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Method for promoting rapid germination of rhus chinensis seeds

A technology of A. serrata and seeds, applied in the directions of seed immunity, seed and rhizome treatment, agriculture, etc., can solve the problems of low germination rate and long germination time of S. serrata seeds, and achieve smooth germination, high germination rate, suitable for The effect of promoting the application

Pending Publication Date: 2021-12-07
安徽水利生态环境建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a method for promoting the rapid germination of A. chinensis seeds, which effectively removes the limitation of the seed coat of S. spp., breaks through the limitations of soaking seeds in hot water, and solves the problems of low germination rate and long germination time of S. spp. problem, to provide a better method for promoting rapid germination of Saltwort seeds

Method used

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  • Method for promoting rapid germination of rhus chinensis seeds
  • Method for promoting rapid germination of rhus chinensis seeds
  • Method for promoting rapid germination of rhus chinensis seeds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of method that promotes the rapid germination of chrysanthemum seed, comprises the following steps:

[0033] S1, seed screening

[0034] Select the seeds with a clarity of 92.1%, a thousand-grain weight of 10.09g, a firmness rate of 90%, a water content of 0.031%, and a seed viability of 90% as qualified seeds.

[0035] S2, Disinfection of seeds

[0036] Put 1 g of qualified seeds in S1 in 100 ml of potassium permanganate solution with a mass concentration of 1% and soak for 3 minutes, take it out and clean it to obtain sterilized seeds;

[0037] S3, soaking seeds in water

[0038] Soak the sterilized seeds of S2 in 10 ml of hot water at a temperature of 80° C. for 20 minutes to obtain hot-soaked seeds; place the hot-soaked seeds in 10 ml of room temperature water for another 20 minutes to obtain water-soaked seeds;

[0039] S4, gibberellin soaking

[0040] Soak the water-soaked seeds obtained in S3 in 10 ml of gibberellin solution with a concentration of 50 ...

Embodiment 2

[0044] A kind of method that promotes the rapid germination of chrysanthemum seed, comprises the following steps:

[0045] Select the seeds with 100% clarity, 1000-grain weight of 10.79g, 94% firmness rate, 0.040% water content and 100% seed viability as qualified seeds.

[0046] S2, Disinfection of seeds

[0047] Place 5g of qualified seeds in S1 in 100ml of potassium permanganate solution with a mass concentration of 5% and soak for 10min, take it out and clean to obtain sterilized seeds;

[0048] S3, soaking seeds in water

[0049] Take 1.1 g of the sterilized seeds of S2 and soak in 10 ml of hot water at a temperature of 80° C. for 30 minutes to obtain hot-soaked seeds; place the hot-soaked seeds in 10 ml of room temperature water for another 30 minutes to obtain water-soaked seeds;

[0050] S4, gibberellin soaking

[0051] Soak the water-soaked seeds obtained in S3 in 10 ml of gibberellin solution with a concentration of 55 mg / L for 24 hours to obtain medicinal-soaked ...

Embodiment 3

[0055] A kind of method that promotes the rapid germination of chrysanthemum seed, comprises the following steps:

[0056] Seeds with 95% clarity, 1000-grain weight of 10.55g, 92% firmness rate, 0.035% water content and 95% seed vitality were selected as quality qualified seeds.

[0057] S2, Disinfection of seeds

[0058] Place 3g of qualified seeds in S1 in 100ml of potassium permanganate solution with a mass concentration of 3% and soak for 6min, take it out and clean it to obtain sterilized seeds;

[0059] S3, soaking seeds in water

[0060] Take 1 g of the sterilized seeds of S2 and soak in 10 ml of hot water at a temperature of 80° C. for 25 minutes to obtain hot-soaked seeds; place the hot-soaked seeds in 10 ml of room temperature water for another 25 minutes to obtain water-soaked seeds;

[0061] S4, gibberellin soaking

[0062] Soak the water-soaked seeds obtained in S3 in 10 ml of gibberellin solution with a concentration of 53 mg / L for 24 hours to obtain medicinal...

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Abstract

The invention discloses a method for promoting rapid germination of rhus chinensis seeds, and belongs to the technical field of germination promotion. The method comprises the steps of screening qualified rhus chinensis seeds, disinfecting the seeds, soaking the seeds in water, soaking the seeds with gibberellin, accelerating germination of the seeds and the like; the rhus chinensis seeds qualified in quality detection are disinfected by adopting a potassium permanganate solution, and mold on the surfaces of the seeds is removed; the dormancy mechanism of the rhus chinensis seeds in the lacquer tree family is broken by soaking the seeds with hot water and warm water; and then the treated rhus chinensis seeds are soaked with a gibberellin solution, so that degradation of macromolecular substances is effectively promoted, meanwhile, the activity of hydrolase is improved, and smooth proceeding of synthetic action in the seed germination process is facilitated. According to the method for promoting rapid germination of the rhus chinensis seeds, the seeding emergence rate and the survival rate of the germinated rhus chinensis seeds can basically reach 100%, operation is easy, the germination rate is high, the germination time is greatly shortened, and the method is suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of germination promotion, in particular to a method for promoting rapid germination of A. salina seeds. Background technique [0002] Saltwood, belonging to the genus Saltwood in the Anacardaceae family, is an arbor that can grow up to 8m. The branches of this tree species are spread out, the crown is broad and spherical, and the odd-numbered pinnate compound leaves are bright red in autumn and winter. It is a colorful leaf tree species with great ornamental value. It can be used as landscape tree, street tree and shade tree. It has strong adaptability, deep roots, strong germination, and fast growth. It can be developed and utilized as a native slope protection plant for ecological restoration of bare slopes. In addition, Salmonella is also an important economic tree species. Its branches and leaves are mainly parasitized by gall aphids to form galls, which are called gall. The seeds of Salmonella have a...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/08
CPCA01C1/00A01C1/08Y02P60/40
Inventor 周国林李坤孙云利成彦丽张远兵
Owner 安徽水利生态环境建设有限公司
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