Cuttage propagation method for anisetree bark

A technology of cutting propagation and maple bark, which is applied in the field of cutting propagation of maple bark, can solve the problems of no report on the cutting propagation method of maple bark, achieve strong practicability and promotion value, promote split propagation, and increase rooting rate Effect

Inactive Publication Date: 2015-04-01
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report on the cutting prop...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Select 2-3 years old, 0.5-1cm thick stems and strong branches of maple bark with axillary buds. Cut the branches into 10-15cm cuttings with 1-2 axillary buds in a cool place. The incision is 45°, and the incision is smooth and hairless. Soak the base of the cuttings with 0.3% potassium permanganate for 30 minutes, remove them, and dry them in a cool place until the surface does not drip. Put the sterilized cuttings base into rooting inducer (naphthalene acetic acid 100mg / L, gibberellin 50mg / L, indole butyric acid 200mg / L, ABT No. 1 rooting powder 10mg / L, chlormequat 100mg / L, vitamin C 50mg / L) for 2h, remove, let it dry slightly, and drain the water droplets on the surface.

[0026] Mix the cutting substrate peat soil, perlite, vermiculite and fine river sand evenly in a volume ratio of 1:1:1:1, sterilize with 1000 times carbendazim, and form a seedbed with a thickness of 15cm. Irrigate thoroughly with water first, and then with 0.5% hydrogen peroxide solution. Then t...

Embodiment 2

[0028] Select 2-3 years old, 0.5-1cm thick stems and strong branches of maple bark with axillary buds. Cut the branches into 10-15cm cuttings with 1-2 axillary buds in a cool place. The incision is 45°, and the incision is smooth and hairless. Soak the base of the cuttings with 0.3% potassium permanganate for 30 minutes, remove them, and dry them in a cool place until the surface does not drip. Put the sterilized cuttings base into rooting inducer (naphthalene acetic acid 200mg / L, gibberellin 100mg / L, indole butyric acid 400mg / L, ABT No. 1 rooting powder 25mg / L, chlormequat 250mg / L, vitamin C 75mg / L) soaking time is 2h, remove, let dry slightly, and drain the surface water droplets.

[0029] Mix the cutting substrate peat soil, perlite, vermiculite and fine river sand evenly in a volume ratio of 1:1:1:1, sterilize with 1000 times carbendazim, and form a seedbed with a thickness of 15cm. Irrigate thoroughly with water first, and then with 0.5% hydrogen peroxide solution. The...

Embodiment 3

[0031] Select 2-3 years old, 0.5-1cm thick stems and strong branches of maple bark with axillary buds. Cut the branches into 10-15cm cuttings with 1-2 axillary buds in a cool place. The incision is 45°, and the incision is smooth and hairless. Soak the base of the cuttings with 0.3% potassium permanganate for 30 minutes, remove them, and dry them in a cool place until the surface does not drip. Place the rooting inducer (naphthalene acetic acid 300mg / L, gibberellin 200mg / L, indole butyric acid 800mg / L, ABT No. 1 rooting powder 50mg / L, chlormequat 500mg / L, vitamin C 100mg / L) soaking time is 2h, remove, let it dry slightly, and drain the water droplets on the surface.

[0032] Mix the cutting substrate peat soil, perlite, vermiculite and fine river sand evenly in a volume ratio of 1:1:1:1, sterilize with 1000 times carbendazim, and form a seedbed with a thickness of 15cm. Irrigate thoroughly with water first, and then with 0.5% hydrogen peroxide solution. Then the cuttings ar...

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Abstract

The invention discloses a cuttage propagation method for anisetree bark. The method comprises the following steps: a, selection and treatment of cutting slips: selecting robust branches, cutting into cutting slips, soaking the base parts of the cutting slips into disinfecting liquid for 30 minutes, and soaking in a rooting inductive agent for 2 hours; b, preparation of a substrate and a seedbed: selecting a uniform mixture of peat soil, perlite, vermiculite and fine river sand for serving as a cutting substrate, disinfecting the cutting substrate with disinfecting liquid, and making a seedbed of 15 centimeters in thickness; c, cottage, obliquely cutting the cutting slips into the seedbed substrate by 7-10 centimeters; d, management of the seedbed after cuttage: spraying water onto the seedbed in the morning and in the evening each day, spraying 500-time thiophanate methyl seven days later once every week for two times in total, spraying 3/4MS nutrient liquid one week later, and culturing till rooting and seedling emergence. By adopting the cuttage propagation method in breeding of anisetree bark seedlings, the breeding speed of the anisetree bark is increased, and the seedling breeding and scale planting of the anisetree bark are ensured greatly.

Description

technical field [0001] The invention relates to a cutting propagation method of maple bark. Background technique [0002] Ground maple bark (Illicium difengpi K.L.B.et K.I.M.) is a plant of the genus Illicium in the family Magnoliaceae, also known as ground-chasing wind and ground-piercing wind. Difengpi is a special Chinese medicinal material on the karst rocky mountains in Guangxi. The bark is used as medicine. It is warm in nature, pungent and astringent. It has the functions of expelling wind and dampness, promoting qi and relieving pain. It has good curative effect and is the main raw material of many kinds of Chinese patent medicine products. The ground maple skin is mainly produced in Du'an, Mashan, Debao and Longzhou in the southwest of Guangxi. [0003] The geographical distribution of maple bark is narrow and its reserves are scarce. With the increasing market demand year by year, the wild resources of maple bark have been over-harvested and are on the verge of ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00
CPCA01G24/00A01G31/00
Inventor 韦荣昌
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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