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Cultivation method for Szechuan-fritillary bulbs

A cultivation method, the technology of Fritillaria chinensis, is applied in the field of cultivation of Fritillaria sichuanensis, which can solve the problem that the rate of seedling preservation for one year is not ideal, the yield of Fritillaria sichuanensis does not reach the optimal level, and it is buried to the second in one year. The effect of shortening the seedling time, increasing the germination rate, and small differences in germination time

Active Publication Date: 2015-02-25
薛刚
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of these two propagation methods are relatively random, and the yield of Fritillaria fritillaria can not reach the optimal level, and cannot meet the requirements of standardized planting.
[0004] Chinese patent 200610172188.3 discloses a method for treating Fritillaria chinensis autumn sowing seeds. The method uses the plant growth regulator gibberellin to treat the seeds. Tests show that this method can improve the germination rate of the seeds, but practice shows that it takes a long time for the full seedling rate It has been extended, and the one-year seedling retention rate is not very ideal
Chinese patent 200610020864.5 discloses a spring sowing seed treatment method of Fritillaria sichuanensis. Although this method solves the problem of post-ripening seeds, the method takes a long time to process, and the seeds need to be buried in the previous year to be sown in the second spring.
Chinese patent 200710303973.2 has announced a kind of low-temperature running water method to process post-ripening treatment seeds. This method improves the germination rate of seeds by controlling parameters such as temperature, time and flow speed, but its seedling time is not balanced, and the seedlings are also comparatively weak under low temperature conditions. weak

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: select ripe yellow-brown ripe plump seed for selection, carry out post-ripening treatment to selected seed, post-ripening treatment adopts constant temperature method, this method is that seed and humus pile are put into storage tank, first spread a layer of soil at the storage tank bottom. Layer 10-15cm of humus soil, then evenly stack seeds with a layer height of 10cm on the humus soil, and then evenly spread a layer of 10-15cm humus soil on the surface of the seeds, and keep the humidity of the humus soil at 75-85% , using a constant temperature control system to keep the temperature in the range of 6-10°C, and treat for 30-40 days in total. Take out the post-ripened seeds, add humus that has passed through a 10-20 mesh sieve and stir evenly to form seed ash, wherein the weight ratio of seeds and humus in the seed ash is 1:15; spread the seed ash evenly On the surface of the cultivated soil, the sowing rate is 450-550 grains / ㎡. After sowing, evenly sie...

Embodiment 2

[0016] Embodiment 2: select ripe yellowish-brown ripe plump seed for selection, carry out post-ripening treatment to selected seed, post-ripening treatment adopts constant temperature method, and this method is to put seed and humus heap into the storage tank, first spread a layer at the bottom of the storage tank. Layer 10-15cm of humus soil, then evenly stack seeds with a layer height of 15cm on the humus soil, and then evenly spread a layer of 10-15cm humus soil on the surface of the seeds, and keep the humidity of the humus soil at 80-85% , using a constant temperature control system to keep the temperature at 6°C for 30 days. Take out the post-ripened seeds, add humus that has passed through a 10-20 mesh sieve and stir evenly to form seed ash, wherein the weight ratio of seeds and humus in the seed ash is 1:15; spread the seed ash evenly The sowing rate is 450 grains / ㎡ on the surface of the cultivated soil. After sowing, evenly sieve humus that has passed through a 10-20...

Embodiment 3

[0017] Embodiment 3: select mature yellowish-brown mature plump seeds for use, carry out post-ripening treatment to selected seeds, and post-ripening treatment adopts constant temperature method, and this method is to put seed and humus heap into storage tank, and spreads a bed at the storage tank bottom earlier. Layer 10-15cm of humus soil, then evenly stack seeds with a layer height of 20cm on the humus soil, and then evenly spread a layer of 10-15cm humus soil on the surface of the seeds, and keep the humidity of the humus soil at 80-85% , using a constant temperature control system to keep the temperature at 8°C for 35 days. Take out the post-ripened seeds, add humus that has passed through a 10-20 mesh sieve and stir evenly to form seed ash, wherein the weight ratio of seeds and humus in the seed ash is 1:15; spread the seed ash evenly The sowing rate is 500 grains / ㎡ on the soil border surface. After sowing, evenly sieve humus that has passed through a 10-20 mesh sieve o...

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Abstract

The invention belongs to the technical field of traditional Chinese medicine planting, and particularly provides a cultivation method for Szechuan-fritillary bulbs. The cultivation method includes selecting seeds, performing after-ripening, seeding and earthing up, wherein after-ripening is performed by a constant temperature method, temperature for after-ripening ranges from 6 DEG C to 10 DEG C, soil humidity ranges from 75% to 85%, and processing time ranges from 30 days to 40 days. Through control on parameters in the cultivation method, Szechuan-fritillary bulb seeds after special after-ripening are small in germination time difference, orderly in germination, high in germination rate, robust in seedling and quick in growth; the technical problems that the Szechuan-fritillary bulbs reproduced artificially are low in germination rate and long in germination time are solved; the cultivation method has the advantages of simple procedure and convenience in operation and is a cultivation technology with high practicability.

Description

technical field [0001] The invention belongs to the technical field of planting Chinese medicinal materials, and in particular relates to a method for cultivating Fritillaria sichuanensis. Background technique [0002] Chuan Fritillaria belongs to the Liliaceae plant. It is a precious Chinese medicinal material for nourishing yin, nourishing the lungs and relieving cough. It is mainly produced in western Sichuan, southern Tibet and northwestern Yunnan. Due to the remarkable clinical curative effect of Chuan Fritillaria, it is included in many traditional Chinese medicine prescriptions or Chinese patent medicine preparations for treating acute tracheitis, bronchitis, tuberculosis and other diseases. At present, there are more than a hundred kinds of Chinese patent medicines with Chuanbeimu as the main raw material. Chuanbeimu preparations such as Chuanbei cough syrup, Chuanbei loquat extract, Chuanbei powder, Shedan Chuanbei liquid and Chuanbei Luohanzhike granules are widely...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 薛刚韩开华余强王强王晓蓉
Owner 薛刚