Method for promoting early germination of paris-polyphylla seeds

A technology for early germination and seeds, applied in the direction of seed and rhizome treatment, application, agriculture, etc., can solve the problem of long germination time of seeds, and achieve the effect of shortening germination time, releasing dormancy and increasing content.

Inactive Publication Date: 2019-03-01
JINGXI XIUMEI BIANCHENG AGRI SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these methods have shortened the seed germination time to a certain extent, the seed germination time is still longer

Method used

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  • Method for promoting early germination of paris-polyphylla seeds
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  • Method for promoting early germination of paris-polyphylla seeds

Examples

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Effect test

Embodiment 1

[0024] A method for promoting the early germination of chrysanthemum seeds, said method comprising the following steps:

[0025] (1) Low-temperature storage of seeds: pick mature, plump, and pest-free seeds of Chonglou, wash them with water, rub them with sand to remove the red arils on the surface, and mix them with wet sand with a water content of 60% in a weight ratio of 1:9 After mixing, refrigerate in a -4°C refrigerator for 28 days, and keep the sand moist and breathable during the refrigerating process;

[0026] (2) Seed disinfection: put the above-mentioned refrigerated seeds into a sodium hypochlorite solution with a volume concentration of 5% and soak for 10 hours, pull out the seeds, rinse 2 times with sterile water, drain the water, pierce the seed coat with a needle, and then Soak the seeds in 0.2mol / L dilute nitric acid solution for 10 hours, remove the seeds, and rinse them twice with sterile water;

[0027] (3) Ultrasonic treatment: at 40° C. in the dark, use ...

Embodiment 2

[0032] A method for promoting the early germination of chrysanthemum seeds, said method comprising the following steps:

[0033] (1) Low-temperature storage of seeds: pick mature, plump, and pest-free seeds of Chonglou, wash them with water, rub them with sand to remove the red arils on the surface, and mix them with wet sand with a water content of 65% in a weight ratio of 2:9 After mixing, refrigerate in a refrigerator at 0°C for 31.5 days, and keep the sand moist and breathable during the refrigerating process;

[0034] (2) Seed disinfection: put the above-mentioned refrigerated seeds into a sodium hypochlorite solution with a volume concentration of 7.5% and soak for 12 hours, pull out the seeds, rinse 3 times with sterile water, drain the water, pierce the seed coat with a needle, and then Soak the seeds in 0.35mol / L dilute nitric acid solution for 12.5 hours, remove the seeds, and rinse them with sterile water for 3 times;

[0035] (3) Ultrasonic treatment: in the dark ...

Embodiment 3

[0040] A method for promoting the early germination of chrysanthemum seeds, said method comprising the following steps:

[0041] (1) Low-temperature storage of seeds: pick mature, plump, and pest-free seeds of Chonglou, wash them with water, rub the red arils on the surface with sand, and mix them with wet sand with a water content of 70% in a weight ratio of 1:3 After mixing, refrigerate in a refrigerator at 4°C for 35 days, and refrigerate

[0042] (2) Seed disinfection: put the above-mentioned refrigerated seeds into a 10% sodium hypochlorite solution and soak for 14 hours, pull out the seeds, rinse 3 times with sterile water, drain the water, puncture the seed coat with a needle, and Soak the seeds in 0.5mol / L dilute nitric acid solution for 15 hours, remove the seeds, and rinse them with sterile water for 3 times;

[0043] (3) Ultrasonic treatment: under 55°C in the dark, use ultrasonic frequency of 50kHz to process the seeds of step (2) for 60 minutes, remove the seeds ...

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Abstract

The invention relates to the technical field of traditional Chinese medicinal material planting, in particular to a method for promoting early germination of paris-polyphylla seeds. The paris-polyphylla seeds are refrigerated at the low temperature, disinfected, subjected to ultrasonic treatment and soaked with a soaking agent, physiological after-ripening and morphological after-ripening of the paris-polyphylla seeds are effectively promoted, dormancy of the paris-polyphylla seeds is broken, seed germination time is shortened, the germination time of the paris-polyphylla seeds is shortened tobe 45 d to 52 d, and the germination rate of the seeds is 80.0% to 83.3%.

Description

【Technical field】 [0001] The invention relates to the technical field of planting Chinese herbal medicines, in particular to a method for promoting the early germination of seeds of Pachyphytum chinensis. 【Background technique】 [0002] Chonglou is the dry rhizome of Chonglou Yunnan or Aescin, a perennial herb of Liliaceae, and is one of the important original plant species of Chonglou included in the National Pharmacopoeia. Clearing heat and detoxifying, reducing swelling and dispelling blood stasis, cooling the liver and relieving convulsions. It is mainly used to treat poisonous snake bites, boils and carbuncles, sore throat, pain from falls, convulsions and convulsions. Modern pharmacological research has proved that the medicinal material of Chonglou contains various active ingredients such as steroidal saponins and flavonoids, and also has anti-cancer, anti-microbial, anti-fertility, sedative, and hemostatic effects. It is now used in many important preparations, such...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00
CPCA01C1/00
Inventor 谢宗宜
Owner JINGXI XIUMEI BIANCHENG AGRI SCI & TECH CO LTD
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