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A kind of cultivation method of high-quality and high-yield salvia miltiorrhiza

A cultivation method and technology of salvia miltiorrhiza, applied in the field of cultivation of high-quality and high-yield salvia miltiorrhiza, can solve the problems of poor quality and low yield of salvia miltiorrhiza, achieve the effects of reducing production costs, overcoming blindness and randomness, and accurate separation

Active Publication Date: 2018-05-29
HENAN UNIV OF CHINESE MEDICINE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a method for cultivating high-quality and high-yield salvia miltiorrhiza, which can effectively solve the problems of low yield and poor quality of the existing salvia miltiorrhiza

Method used

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  • A kind of cultivation method of high-quality and high-yield salvia miltiorrhiza

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Comparison scheme
Effect test

Embodiment 1

[0046] A cultivation method of salvia miltiorrhiza, realized by the following steps:

[0047] (1) Cultivate hybrid seeds

[0048] 1) Fertilization for site preparation: deep plowing 25cm, applying 3800KG of decomposed farmyard manure per mu, 80KG of superphosphate, raking, ridge bottom width 60cm, ridge bottom width 60-65cm, vertical height 20cm, reserved as cultivation land; per square meter Apply 8.4KG of decomposed farmyard manure and mix it evenly with the bed soil as a seedbed;

[0049] 2) Seed treatment: Soak the seeds of Nandan and Yudanshen in warm water at 30°C for 10 hours before sowing, remove and dry for 5 minutes, then rub them, rinse them with clean water, put them in a large clean basin, and place them at a temperature of 25°C and a temperature of 95% or more Accelerate germination in a humid environment, turn it twice a day, and after 5 days, 40% of the seeds can be sown after revealing the radicle;

[0050] 3) Cultivation and seedling cultivation: In mid-Mar...

Embodiment 2

[0073] A cultivation method of salvia miltiorrhiza, realized by the following steps:

[0074] (1) Cultivate hybrid seeds

[0075] 1) Fertilization for site preparation: Deep plow 30cm, apply 4200KG of decomposed farmyard manure per mu, 120KG of superphosphate, rake level, ridge bottom width 65cm, surface width 35cm, vertical height 25cm, reserve as cultivation land; apply decomposed manure per square meter Farmyard manure 8.8KG, mixed evenly with the bed soil as a seedbed;

[0076] 2) Seed treatment: soak the seeds of Nandan and Yudanshen in warm water at 35°C for 12 hours before sowing, remove and dry for 10 minutes, rub them, rinse them with clean water, put them in a large clean basin, and place them at a temperature of 30°C and a temperature of 95% or more Accelerate germination in a humid environment, stir 3 times a day, and after 6 days, 60% of the seeds can be sown after revealing the radicle;

[0077] 3) Cultivation and seedling cultivation: In mid-March, when the te...

Embodiment 3

[0100] A cultivation method of salvia miltiorrhiza, realized by the following steps:

[0101] (1) Cultivate hybrid seeds

[0102] 1) Fertilization for site preparation: Deep plow 27cm, apply 4000KG of decomposed farmyard manure per mu, 100KG of superphosphate, rake flat, ridge bottom width 63cm, surface width 33cm, vertical height 23cm, reserve as cultivation land; apply decomposed manure per square meter Farmyard manure 8.6KG, mixed evenly with the bed soil as a seedbed;

[0103] 2) Seed treatment: Soak the seeds of Nandan Shenshen and Yudanshen in warm water at 33°C for 11 hours before sowing, remove and dry for 8 minutes, then rub them, rinse them with clean water, put them in a large clean basin, and place them at a temperature of 27°C and a temperature of 95% or more Accelerate germination in a humid environment, stir 3 times a day, and after 6 days, 50% of the seeds can be sown after revealing the radicle;

[0104] 3) Cultivation and seedling cultivation: In mid-March,...

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Abstract

The invention relates to a good-quality and high-yield salvia miltiorrhiza cultivation method. The good-quality and high-yield salvia miltiorrhiza cultivation method can effectively solve the existing problems of low yield and poor quality of salvia miltiorrhiza and comprises the steps that hybrid seeds are cultivated, artificial pollination is performed, then paper bags are put on, the paper bag shredding or breaking indicates that accidental pollination occurs possibly, the pollination is performed again, the bags are timely taken on 3-5 days after pollination, growth management and prevention and control of plant diseases and insect pests are performed, digging and collection are performed when the salvia miltiorrhiza grows for 600-630 days, and the salvia miltiorrhiza plants with 30-50 divided roots respectively are selected for the hybrid seeds. The good-quality and high-yield salvia miltiorrhiza cultivation method can improve the yield and quality of cultivated salvia miltiorrhiza, can overcome the shortcomings of blindness and randomness during natural germplasm utilization of traditional salvia miltiorrhiza, can develop extraordinary germplasm which cannot be expected and obtained through traditional artificial breeding, does not produce the problem of biological safety, reduces the labor intensity for seed production, saves labors, reduces the production cost, makes separation of parents and the hybrid seeds accurate and makes the purity of produced seed high. The good-quality and high-yield salvia miltiorrhiza cultivation method can be used for larger-area hybrid seed production and is easy to popularize.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a method for cultivating high-quality and high-yield salvia miltiorrhiza. Background technique [0002] Salvia miltiorrhiza is the root and rhizome of the herb Salvia miltiorrhiza in the Labiatae family. The main production areas are Shandong, Anhui, Henan, Shaanxi and other places, and the cultivation of Zihuadanshen is more common. The growth environment of salvia miltiorrhiza is usually mild, with sufficient light and humid air. Salvia miltiorrhiza has great medicinal value. It has the effects of promoting blood circulation and regulating menstruation, dispelling blood stasis and relieving pain, cooling blood and eliminating carbuncle, clearing heart and annoyance, nourishing blood and calming nerves. It has a long history of application in our country. This kind of medicinal plant with unique functions is a special population formed after long-term accumulation of natural s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01H1/02A01H1/04A01G22/25
CPCA01G22/00A01H1/02A01H1/04
Inventor 王一硕王明豪韩玉洪王振军张振西陈献忠
Owner HENAN UNIV OF CHINESE MEDICINE
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