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Seedling raising method for salvia miltiorrhiza seeds

A seed and Danshen technology, applied in fertilization methods, seed immunization, seed and rhizome treatment, etc., can solve the problems of complex methods, less use, and long seedling age, and achieve the effect of simple seedling raising methods, low cost, and promoting growth

Inactive Publication Date: 2018-11-30
四川同兴天然植物药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The seedlings required for planting Salvia miltiorrhiza are generally obtained by seedling or cutting seedlings. Cutting seedlings have the advantages of good seedling growth and short seedling age, but there are also defects such as wide land use, complicated methods, low survival rate, and high incidence of diseases and insect pests. The planting of Salvia miltiorrhiza mostly adopts cuttings to raise seedlings; although seed seedlings have the advantages of simple methods, less land occupation, large quantity, and less pests and diseases, they also have the disadvantages of long seedling age, slender seedlings, and low germination rate. adopted by people

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] 1. Land selection and preparation: soil selection; application of base fertilizer; deep plowing of the soil; raking to make a seedbed;

[0027] 2. Seed treatment: select plump Salvia miltiorrhiza seeds and soak them in warm water at 32°C for 11 hours. Then take it out and let it dry for a while; soak it in vinegar for 8 minutes; rinse it with clean water, put it in a germination cloth bag or other containers, and put it in an environment with a temperature of 25-30°C and a humidity of more than 95% for germination, and turn it 2 times a day. ~3 times, after 5 days, 50% of the seeds can be sown after the radicle is exposed;

[0028] 3. Sowing: Sow the germinated Salvia miltiorrhiza seeds evenly on the seedbed, the seed spacing should be 15×15mm; cover with sandy soil, then cover with film or straw; observe the germination situation, and when the seedlings emerge, remove the cover;

[0029] 4. Seedling stage management: control the water content of the seedbed soil at 23...

Embodiment 2

[0032] 1. Land selection and preparation: soil selection; application of base fertilizer; deep plowing of the soil; raking to make a seedbed;

[0033] 2. Seed treatment: select plump Salvia miltiorrhiza seeds and soak them in warm water at 35°C for 10 hours. Then take it out and let it dry for a while; soak it in vinegar for 5 minutes; rinse it with clean water, put it in a germination cloth bag or other containers, and put it in an environment with a temperature of 30°C and a humidity of more than 95% for germination, and turn it 2 to 3 times a day. Once, after 5 to 6 days, 60% of the seeds can be sown after the radicle is exposed;

[0034] 3. Sowing: Sow the germinated Salvia miltiorrhiza seeds evenly on the seedbed, the seed spacing should be 15×15mm; cover with sandy soil, then cover with film or straw; observe the germination situation, and when the seedlings emerge, remove the cover;

[0035] 4. Seedling stage management: control the water content of the seedbed soil at...

Embodiment 3

[0038] 1. Land selection and preparation: soil selection; application of base fertilizer; deep plowing of the soil; raking to make a seedbed;

[0039] 2. Seed treatment: select plump Salvia miltiorrhiza seeds and soak them in warm water at 30°C for 12 hours. Then take it out and let it dry for a while; soak it in vinegar for 10 minutes; rinse it with clean water, put it in a germination cloth bag or other containers, and put it in an environment with a temperature of 30°C and a humidity above 95% for germination, and turn it 2 to 3 times a day. Once, after 5 to 6 days, 60% of the seeds can be sown after the radicle is exposed;

[0040] 3. Sowing: Sow the germinated Salvia miltiorrhiza seeds evenly on the seedbed, the seed spacing should be 15×15mm; cover with sandy soil, then cover with film or straw; observe the germination situation, and when the seedlings emerge, remove the cover;

[0041] 4. Seedling stage management: control the water content of the seedbed soil at 20%; ...

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Abstract

The invention discloses a seedling raising method of salvia miltiorrhiza seeds. The method comprises the following steps: (1) land selection and preparation; (2) seed treatment; (3) sowing; (4) management in a seedling stage; and (5) seedling emergence and transplantation. According to the seedling raising method of the salvia miltiorrhiza seeds, pre-treatment is first carried out on the salvia miltiorrhiza seeds to reduce diseases and pests; and then through rational application of a foliar fertilizer in the seedling stage, the growth of salvia miltiorrhiza seedlings is promoted, the salvia miltiorrhiza seedlings grow well, and later transplantation and planting are facilitated.

Description

technical field [0001] The invention relates to the field of planting Chinese medicinal materials, in particular to a method for raising seedlings of salvia miltiorrhiza seeds. Background technique [0002] Salviamiltiorrhiza Bunge is a perennial herb of the Lamiaceae genus Salvia. It is distributed in most parts of the country. Its dried roots and rhizomes are used as medicine. Bulk medicinal materials. Salvia miltiorrhiza in traditional Chinese medicine has the effects of promoting blood circulation and removing blood stasis, dredging menstrual flow and relieving pain, clearing heart and irritability, cooling blood and eliminating carbuncle; it is used to treat chest pain and heart pain, epigastric and hypochondriac pain, accumulation of abdominal mass, heat arthralgia pain, upset and insomnia, and irregular menstruation , Dysmenorrhea, amenorrhea, sores, swelling and pain embolism. Since the 1970s, Salvia miltiorrhiza has become the first choice for clinical treatment o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01C1/00A01C1/08A01C21/00
CPCA01C1/00A01C1/08A01C21/005
Inventor 罗明华康卫龙顾冰刘桦
Owner 四川同兴天然植物药业有限公司
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