Rapid propagation method for root cutting and cultivation of anisetree bark

A ground maple bark and cutting technology, which is applied in the field of plant cultivation, can solve the problems of oil deterioration, endangerment, perishability, etc., and achieve the effects of high rooting rate of cuttings, thick stems, and improved utilization rate

Inactive Publication Date: 2015-01-07
NANJING DIDAO AGRI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The people in the donated area have indiscriminately harvested and deforested. They have neither propagated nor taken protective measures. There is a danger of extinction. The maple bark can be propagated by seeds, but because the seed coat is thin, the oil will deteriorate when it is dry, and it will rot easily when it is too wet. , it is easy to lose germination power, so it should be harvested and sowed at the same time. There is no research on the cutting method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Select the delicate side branches of maple bark, take 1 small piece of absorbent cotton ball and fix it on the terminal bud, contact the cotton ball with the growth point, prepare 0.2% colchicine solution, and carry out drop seedling treatment in the morning and evening, continuous treatment for 5 days, shading with kraft paper, Cut off the delicate branches of maple bark after induction, keep one leaf and two buds, soak the bottom in 0.1% Zinc fungicide for 5 minutes, insert the cuttings into the matrix of peat: vermiculite = 1:1, and water the rooting powder after cuttings Solution, once in the morning and evening, continuous watering for 2 weeks, covering 65% of the shading net after cuttings, using an electric heating hotbed to increase the temperature of the substrate, controlled at 28°C, automatic spraying device to maintain moisture, humidity 80%, rooting statistics after three months rate, the rooting rate is 90%.

Embodiment 2

[0010] Select the delicate side branches of maple bark, take a small piece of absorbent cotton ball and fix it on the terminal bud, contact the cotton ball with the growth point, prepare a 0.3% colchicine solution, and carry out drop seedling treatment in the morning and evening, continuous treatment for 5 days, kraft paper for shading, Cut off the delicate branches of maple bark after induction, keep one leaf and two buds, soak the bottom in 0.1% Zinc fungicide for 5 minutes, insert the cuttings into the matrix of peat: vermiculite = 1:1, and water the rooting powder after cuttings Solution, once in the morning and evening, continuous watering for 2 weeks, covering 65% of the shading net after cuttings, using an electric heating hotbed to increase the temperature of the substrate, controlled at 28°C, automatic spraying device to maintain moisture, humidity 80%, rooting statistics after three months rate, the rooting rate is 89%.

Embodiment 3

[0012] Select the delicate side branches of maple bark, take 1 small piece of absorbent cotton ball and fix it on the terminal bud, put the cotton ball in contact with the growth point, prepare 0.5% colchicine solution, and carry out drop seedling treatment in the morning and evening, continuous treatment for 5 days, kraft paper for shading, Cut off the delicate branches of maple bark after induction, keep one leaf and two buds, soak the bottom in 0.1% Zinc fungicide for 5 minutes, insert the cuttings into the matrix of peat: vermiculite = 1:1, and water the rooting powder after cuttings Solution, once in the morning and evening, continuous watering for 2 weeks, covering 65% of the shading net after cuttings, using an electric heating hotbed to increase the temperature of the substrate, controlled at 28°C, automatic spraying device to maintain moisture, humidity 80%, rooting statistics after three months rate, the rooting rate is 91%.

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PUM

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Abstract

The invention provides a rapid propagation method for root cutting and cultivation of anisetree bark. The method comprises the following steps: inducing multiploid of stock plant of anisetree bark; cutting off tender branches of the induced anisetree bark; remaining one leave with two sprouts; dipping the bottom part with 0.1% blightox for 5 minutes; performing root cutting through a substrate composed of turf and vermiculite based on ratio of 1: 1; continuously pouring rooting powder solution once every morning and evening after root cutting until reaching two weeks; performing strict management in later period; counting the rooting percentage after three months.

Description

technical field [0001] The invention relates to a cutting method of maple bark and belongs to the technical field of plant cultivation. Background technique [0002] ground maple skin, Illicium difengpi K. L. B. et K. I. M. , also known as chasing ground wind, drilling ground wind, Nanning ground maple skin, star anise family, endangered species. Evergreen shrub, 1-3 meters high, flowering April-May, fruiting August-October. Produced in Du'an, Mashan, Debao and Longzhou counties in southwestern Guangxi, often grows in limestone mountains with an altitude of 200-500 meters and in rock crevices with soil or under stone mountain forests, and in stone mountains with an altitude of 700-1200 meters There are also distributions. The distribution area of ​​maple bark is narrow, and the stem bark is basically used for human medicine. It is purchased in large quantities in the market. The bark is pungent, astringent, warm in nature, and slightly poisonous. It can treat rheumatic jo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G31/00
Inventor 刘东锋杨成东
Owner NANJING DIDAO AGRI SCI & TECH
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