Method for breaking through dormancy of mappianthus seeds

A technology of centering vine and seeds, applied in the fields of seed immunization, seed and rhizome treatment, botany equipment and methods, etc., can solve the report of no seed dormancy of centering vine, difficulties in scientific research and introduction and cultivation, and problems of centering vine The number of seeds is scarce and other problems, to achieve strong practicality and promotion value, improve the germination rate of seeds, and promote the effect of breaking dormancy

Inactive Publication Date: 2018-01-23
吴小良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under natural conditions, Xinxinteng mainly relies on seeds for reproduction, but the number of seeds of Xinxinteng is extremely rare, and there are dormancy characteristics, that is, the germination time is long and the germination rate is low in the natural state, which brings great benefits to scientific research and introduction and cultivation. great difficulty
[0004] At present, there is no report about breaking the dormancy of the vine seed in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A method for breaking the dormancy of vine seeds, comprising the following steps:

[0028] It needs to be pretreated before soaking the vine seeds with the seed soaking agent, and the pretreatment includes the following steps:

[0029] 1) Gathering seeds: Gather the ripe vine fruit, rub off the peel, wash, and select plump, undamaged, and pest-free seeds for later use;

[0030] 2) Seed disinfection: the seeds selected in step 1) are placed in a 2% sodium hypochlorite solution for 25 min, then soaked in a 1% hydrogen peroxide solution for 30 min, rinsed with distilled water for 5 times, wherein the sodium hypochlorite solution is The stirrer is fully stirred to remove the internal air bubbles;

[0031] 3) Warm water treatment: soak the seeds sterilized in step 2) in warm water at 45°C for 48 hours.

[0032] Soak the pretreated vine seeds completely in the soaking agent solution, the soaking agent solution includes the following components: gibberellin 50mg / L, lingfasu ...

Embodiment 2

[0035] A method for breaking the dormancy of vine seeds, comprising the following steps:

[0036] It needs to be pretreated before soaking the vine seeds with the seed soaking agent, and the pretreatment includes the following steps:

[0037] 1) Gathering seeds: Gather the ripe vine fruit, rub off the peel, wash, and select plump, undamaged, and pest-free seeds for later use;

[0038] 2) Seed disinfection: the seeds selected in step 1) are placed in a 2% sodium hypochlorite solution for 25 min, then soaked in a 1% hydrogen peroxide solution for 30 min, rinsed with distilled water for 5 times, wherein the sodium hypochlorite solution is The stirrer is fully stirred to remove the internal air bubbles;

[0039] 3) Warm water treatment: soak the seeds sterilized in step 2) in warm water at 45°C for 48 hours.

[0040] Soak the pretreated vine seeds completely in the seed soaking agent solution, the soaking agent solution includes the following components: gibberellin 100mg / L, lin...

Embodiment 3

[0043] A method for breaking the dormancy of vine seeds, comprising the following steps:

[0044] It needs to be pretreated before soaking the vine seeds with the seed soaking agent, and the pretreatment includes the following steps:

[0045] 1) Gathering seeds: Gather the ripe vine fruit, rub off the peel, wash, and select plump, undamaged, and pest-free seeds for later use;

[0046] 2) Seed disinfection: the seeds selected in step 1) are placed in a 2% sodium hypochlorite solution for 25 min, then soaked in a 1% hydrogen peroxide solution for 30 min, rinsed with distilled water for 5 times, wherein the sodium hypochlorite solution is The stirrer is fully stirred to remove the internal air bubbles;

[0047]3) Warm water treatment: soak the seeds sterilized in step 2) in warm water at 45°C for 48 hours.

[0048] The pretreated vine seeds are completely soaked in the seed soaking agent solution, and the seed soaking agent solution includes the following components: gibberelli...

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PUM

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Abstract

The invention discloses a method for breaking through dormancy of mappianthus seeds. The method comprises the following steps: completely soaking specially-pretreated mappianthus seeds into a seed soaking agent solution for 24 h, wherein the seed soaking agent solution comprises the following components: 50-200 mg / L of gibberellin, 10-40 mg / L of Lingfasu, 200-800 mg / L of hydrogen peroxide and 10-30 mg / mL of potassium nitrate; and then, placing the mappianthus seeds on two layers of fully-wetted germination paper, putting the germination paper into a transparent glass culture dish, covering with a cover, and finally putting the transparent glass culture dish into a constant-temperature incubator for light and dark alternating culture. By the method for breaking through the dormancy of the mappianthus seeds, the seed germination rate is significantly increased and a powerful guarantee is provided for reproduction and large-scale planting of mappianthus.

Description

technical field [0001] The invention belongs to the technical field of plant seed dormancy, in particular to a method for breaking the dormancy of vine seeds. Background technique [0002] Xinxinteng is a plant of the genus Xinxinteng in the family Tea Cornaceae, also known as sweet fruit vine and copper diamond. Dingxinteng is used as a medicine with roots or canes. It is one of the "Eighteen Diamonds" commonly used medicinal materials of the Yao nationality. Efficacy, used for jaundice hepatitis, rheumatic arthralgia, irregular menstruation, dysmenorrhea, amenorrhea, postpartum wind pain, palpitation and heartbeat, frequent urination and urgency, rheumatoid arthritis, rheumatoid arthritis; external use for bruises, snake bites . Xinxin rattan is distributed in Guangxi, Guangdong, Yunnan, Guizhou, Fujian, Hunan and other provinces and regions in my country. It is mainly produced in Wuming, Shanglin, Rongshui, Guilin, Lingui, Xing'an, Longsheng, Tengxian, and Mengshan in G...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01C1/08A01N43/12A01N45/00A01N43/90A01N59/00A01P21/00
Inventor 吴小良韦荣昌
Owner 吴小良
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