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Quick breeding method for root of kudzu vine

A fast, nursery bed technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of inability to meet a large number of needs, high requirements for female parent materials, limited number of seedlings, etc., to save the reproductive material of female parent. , The effect of less investment in equipment and facilities and developed root system

Inactive Publication Date: 2007-01-24
陈清虎
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  • Summary
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the kudzu root planting area in my country is less than 500,000 mu, and the market gap is very large.
Although the traditional cutting or layering method does not have high technical requirements and is easy to master and apply, it has slow propagation speed, high requirements for female parent materials, large dosage, low survival rate, and is limited by seasons; The tissue culture method is used to propagate kudzu root, so it must be carried out in the laboratory, corresponding equipment is required, and the number of seedlings to be cultivated is also limited. Not only the cost is too high, but also it cannot meet the large demand of actual production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] (1) Preparation of nursery beds and nursery sheds:

[0032] Arrange a seedling bed with a length of 8 meters and a width of 4 meters on the flat ground, and longitudinally excavate a ditch with a width of 0.3 meters and a depth of 0.5 meters at one-half of the width of the bed surface. Perlite particles, and then spread 3cm thick fine sand on the perlite as the breeding bed surface. After the seedling bed is ready, build a small arch shed with bamboo chips or steel pipes above it. The highest top of the shed is 2.5-3 meters. A 0.6mm thick film is used for the surface, and the shed surface is placed on the ground around it, then the bed surface is disinfected and sterilized, and finally the film at both ends of the sand bed is hung down to seal the sand bed. By sunlight irradiation for 48 hours, the humidity of the sand bed was 70%, and the temperature reached 50°C, and then the two ends of the shed were opened for subsequent use.

[0033] (2) Preparation of breeding fl...

Embodiment 2

[0050] Preparation of nursery beds and nursery sheds:

[0051] Arrange a seedling bed with a length of 8 meters and a width of 4 meters on the flat ground, excavate a ditch with a width of 0.3 meters and a depth of 0.5 meters longitudinally at half the width of the bed, and build a small shed with bamboo slices above it. The highest top of the shed is 2.5-3 meters, and the shed surface is made of a film with a thickness of 0.6mm.

[0052] (2) Preparation of breeding fluid:

[0053] Complete according to the steps described in Example 1;

[0054] (3) Preparation of kudzu root incision material treatment agent:

[0055] Complete according to the steps described in Example 1;

[0056] (3) Preparation of female parent breeding materials:

[0057] Complete according to the steps described in Example 1;

[0058] (4) Vaccination:

[0059] Take out the female parent breeding material from the breeding liquid, let it dry for 10 minutes, then seal the two ends of the bud nodes wit...

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Abstract

The quick breeding method of kudzu vine includes the following steps: cutting kudzu vine with leaf into 5-8mm long bud section, soaking the bud section in breeding liquid for 1-2 hr, sealing the end cuts of bud section with the compounded cut treating material, setting the bud section in nursery bed with spread lower perlite grain layer of 3cm thickness and upper fine sand layer of 3cm thickness and covering arched shed, growing the bud section in the shed with controlled temperature 15-33deg.c, humidity of 70 % and illumination rate of 30 % to form complete regenerated plant within 20 days. The method is simple, fast in breeding speed, and suitable for fast breeding of kudzu vine.

Description

technical field [0001] The invention relates to a method for plant propagation and regeneration, in particular to a method for rapid propagation of kudzu root micromaterials. Background technique [0002] Pueraria lobata is a perennial vine belonging to the legume family. The roots of Pueraria lobata are used for both medicine and food. Many functions. Because its efficacy can be compared with that of American ginseng, famous Chinese medicine experts call it the "gold" of medicinal and edible plants, so it is called "golden kudzu". The Ministry of Health has officially recognized kudzu root as a mountain plant, which is both food and medicine. . Pueraria is increasingly becoming one of the most profitable developments in the new century. At present, the kudzu root planting area in my country is less than 500,000 mu, and the market gap is very large. [0003] There are traditional cutting, layering and tissue culture methods for the propagation of kudzu root. Although th...

Claims

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Application Information

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IPC IPC(8): A01G7/00A01G1/00
Inventor 陈清虎
Owner 陈清虎
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