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Large-scale seedling breeding method of millettia speciosa champ seeds

A technology of Niu Dali and seeds, which is applied in the field of large-scale seedling breeding of Niu Dali seeds, can solve the problems of uneven germination of Niu Dali seeds and the inability to scale up the germination rate of breeding, so as to avoid mildew or low germination rate, increase germination rate, and reduce The effect of incidence

Inactive Publication Date: 2018-07-20
GUANGXI JIPENG INVESTMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention realizes large-scale seedling cultivation of Niu Dali seeds, the seed germination rate is above 98.2%, the survival rate is above 98.6%, the total success rate of seedling cultivation is above 96.7%, and the seedling time can be advanced by 1-2 months, solving the problem of Niu Dali seeds Problems of irregular germination, inability to scale breeding and low germination rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for large-scale seedling cultivation of Niu Dali seeds, comprising the following steps:

[0024] (1) Seed selection: Select healthy Niu Dali that is mature in the year, with full grains, uniform size, no pests, no dryness, no mold, and a purity of more than 98% as seedlings; the selection is to put the Niu Dali seed particles into into brine, remove the particles that float up, and take the particles that sink to the bottom;

[0025] (2) Seed pretreatment: From December to January of the next year, soak Niu Dali seeds in 0.1% mercuric chloride solution for 20 minutes, and then soak them in water for 8 hours; Ultrasonic treatment, the ultrasonic treatment conditions are: ultrasonic frequency 250Hz, ultrasonic time 16min, and the interval between two ultrasonic waves is 42min;

[0026] Then evenly sow on the sand bed sprayed and sterilized with 95% dexon 300 times solution or thiophanate-methyl 1000 times solution for germination, cover with a layer of 1.0-1.5cm...

Embodiment 2

[0031] A method for large-scale seedling cultivation of cattle vigorously seeds, the method is that from December to January of the next year, the cattle vigorously seeds are subjected to pre-seed treatment, and then evenly sowed in 300 times of 95% dexazone or thiophanate-methyl Spray 1000 times of liquid on the sterilized sand bed for germination, cover with a layer of wet fine sand with a thickness of 1.5cm, the fineness of the wet fine sand is 100 mesh, and cover with light-transmitting agricultural plastic shed film arching and sealing, arch height 75cm , when the outdoor temperature is above 25°C, the arch shed is removed, and during the germination process, water is sprayed 4 times to the sand bed, including the following steps:

[0032] (1) Seed selection: Select healthy Niu Dali that is mature in the year, with full grains, uniform size, no pests, no shriveling, no mold, and a purity of more than 98% as seedlings; the selection is to put Niu Dali seed granules into br...

Embodiment 3

[0039] A method for large-scale seedling cultivation of cattle vigorously seeds, the method is that from December to January of the next year, the cattle vigorously seeds are subjected to pre-seed treatment, and then evenly sowed in 300 times of 95% dexazone or thiophanate-methyl Spray 1000 times liquid on the sterilized sand bed for germination, cover with a layer of wet fine sand with a thickness of 1.2cm, the fineness of the wet fine sand is 85 mesh, and cover with light-transmitting agricultural plastic shed film arching and sealing, arch height 70cm , when the outdoor temperature is above 25°C, the arch shed is removed, and during the germination process, water is sprayed 4 times to the sand bed, including the following steps:

[0040] (1) Seed selection: Select healthy Niu Dali that is mature in the year, with full grains, uniform size, no pests, no dryness, no mold, and a purity of more than 98% as seedlings; the selection is to put the Niu Dali seed particles into into...

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Abstract

The invention relates to a large-scale seedling breeding method of millettia speciosa champ seeds. The breeding method comprises the following steps: selecting seeds, pretreating seeds, filling cups with the seeds, breeding seedlings and carrying out transplanting. The seedling breeding method realizes large-scale seedling breeding of the millettia speciosa champ seeds, the germination rate of theseeds is 98.2% or above, the survival rate is 98.6% or above, the total success rate of seedling breeding is 96.7% or above, the seedling breeding time can be 1-2 months in advance, and the problemsthat the germination of the millettia speciosa champ seeds are not uniform, large-scale breeding cannot be realized and the germination rate is low can be solved. Ultrasonic treatment is adopted in aclear water soaking process of the millettia speciosa champ seeds, so that the activity of the millettia speciosa champ seeds can be excited, and the early seed germination can be promoted; a traditional Chinese medicine liquid is sprinkled in a seedling growing process, so that the incidence rate of diseases and insect pests of the millettia speciosa champ young seedlings can be reduced, the growth of the millettia speciosa champ young seedlings can be promoted, meanwhile, mildew and rot of the millettia speciosa champ seeds in a seed germination rate process are avoided, and the germinationrate of the seeds is improved.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for large-scale seedling cultivation of Niu Dali seeds. Background technique [0002] Niu Dali is the root of the beautiful Twig bean genus, which has the effects of relaxing tendons and activating collaterals, clearing away heat and relieving cough, nourishing the lungs and nourishing the kidneys, etc. It is distributed in Guangxi, Guangdong, Hainan, Taiwan, Guizhou and Southeast Asia. edible and medicinal plants. In recent years, due to the continuous increase in sales of various Chinese patent medicines such as Zhuangyao Jianshen Pills and Qiangli Fitness Capsules produced with Niu Dali as the main raw material, the demand for raw materials has also increased sharply. For endangered breeds, the artificial cultivation of cattle has become an inevitable trend. At present, the planting area of ​​Niu Dali is about 30,000 mu. If 600 seedlings are pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G7/06A01C1/00
CPCA01G7/06A01C1/00
Inventor 杜超杰李斌顾鹏威
Owner GUANGXI JIPENG INVESTMENT CO LTD
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