Polygonatum cyrtonema seed breeding method capable of prolonging service life

A technology of Polygonatum polyflora and seeds, which is applied in the directions of seed and rhizome treatment, botanical equipment and methods, chemicals for biological control, etc. The effect of promoting growth and improving the lifespan of Polygonatum

Inactive Publication Date: 2018-12-28
重庆市银蜂四云创圆农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, there is a lack of methods for bre

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for breeding Polygonatum polyflora seeds that can improve lifespan, comprising the following steps:

[0024] S1, pretreatment of sealwort seeds:

[0025] A1, select mature Polygonatum seeds, peel and rinse and dry in the shade, put 3.5cm thick yellow sand in the wooden box, and spread the Polygonatum seeds evenly on the yellow sand;

[0026] A2. In the first ten days of April, take out the sealwort seeds stored in the previous step, use a screen to remove the yellow sand, then immerse the seeds in the seed treatment agent, maintain the temperature at 28°C, and soak for 2 days. The components in the seed treatment agent are expressed by weight percentage Calculated as Gibberellin 0.05%, Indoleacetic Acid 0.02%, Naphthaleneacetic Acid 0.01%, 5-Hydroxy-IAA 0.01%, Indolebutyric Acid 0.01%, 6-Benzylaminopurine 0.01%, 6-Furfurylaminopurine 0.01 %, zeatin 0.01%, the balance is water;

[0027] A3, using infrared light with ultrasonic waves to treat the seeds for 1d; ...

Embodiment 2

[0034] A method for breeding Polygonatum polyflora seeds that can improve lifespan, comprising the following steps:

[0035] S1, pretreatment of sealwort seeds:

[0036] A1, select mature Polygonatum seeds, peel and rinse and dry in the shade, put 3.8cm thick yellow sand in the wooden box, and spread the Polygonatum seeds evenly on the yellow sand;

[0037] A2. In the first ten days of April, take out the Polygonatum seeds stored in the previous step, use a sieve to remove the yellow sand, then immerse the seeds in the seed treatment agent, maintain the temperature at 29°C, and soak for 2 days. The components in the seed treatment agent are expressed by weight percentage Calculated as Gibberellin 0.1%, Indoleacetic Acid 0.1%, Naphthaleneacetic Acid 0.1%, 5-Hydroxy-IAA 0.1%, Indolebutyric Acid 0.1%, 6-Benzylaminopurine 0.1%, 6-Furfurylaminopurine 0.1% %, zeatin 0.1%, the balance is water;

[0038] A3, using infrared light with ultrasonic waves to treat the seeds for 1d;

[0...

Embodiment 3

[0045] A method for breeding Polygonatum polyflora seeds that can improve lifespan, comprising the following steps:

[0046] S1, pretreatment of sealwort seeds:

[0047] A1, select mature Polygonatum seeds, peel and rinse and dry in the shade, put 4cm thick yellow sand in the wooden box, and spread the Polygonatum seeds evenly on the yellow sand;

[0048] A2. In the first ten days of April, take out the sealwort seeds stored in the previous step, use a sieve to remove the yellow sand, then immerse the seeds in the seed treatment agent, maintain the temperature at 30°C, and soak for 3 days. The components in the seed treatment agent are expressed by weight percentage Calculated as gibberellin 1%, indole acetic acid 1%, naphthalene acetic acid 0.5%, 5-hydroxy-IAA 0.5%, indole butyric acid 0.5%, 6-benzylaminopurine 1%, 6-furfurylaminopurine 0.5% %, 0.5% zeatin, and the balance is water;

[0049] A3, using infrared light combined with ultrasonic waves to treat the seeds for 2d; ...

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Abstract

The invention relates to the technical field of seed breeding, in particular to a polygonatum cyrtonema seed breeding method capable of prolonging the service life. The polygonatum cyrtonema seed breeding method comprises the following steps that S1, polygonatum cyrtonema seeds are preprocessed: A1, ripe polygonatum cyrtonema seeds are selected; A2, the polygonatum cyrtonema seeds stored in the previous step in the first ten-day period of April are taken out and are immersed in a seed treatment agent, wherein the seed treatment agent is prepared from, by weight, 0.05-2% of gibberellin, 0.02-3%of indoleacetic acid, 0.01-1% of naphthylacetic acid, 0.01-1% of 5-hydroxyl-IAA, 0.01-1% of indolebutyric acid, 0.01-2% of 6-benzylaminopurine, 0.01-2% of 6-furfurylaminopurine, 0.01-2% of zeatin andthe balance water ; A3, seed treatment is performed through cooperation of infrared light and ultrasonic waves; S3, sowing is performed. The polygonatum cyrtonema seeds are treated by adopting the seed treatment agent, growth of the polygonatum cyrtonema seeds can be promoted, treatment is performed by adopting the infrared light and ultrasonic waves, and the service life of polygonatum cyrtonemacan be prolonged.

Description

technical field [0001] The invention relates to the technical field of seed breeding, in particular to a method for breeding Polygonatum polyflora seeds that can increase lifespan. Background technique [0002] Polygonatum multiflora is a perennial herb of the genus Polygonatum in the family Liliaceae. The rhizomes are thick, rarely nearly cylindrical, and the stem height can reach 100 cm. The leaves are alternate, oval, ovate-lanceolate to oblong-lanceolate, Umbels, yellow-green perianth, black berries, flowering in May-June, fruiting in August-October. [0003] Distributed in Sichuan, Guizhou, Hunan, Hubei, Henan, Jiangxi, Anhui, Jiangsu, Zhejiang, Fujian, Guangdong, and Guangxi in China. In the undergrowth, shrubs or hillside shade, there is an undergrowth imitation wild cultivation area of ​​2000 mu in Xinhua County, Hunan Province. [0004] In southern China, this species is used as a medicinal plant Polygonatum. Polygonatum rhizome of medical part, sweet in taste, f...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01G22/00A01N43/12A01N43/38A01N37/10A01N43/90A01P21/00
CPCA01C1/00A01G22/00A01N37/10A01N43/12A01N43/38A01N43/90
Inventor 段淑英
Owner 重庆市银蜂四云创圆农业开发有限公司
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