Artificial Chinese yew medicinal high-yield forest forestation method

A yew and artificial technology, applied in afforestation, site preparation methods, forestry, etc., can solve the problems of increased production costs, low seedling emergence rate, and large labor input, so as to shorten the emergence cycle, enhance activation ability, and reduce labor force the effect of the demand

Inactive Publication Date: 2020-02-07
普洱大华林业科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of afforestation method of artificial yew medicinal high-yield forest, which is used to solve the problem of low seedling emergence rate, low survival rate and large labor input in the large-scale artificial planting of yew in the prior art. And then lead to the increase of production cost, the technical problem of low profit, so that the medicinal, material and ornamental value of yew can be fully brought into play

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A method for afforestation of an artificial yew medicinal high-yield forest, comprising:

[0035] Step (1), seed selection: in September, collect the red mature seeds of Taxus yunnanensis,

[0036] Soak the seeds in clean water for half an hour, then soak them in 55% concentrated sulfuric acid for 3 hours, and soak them in warm water at 45° for 1 hour, and finally take them out and dry them for storage;

[0037] Step (2), seed treatment: Carry out pre-shucking treatment to yew seeds one month before sowing, first mix them with 55° warm water and alcohol according to the mass ratio of 1:1, soak for 0.75h, and then use a concentration of 0.5% Soak the yew seeds in the hydrolase solution at 25 ° for 1 day;

[0038] Step (3), seedbed preparation: select the soil with deep soil layer, loose structure and good drainage, plow the ground after removing weeds and stones, spray formaldehyde solution with a solubility of 0.3% per mu for soil disinfection, and then open The ditch...

Embodiment 2

[0056] A method for afforestation of an artificial yew medicinal high-yield forest, comprising:

[0057] Step (1), seed selection: in October, collect the ripe seed of Taxus yunnanensis red,

[0058] Soak the seeds in clean water for half an hour, then soak them in 55% concentrated sulfuric acid for 4 hours, and soak them in 50° warm water for 2 hours, and finally take them out and dry them for storage;

[0059] Step (2), seed treatment: Carry out pre-shelling treatment to yew seeds one month before sowing, first mix them with 65° warm water and alcohol according to a mass ratio of 1:1 and soak for 1 hour, then use a concentration of 0.6% Soak the yew seeds in the hydrolase solution for 2 days under the environment of 30°;

[0060] Step (3), seedbed preparation: select the soil with deep soil layer, loose structure and good drainage, plow the ground after removing weeds and stones, spray formaldehyde solution with a solubility of 0.3% per mu for soil disinfection, and then op...

Embodiment 3

[0077] A method for afforestation of an artificial yew medicinal high-yield forest, comprising:

[0078] Step (1), seed selection: in October, collect red mature seeds of Taxus yunnanensis, soak the seeds in clear water for half an hour, then put them into 55% concentrated sulfuric acid for 3.5 hours, and place them in a 48° Soak in warm water for 1.5 hours, and finally take it out and dry it for storage;

[0079] Step (2), seed treatment: Carry out pre-shucking treatment to the yew seeds one month before sowing, first mix with 60° warm water and alcohol according to the mass ratio of 1:1, soak for 0.8h, and then use a concentration of 0.55% Soak the yew seeds for 1.5 days in the hydrolase solution at 27 °;

[0080] Step (3), seedbed preparation: select the soil with deep soil layer, loose structure and good drainage, plow the ground after removing weeds and stones, spray formaldehyde solution with a solubility of 0.3% per mu for soil disinfection, and then open The ditch is...

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PUM

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Abstract

The invention provides an artificial Chinese yew medicinal high-yield forest forestation method which includes the steps: (1) seed selection; (2) seed treatment; (3) seedling bed preparation; (4) sowing; (5) seedling culture management; (6) planted forest finishing; (7) forestation seedling selection; (8) forestation cultivation; (9) tending management; (10) dwarfing induction. The land selectionseverity of a traditional Chinese yew seed planting method is overcome by seedling culture land selection and seedling bed preparation, the dormant period of seeds is shortened by seed collection andtreatment processes, Chinese yew seed culture period is further shortened, the survival rate and the outplanting rate of Chinese yews are increased by pre-sowing treatment and field management and young forest tending processes after sowing, basic conditions are provided for large-area scale production of the Chinese yews, and medicinal and material values of the Chinese yews can be brought into full play.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to an afforestation method for an artificial yew medicinal high-yield forest. Background technique [0002] Taxus, commonly known as yew, belongs to shallow-rooted plants. It is recognized as a natural and precious plant on the verge of extinction in the world. It is a precious anti-cancer plant. Taxol extracted from roots, stems and leaves has good anti-cancer effects. The price is very expensive, and it is a precious and frequent plant with high development value that integrates medicinal, material, and ornamental uses. However, due to the slow growth rate of yew in the natural environment, poor regeneration ability, and low breeding survival rate, resulting in The difficulty of large-scale planting of yew has been great so far, and its medicinal, timber and ornamental value cannot be fully utilized. [0003] In terms of artificial planting, although cutting technol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C1/00A01B79/02A01G23/00
CPCA01B79/02A01C1/00A01G17/005A01G23/00Y02P60/40Y02A40/22
Inventor 李福荣岑德誉李坤
Owner 普洱大华林业科技有限公司
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