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Method for cuttage of taxus chinensis

A technology of yew and cutting branches, which is applied in the field of yew cuttings, can solve the problems of poor growth and reproductive ability of yew, and the inability to form yew raw material forest bases, etc., so as to improve the survival rate of cuttings, promote healing and antisepsis, improve The effect on survival

Active Publication Date: 2014-05-28
HUANGSHAN YIXIAN HUANYU AGRI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under natural conditions, the growth and reproductive ability of yew is poor, and it is impossible to form a large-scale yew raw material forest base.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A colloidal vegetable leather agent prepared by mixing benzyl adenine, plant vitamin C, pyrithione zinc, sodium metasilicate, boric acid, citric acid, and water, and a rooting agent formulated with naphthaleneacetic acid, indolebutyric acid, and boric acid , Carbendazim and yellow soil are mixed to form a slurry with a water content of 60% and a pH of 5 to 6.5 for use. Cut 6-year-old yew branches with a length of 8 to 12 cm in summer as cutting branches and put them into the medicine slurry to soak and sterilize; And build holes in the seedbed of the constant temperature shed, insert the soaked cuttings into the seedbed for fertilizer-free cultivation, and control the temperature of the seedbed to 25-30°C and the humidity of the seedbed matrix to 60°C through data acquisition devices and other equipment. ~80%, the pH of the seedbed substrate is 5~6.0. The rooting agent prepared by indole butyric acid, mononitrated sodium guaiacol, 2,4-dichlorophenoxyacetic acid and bor...

Embodiment 2

[0024] A colloidal vegetable raw leather agent prepared by mixing plant vitamin C, zinc pyrithione, sodium metasilicate, sodium metabisulfite, boric acid, citric acid, and water, formulated with indole butyric acid, mononitrated sodium guaiacol, and boric acid The rooting agent, carbendazim and yellow soil are mixed to form a slurry with a water content of 60% and a pH of 5 to 6.5 for use. Cut 10-year-old yew branches in autumn with a length of 8 to 12 cm and use them as cuttage branches. Take the intercepted cuttage branches and put them into the prepared medicine slurry for soaking and disinfection; then put them in sterile, fertilizer-free, Open water tanks and set up holes in the seedbed of the constant temperature shed, insert the soaked cuttings into the seedbed for fertilizer-free cultivation, and control the temperature of the seedbed to 25-30°C through data acquisition devices and other equipment, and the temperature of the seedbed substrate The humidity is 60-80%, an...

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PUM

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Abstract

The invention discloses a method for cuttage of taxus chinensis, which comprises the following steps of: cutting out a cuttage branch, and soaking the cuttage branch in chemical slurry to disinfect; carrying out cuttage on the cuttage branch which is soaked and disinfected onto a seedling bed to implement non-fertilizer breeding until epidermis on a cutting wound of the cuttage branch grows and heals; spraying a nutrient solution onto the seedling bed to implement fertilizer breeding, so as to promote growth of roots and leaves from the branch; and after 3-6 months, implementing normal nursery management or transplantation. According to the method for cuttage of the taxus chinensis, the chemical slurry which is used for soaking the cuttage branch is prepared by mixing yellow soil, a plant peel promoting agent, a rooting agent, a sterilizing agent and water; the chemical slurry coated on the cutting wound part of the cuttage branch can effectively prevent the water and the nutrition in the branch from evaporating or losing, and can disinfect the cutting wound part of the branch and promote healing and corrosion prevention of fresh skin of the wound, and therefore, the survival rate of the cuttage branch is further improved.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a cutting method of yew. Background technique [0002] Yew, also known as yew, is a shallow-rooted plant. It is a rare and natural anti-cancer plant that is on the verge of extinction. It has a history of 2.5 million years on the earth. Because the paclitaxel extracted from the yew has excellent anti-cancer effect and high pharmaceutical value; at the same time, the yew tree is beautiful, especially when the fruit is ripe, the red and green complement each other, so it also has a wide range of landscaping and ornamental bonsai. Prospects. However, under natural conditions, the growth and reproduction of yew is poor, and it is impossible to form a large-scale yew raw material forest base. Therefore it is necessary to provide a cutting method of yew with high survival rate and short cutting cycle. Contents of the invention [0003] The purpose of the present invention is to pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 舒新民金旭东田胜尼
Owner HUANGSHAN YIXIAN HUANYU AGRI SCI & TECH
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