A kind of Gansu Fritillaria bulb valve propagation method

A technology of Gansu Fritillaria and bulbs, which is applied in the field of artificial cultivation of precious medicinal plants Gansu Fritillaria, which can solve the problems of Gansu Fritillaria's weak reproductive ability, low germination rate of seeds, and difficulty in breeding small bulbs, etc., and achieves significant social benefits , and significant ecological benefits, and the effect of shortening the cultivation period

Active Publication Date: 2016-03-02
GANSU AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reproductive ability of Gansu Fritillaria is very weak. Under natural conditions, it is difficult for Gansu Fritillaria bulbs to reproduce small bulbs. The germination rate of seeds is very low and the growth rate is very slow. The survival rate of overwintering is very low. It takes 4 years to harvest Gansu Fritillaria. herbs
So far, there is no ideal high-efficiency propagation technology for artificial cultivation of Fritillaria fritillaria, but with the single-petal propagation method of fritillary fritillary bulbs, one bulb can reproduce 4-7 sub-bulbs, and it grows fast, and can be harvested maturely in two years, with good economic benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] In 2011, the Gansu Fritillaria bulb single-petal propagation test was carried out in Luojiamo, Huichuan Town, Weiyuan County, with an area of ​​200m 2 . The present invention implements according to the following steps:

[0039] 1. Bulb Harvesting

[0040] ① On July 22, 2011, the bulbs were harvested in the 4-year-old field of Fritillaria fritillaria in Gansu;

[0041] 2. bulb split

[0042] ① The bulbs of Fritillaria fritillaria without disease spots are preferred;

[0043] ② Bulb splitting: Gently remove the bulb petals of the preferred Gansu fritillaria species from the bulb disc, and divide them into single petals and bulb discs;

[0044] 3. Storage and germination of bulb petals

[0045] ① Prepare moss; remove moss impurities and select clean and uniform moss;

[0046] ②Storage and germination acceleration: Spray the moss with water until it is wet, spread a layer of moss in the carton, put a layer of Gansu Fritillaria bulbs, the distance between the bulbs...

Embodiment 2

[0062] In 2012, the Gansu Fritillaria bulb single-petal propagation test was carried out in Luojiamo, Huichuan Town, Weiyuan County, with an area of ​​200m 2 . The present invention implements according to the following steps:

[0063] 1. Bulb Harvesting

[0064] ①Select seedlings and determine harvesting time: On July 27, 2012, bulbs were harvested in the 4-year-old field of Fritillaria fritillaria in Gansu;

[0065] ② Timely excavation of seed bulbs: be careful to bruise the bulbs when excavating;

[0066] 2. split bulb

[0067] ①Preferred bulbs: choose healthy bulbs without disease spots as bulbs, and remove bulbs that do not meet the requirements;

[0068] ② Splitting: Gently remove the scales of the fritillaria bulbs from the bulb disc, and divide them into single petals and bulb discs;

[0069] 3. Storage and germination of bulb petals

[0070] ①Prepare moss: select clean moss and manage it with moisture;

[0071] ②Spray the moss with water until it is wet, spr...

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PUM

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Abstract

The present invention relates to a Gansu Fritillaria bulb valve propagation method, the steps include a. Harvesting seed bulbs includes ① selecting seed plants, determining the harvesting time, and ② harvesting seed bulbs in time; b. The bulb split contains ① preferred species of bulb, ② split; c. The storage and germination of the bulb petals contain ① preparation of moss, and ② storage and germination; d. Storage temperature includes ①select storage location, ②change in storage temperature; e. Single bulb sowing includes ①determining the sowing period, ②selecting the land, ③applying basal fertilizer, ④riding the soil, ⑤sowing in time, ⑥keeping moisture; f. Field management includes ① timely weeding, ② timely soil covering, ③ water and fertilizer management, and ④ disease prevention and control; g. Harvesting includes ① determining the harvest time, ② excavating and grading. The present invention can shorten the sowing and cultivation period of fritillary seeds of Gansu by 2 years, realize large-scale artificial cultivation, effectively protect wild resources, and have good economic benefits.

Description

technical field [0001] The invention relates to the artificial cultivation technique of the famous and precious medicinal plant Fritillaria gansuensis, in particular to a bulb flap propagation method of fritillaria gansuensis. Background technique [0002] Gansu Fritillaria ( Fritillariaprzewalskii Maxim.ExBatal) is a medicinal plant with high economic value, which has the effects of moisturizing the lungs and dispelling stagnation, relieving cough and reducing phlegm. There are a large number of Chinese patent medicines that use Gansu Fritillaria as raw materials. Common preparations include Ermu Pills, Wugeng Taiping Pills, Qingtan Bufei Pills, Xiaoerzhike Powder, Beiling Powder, Qingfei Powder, Gansu Fritillaria Antitussive Tablets, Xiaoer Hua Phlegm tablets, Shedan Chuanbei liquid, cough syrup, Chuanbei cough syrup, loquat cough syrup, etc. The price of Gansu fritillary has been rising from tens of yuan to 1,600 yuan / kg in 2014. Due to the over-exploitation of wild res...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 陈垣郭凤霞
Owner GANSU AGRI UNIV
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