, water retaining agent, and red clay powder into the coating machine Spray water into the seed coating, add repellent after the coating is compl...

Embodiment 3

[0089] The processing method of dauri gentian seed, comprises the following steps:

[0090] (1) Seed storage: vacuum-seal the seeds after drying, freeze and store below -18°C, and dry the seeds until the water content is 13%;

[0091] (2) Sieving: On the 5th day before sowing, take out the frozen stored seeds in step (1), and sieve to obtain plump and free seeds;

[0092] (3) Release dormancy: wash the seeds screened in step (2), then soak them in water for 4 hours, and finally soak them in a mixed solution of gibberellins and humic acid for 36 hours, and set aside, the concentration of gibberellins is 600ppm , the mass concentration of humic acid is 0.05%;

[0093] (4) Coating: put the seeds released from dormancy in step (3) into the coating machine for coating, the speed of the coating machine is 30r / min, add the antibacterial agent, water retaining agent, and red clay powder into the coating machine Spray water into the seed coating, add repellent after the coating is co...

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Abstract

The invention discloses a treatment method, artificial planting and wild tending method of Dauri gentian seeds. The treatment method includes: vacuum seal the seeds after drying, and store them frozen below -18°C; take out the frozen stored seeds 2-5 days before sowing, and sieve them to obtain plump and free seeds; wash the sieved seeds with water, Then soak in water for 2-4h, and finally soak in the mixed solution of gibberellin and humic acid for 12-36h, put it into the coating machine for coating, add antibacterial agent, water-retaining agent, red clay powder to the coating successively In the machine, spray clean water to coat the seeds. After the coating is completed, add repellent, mix well, and place it indoors to ventilate and dry until the water content is 30-50%. The treatment method, artificial planting and wild tending method of Dauri gentian seeds of the present invention use modern agricultural technology, introduce mechanization, improve the production efficiency and standardization level of Dauri gentian medicinal material production, and reduce production costs.

Description

technical field [0001] The invention relates to the technical field of medicinal material planting, and more specifically relates to a treatment method, artificial planting and wild tending method of Dauri gentian seeds. Background technique [0002] Gentianadahurica Fischer, also known as Gentianadahurica Fischer, is one of the basic medicinal materials of Gentianadahurica Fischer stipulated in the 2015 edition of the Pharmacopoeia of the People's Republic of China. , low fever and other diseases; flowers into Mongolian medicine, can clear the lungs, relieve cough and detoxify. [0003] Dauri gentian is a perennial herb, distributed in Sichuan, Northwest, North China, Northeast and other places. It grows in river beach sandy land, ditch side, sunny hillside and dry grassland. It is suitable for hilly mountainous areas with gravel soil at an altitude of 870-4500 meters. . Prefers shade at the seedling stage, afraid of drought, afraid of sun burns, drought-resistant after a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00A01C1/06A01C1/08A01G22/00A01G22/20A01D91/04C09D1/00C09D5/14A61K36/515
CPCA01C1/06A01C1/00A01C1/08A01G22/00A01G22/20A01D91/04A61K36/515C09D1/00C09D5/14A61K2236/10
Inventor 刘德旺于娟岳鑫杨永兴
Owner INNER MONGOLIA MEDICAL UNIV
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