Direct sowing and rapid breeding method of bletilla striata

A Bletilla striata and fast technology, applied in the field of Bletilla striata direct seeding and rapid propagation, can solve the problems of high substrate configuration and labor costs, affecting seed germination rate, unfavorable seedling management, etc. Effect

Inactive Publication Date: 2018-12-28
四川千草生物科技股份有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The above-mentioned technical solutions all need to configure a matrix with complex components to provide nutrients for the seeds of Bletilla striata at the seedling stage, which not only leads to high matrix configuration and labor costs, but also the nutrients in the solid matrix are easy to breed bacteria, thereby affecting the germination rate of seeds
Have again, the nutritional labeling that part prior art scheme adopts is organic matter, can change because of manufacturer, product batch number etc., is unfavorable for industrialized nursery management

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0028] The specific embodiment of the present invention is described in detail in conjunction with embodiment as follows:

[0029] This embodiment is implemented in the applicant's planting base located in Neijiang City, Sichuan Province, and the sowing time is March of 2016-2018.

[0030] S1. Collect naturally mature Bletilla striata fruit pods from July to September every year. Select plump fruit pods to dry in the sun until the pericarp cracks, then peel off the pericarp and collect the powdered Bletilla striata seeds in the pods for later use.

[0031] S2. Place a steel structure seedbed with a length of 50m, a width of 1.5m and a height of 0.5m in the greenhouse.

[0032] S3. Spread the substrate in the seedbed two days before sowing. Firstly, 3 cm square wooden blocks are used to lay into the bottom of the seedbed, and the thickness of the wooden blocks is about 10 cm; then, the top of the wooden blocks is covered with sawdust, and the thickness of the saw dust is abou...

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PUM

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Abstract

The invention discloses a direct sowing and rapid breeding method of bletilla striata. Only wood blocks and saw dust are used as a seedbed matrix, a Huaduoduo No.1 liquid fertilizer diluent is used asa nutrient substance, through bletilla striata seed collection, seedbed manufacturing, direct sowing, moisturizing seedling raising and other steps, bletilla striata seeds sown directly on the matrixgerminate rapidly to achieve industrialized rapid breeding of bletilla striata seedlings.

Description

technical field [0001] The invention relates to a direct-directed rapid breeding method of bletilla striata, belonging to the technical field of bletilla striata seedling cultivation. Background technique [0002] Bletilla striata, also known as Lianjicao, Gangen, Baigi, Ruolan, Zhulan, Zilan, Zihui, Lily, is a perennial herbaceous bulbous plant (tuber root), mainly distributed in China, Taiwan, Japan and northern Myanmar. Its bulbs can be used as medicine after being dried. It has good astringent hemostasis, detumescence and granulation promoting effects, and also has obvious inhibitory effect on Mycobacterium tuberculosis and tumor cells. [0003] The conventional propagation of Bletilla striata is mainly by ramets, but it is not suitable for industrial seedling production because of its low reproductive rate and long-term asexual reproduction can easily lead to species degradation. At present, the bletilla striata seedlings mainly come from tissue culture breeding. Due ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01G31/02A01G13/02A01G24/23
CPCA01G13/0275A01G24/23A01G31/00A01G31/02Y02P60/21
Inventor 李强杜云罗崇玮
Owner 四川千草生物科技股份有限公司
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