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Rapid seedling method of eucommia ulmoides

A fast, seed-based technology, applied in botany equipment and methods, soilless cultivation, cultivation, etc., can solve the problems of unbalanced seedling quality, poor growth, large amount of seeds, etc., to improve the emergence rate and seedling rate, The effect of reducing production cost and improving seedling quality

Inactive Publication Date: 2017-01-04
RES INST OF TRADITIONAL CHINESE MEDICINE PLANTS HUBEI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, from the perspective of industrial development, it is more feasible to only use field direct seeding for seedling cultivation at present, but large-scale production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0012] Example 1:

[0013] 1. Seed treatment before sowing: 30-45 days before sowing, use wet sand to sand the seeds. Mix the seeds and wet sand in a ratio of 1:3 by volume, and you can hold them into a ball and stack them in piles. Turn it once every two days, spray with pure water, keep the humidity, and the seeds can be sown when part of the seeds are white.

[0014] 2. Matrix screening: The matrix is ​​made of peat:perlite:vermiculite:sawdust in a volume ratio of 3:1:1:0.

[0015] 3. Modified Hoagland's nutrient solution formula: potassium dihydrogen phosphate 138mg / L, magnesium sulfate heptahydrate 490mg / L, potassium nitrate 510mg / L, calcium chloride dihydrate 580mg / L, manganese chloride tetrahydrate 1.81mg / L, heptahydrate Zinc sulfate hydrate 0.22mg / L, boric acid 2.86mg / L, copper sulfate pentahydrate 0.08mg / L, sodium molybdate dihydrate 0.02mg / L, cobalt sulfate heptahydrate 0.08mg / L, disodium EDTA 3730mg / L, ferric sulfate heptahydrate 2780mg / L.

[0016] 4. Seedbed m...

Example Embodiment

[0018] Example 2:

[0019] 1. Seed treatment before sowing: 30-45 days before sowing, use wet sand to sand the seeds. Mix the seeds and wet sand in a ratio of 1:3 by volume, and you can hold them into a ball and stack them in piles. Turn it once every two days, spray with pure water, keep the humidity, and the seeds can be sown when part of the seeds are white.

[0020] 2. Matrix screening: The matrix is ​​made of peat:perlite:vermiculite:sawdust in a volume ratio of 0:1:1:3.

[0021] 3. Modified Hoagland's nutrient solution formula: potassium dihydrogen phosphate 138mg / L, magnesium sulfate heptahydrate 490mg / L, potassium nitrate 510mg / L, calcium chloride dihydrate 580mg / L, manganese chloride tetrahydrate 1.81mg / L, heptahydrate Zinc sulfate hydrate 0.22mg / L, boric acid 2.86mg / L, copper sulfate pentahydrate 0.08mg / L, sodium molybdate dihydrate 0.02mg / L, cobalt sulfate heptahydrate 0.08mg / L, disodium EDTA 3730mg / L, ferric sulfate heptahydrate 2780mg / L.

[0022] 4. Seedbed m...

Example Embodiment

[0024] Example 3:

[0025] 1. Seed treatment before sowing: 30-45 days before sowing, use wet sand to sand the seeds. Mix the seeds and wet sand in a ratio of 1:3 by volume, and you can hold them into a ball and stack them in piles. Turn it once every two days, spray with pure water, keep the humidity, and the seeds can be sown when part of the seeds are white.

[0026] 2. Matrix screening: The matrix is ​​made of peat:perlite:vermiculite:sawdust in a volume ratio of 1:1:1:2.

[0027] 3. Modified Hoagland's nutrient solution formula: potassium dihydrogen phosphate 138mg / L, magnesium sulfate heptahydrate 490mg / L, potassium nitrate 510mg / L, calcium chloride dihydrate 580mg / L, manganese chloride tetrahydrate 1.81mg / L, heptahydrate Zinc sulfate hydrate 0.22mg / L, boric acid 2.86mg / L, copper sulfate pentahydrate 0.08mg / L, sodium molybdate dihydrate 0.02mg / L, cobalt sulfate heptahydrate 0.08mg / L, disodium EDTA 3730mg / L, ferric sulfate heptahydrate 2780mg / L.

[0028] 4. Seedbed m...

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PUM

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Abstract

The invention relates to a rapid seedling method of eucommia ulmoides. The rapid seedling method is characterized by comprising the following steps: a. treating seeds before sowing; b. screening substances; c. selecting nutritional liquid; and d. managing seedling bed. The invention aims at providing a method for suitable for rapidly seedling of eucommia ulmoides. The method is beneficial to shortening the seedling time, improving the quality of seedlings, and lowering the production cost of seedlings.

Description

technical field [0001] The invention relates to a rapid seedling raising method of Eucommia ulmoides. Background technique [0002] Eucommia ulmoids Oliv. is a unique medicinal material with the same origin of medicine and food in my country, and it is also an economic tree species. With a history of more than 2000 years of medication, it has a wide range of clinical applications. It mainly treats diseases such as weakness of the waist and knees, low back pain due to kidney deficiency, restless fetal movement, and threatened miscarriage. In addition to medical uses, because the skin, leaves, and fruits all contain aucubin and eucommia gum, Eucommia ulmoides belongs to the glue source plant, has a high content of eucommia gum, and is widely used in various special industries. In addition, Eucommia is also used for garden greening and soil and water conservation. [0003] Eucommia can be propagated in various ways, such as seeds, cuttings, root tillers, layering, grafting, ...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G31/00
Inventor 廖璐婧张美德王玭艾伦强由金文周成河
Owner RES INST OF TRADITIONAL CHINESE MEDICINE PLANTS HUBEI ACAD OF AGRI SCI
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