Aristolochia fordiana cutting propagation method

A technology of cutting propagation and Tongcheng tiger, applied in the directions of vegetative reproduction, botanical equipment and methods, horticulture, etc., can solve the problems of limited geographical distribution, resource depletion of wild Tongcheng tiger, etc., to promote rooting of cuttings and shorten rooting. Time, the effect of high endogenous growth hormone content

Active Publication Date: 2015-08-12
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Wild Tongcheng tigers are often born in valley undergrowth and mountain rock crevices. The habitat requirements are relatively strict, so the geographical distribution range is quite limited. In recent years, with the continuous increase of market demand, the collection of wild resources Gradually increasing, the resources of the wild Tongcheng tiger are on the verge of exhaustion, but there are no reports on its cutting propagation and other technologies

Method used

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  • Aristolochia fordiana cutting propagation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Collect semi-lignified Tongcheng tiger vines on cloudy days or when the dew is still dry in the morning, cut the vines into stem segments with one leaf per node, and then put the stem segments in a 0.1% mass fraction of carbendazim solution After soaking for 1min, get the cuttings of Tongcheng tiger.

[0031] Take 50 ml of alcohol with a mass fraction of 95%, dissolve 250 mg of naphthalene acetic acid and 50 mg of indole butyric acid in alcohol, and add water to the solution after dissolving to dilute to 1000 ml to obtain a root accelerator.

[0032] The base of the cuttings was immersed in the root-promoting agent to a depth of 2 cm, immersed for 30 min, and then removed, and dried in a cool place until the surface did not drip.

[0033] After 6 o'clock in the afternoon in late May, the cuttings soaked in the root-promoting agent were sprayed and cut in the cutting bed with full light spray, and the temperature in the cutting bed was controlled to 22 ° C, the humidity ...

Embodiment 2

[0038] Collect semi-lignified Tongcheng tiger vines on cloudy days or when the dew is still dry in the morning, cut the vines into stem segments with one leaf per node, and then put the stem segments in a 0.1% mass fraction of carbendazim solution After soaking for 1min, get the cuttings of Tongcheng tiger.

[0039] Take 50 ml of alcohol with a mass fraction of 95%, dissolve 250-500 mg of naphthalene acetic acid and 50-100 mg of indole butyric acid in alcohol, and add water to the solution after dissolving to dilute to 1000 ml to obtain a root accelerator.

[0040] The base of the cuttings was immersed in the root-promoting agent, the immersion depth was 2cm, and then removed after immersion for 60 minutes, and dried in a cool place until the surface did not drip.

[0041] After 6:00 pm in the first ten days of July, the cuttings soaked in the root-promoting agent were sprayed and cut in the cutting bed with full light, and the temperature in the cutting bed was controlled to ...

Embodiment 3

[0046] Collect semi-lignified Tongcheng tiger vines on cloudy days or when the dew is still dry in the morning, cut the vines into stem segments with one leaf per node, and then put the stem segments in a 0.1% mass fraction of carbendazim solution After soaking for 10min, get through the city tiger cuttings;

[0047] Take 50 ml of alcohol with a mass fraction of 95%, dissolve 250-500 mg of naphthalene acetic acid and 50-100 mg of indole butyric acid in alcohol, and add water to the solution after dissolving to dilute to 1000 ml to obtain a root accelerator.

[0048] The base of the cuttings was immersed in the root promoting agent, the immersion depth was 2cm, immersed for 45 minutes and then removed, and dried in a cool place until the surface did not drip.

[0049] After 6 o'clock in the afternoon in mid-June, the cuttings soaked in the root promoter were sprayed and cut in the cutting bed under full light, and the temperature in the cutting bed was controlled to 24°C, the hum...

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Abstract

The invention discloses an aristolochia fordiana cutting propagation method. The method comprises the following steps that 1, aristolochia fordiana cutting slips are made; 2, the base portions of the cutting slips are immersed in root growth promoting agents for 30-60 min and then fished out, the cutting slips are aired at a shade place until no water drops from the surfaces of the cutting slips, and the immersed depth of the base portions is 2-3 cm; 3, the cutting slips treated in the step 2 are conducted to full-exposure spraying cuttage in a cuttage bed after six p.m. from the last ten-day period of May to the first ten-day period of July; 4, water is sprayed one time at the day of cuttage, then water is sprayed one time every three days, and the cutting slips are moved out of a nursery and planted after 30 days. The aristolochia fordiana cutting propagation method is applied to seedling growth of aristolochia fordiana, the cutting survival rate reaches more than 90%, the seedling cycle is short, the problem that seedlings are in shortage can be effectively relieved, and endangered protection and recovery of wild resources in the nature world are achieved.

Description

technical field [0001] The present invention relates to a plant cultivation method, more specifically, the present invention relates to a cutting propagation method of Tongcheng tiger. Background technique [0002] Tongcheng tiger is a plant of the Aristolochiaceae, herbaceous vines, the roots are cylindrical, slender, the stems are glabrous, and often have longitudinal edges after drying. Tongcheng tiger, also known as Wuhu Tongcheng, calming grass, natural grass, Xuewei, blood vine dark elimination, a little blood, bitter in nature, pungent, warm, small poison, with expelling wind, analgesia, swelling, detoxification It is mainly used to treat rheumatic bone pain, epigastric pain, abdominal pain, pharyngitis, bruises, convulsions in children and poisonous snake bites. Tongcheng tigers are mainly produced in Guangxi (Luchuan, Cangwu, Zhaoping), Guangdong (Bolo, Deqing, Yangchun, etc.), Jiangxi (Dexing), Zhejiang and Fujian. [0003] Wild Tongcheng tigers are often born in...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G2/00
Inventor 潘丽梅陈乾平白隆华谷筱玉黄芩芬
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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