A kind of cuttage establishment method of Artemisia annua

A technique of Artemisia annua and cuttings, which is applied in the fields of botanical equipment and methods, plant protection, and application, can solve problems such as low survival rate, and achieve the effects of improving ecological environment, improving acid-base balance, and promoting rapid rooting and germination.

Active Publication Date: 2021-11-12
INNER MONGOLIA M GRASS ECOLOGY & ENVIROMENT GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a simple and easy-to-operate cutting method with high survival rate to solve the shortcoming of the low survival rate in the asexual reproduction technology of Artemisia annua cuttings in the prior art.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A method for establishing cuttings of Artemisia baicalensis, comprising the following steps:

[0035] (1) In early spring or late autumn, select the newly germinated strong branches of a plant that has grown for one year as cuttings, with a length of 60 cm; pre-soak the branch cuttings with 120 times dilution of citric acid, and soak for 24 hours;

[0036] (2) Set up strip-shaped hole plugs perpendicular to the wind direction, with a width of 1.0 meters and a distance of 2 meters; artificially use a hoe to open holes first, with a hole distance of 60 cm, a hole diameter of 40 cm, equal up and down, and a hole depth of 40 cm;

[0037] (3) Add the raw materials in the following proportions to each cave for pre-embedding treatment, mix 110 grams of coarse sand, 30 grams of urea, 80 grams of decomposed farmyard manure, and 90 grams of peat, and then spread them evenly in the step (2 ) in caves;

[0038] (4) insert the cuttings of Artemisia baicalensis pretreated in step (1...

Embodiment 2

[0042] A method for establishing cuttings of Artemisia baicalensis, comprising the following steps:

[0043] (1) In early spring or late autumn, select the newly germinated robust branches of a plant that has grown for one year as cuttings, with a length of 60 cm; pre-soak the branch cuttings with 150 times dilution of citric acid for 36 hours;

[0044] (2) Set up strip-shaped hole plugs perpendicular to the wind direction, with a width of 1.0 meters and a distance of 2 meters; artificially use a hoe to open holes first, with a hole distance of 60 cm, a hole diameter of 40 cm, equal up and down, and a hole depth of 40 cm;

[0045] (3) Add the raw materials in the following proportions to each cave for pre-embedding treatment, mix 130 grams of coarse sand, 40 grams of urea, 100 grams of decomposed farmyard manure, and 120 grams of peat, and then spread them evenly in the step (2 ) in caves;

[0046] (4) insert the cuttings of Artemisia baicalensis pretreated in step (1) into t...

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Abstract

In order to solve the disadvantage of low survival rate in the asexual reproduction technology of the cuttage establishment of Artemisia baicalensis in the prior art, the invention provides a cutting establishment method that is simple and easy to operate and has a high survival rate. In this method, firstly, the cuttings of the branches are pretreated with a citric acid dilution to improve the survival rate of the cuttings of Artemisia alba. Secondly, by pre-adding specific mixed raw materials such as coarse sand, urea, decomposed farmyard manure, peat, etc. in the process of cutting establishment, and by strictly controlling the amount of various raw materials added within an appropriate range, the cutting construction of Artemisia alba can be further increased. Plant survival rate. Finally, the Bordeaux mixture was used for post-spraying operation before landfilling, and the survival rate of cuttings of Artemisia baicalensis was further improved.

Description

technical field [0001] The invention belongs to the technical field of nursery stock breeding, and in particular relates to a cutting establishment method of Artemisia baicalensis. Background technique [0002] Artemisia baicalensis, a plant of the genus Artemisia in the family Asteraceae, also known as Artemisia chinensis. In the natural habitat, Artemisia alba grows in arid areas all the year round, overcoming many unfavorable factors such as drought, barrenness, and high light and radiation intensity. It has a high content of flavonoids and unsaturated fatty acids in its body, forming its own unique adaptation mechanism. Artemisia alba is widely distributed in temperate deserts and semi-desert areas. It is born in mobile dunes, sandy land, sandy land on piedmont plains, sandy basins and saline-alkali lands between front mountains and low mountains. Semi-shrub pasture and excellent sand-fixing pioneer plants, high temperature resistance, low temperature frost resistance, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G2/10A01G17/00A01G13/00C05G3/40C05G3/80
CPCA01G13/00A01G17/005A01G2/10C05C9/00C05G3/00
Inventor 张跃华王召明樊俊梅潘亮李星月贾振宇高旭高鸿永赵培刘亚玲
Owner INNER MONGOLIA M GRASS ECOLOGY & ENVIROMENT GRP CO LTD
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