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Method for producing bud mutation of willow branches through plasma processing

A technology of plasma and branches, applied in gardening methods, botanical equipment and methods, gardening, etc., can solve the problems of many dead seedlings, unstable effects, poor effects, etc., and achieve high survival, many roots, and good repeating effects Effect

Active Publication Date: 2014-08-27
山西氢电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reason is that the effect of plasma treatment on living plants is poor, such as germinated seeds, after treatment, the effect is unstable and there are many dead seedlings. and production applications

Method used

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  • Method for producing bud mutation of willow branches through plasma processing
  • Method for producing bud mutation of willow branches through plasma processing
  • Method for producing bud mutation of willow branches through plasma processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Process golden willow with the method of the present invention. Golden willow has a beautiful body, yellow-green skin, half-hanging branches, and the state of the tree in winter is more beautiful than ordinary willows. Golden willow is one of the main greening tree species in northern cities in my country.

[0049] On April 10th, 2011, the golden willow branches with a diameter of 6-8mm were cut into 40-60mm long cuttings, a total of 200 cuttings, each 20-30 branches were bundled, and the lower part of the branches was dipped vertically under the sunlight After cultivating in tap water at 10-25°C and 20-25mm deep for 3 days, untie the bundles, use a plasma processor produced by Dalian Boshi Plasma Co., Ltd., and use a dose of 2.2A for treatment once, so that each The branches passed through the plasma treatment machine one by one; then the lower parts of 200 willow branches were vertically immersed in tap water at 10-25°C and 20-25mm deep, and cultured in non-nutrient w...

Embodiment 2

[0051] Process bamboo willow with the method of the present invention. Bamboo willow is taller and taller than golden willow, and it is also one of the main greening tree species in northern cities in my country.

[0052] On April 15, 2011, cut bamboo willow branches with a diameter of 6-8mm and a length of 40-60mm and a total of 50 cuttings, each 20-30 sections were bundled, and under sunlight, the lower part of the branches was vertically immersed in 10 -25 ℃, 20-25mm deep tap water for 3 days, untie the bundle, that is, use a plasma processor produced by Dalian Boshi Plasma Co., Ltd., and treat it once with a dose of 2.4A, so that each branch can be treated one by one. Through the plasma treatment machine; then the lower part of 50 bamboo willow branches is vertically immersed in tap water at 10-25°C and 20-25mm deep, and cultured in non-nutrient water under sunlight, during which it is found that 13 buds have changed. branches, including 10 damaged branches and 4 dead bra...

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Abstract

A method for producing bud mutation of willow branches through plasma processing comprises the steps of cutting new willow branches with the diameter ranging from 4mm to 8mm according to the 40-60mm length in winter and spring, vertically soaking the lower portions of the branches in tap water with the 20-25mm depth and 10-25 DEG C temperature for three days and then performing plasma processing, wherein the processing dosage is 2-2.4A, and the processing is performed for one time; erecting the processed branches, soaking the lower portions into the tap water with the 10-25 DEG C temperature and the 20-25mm depth, performing water cutting cultivation under the light condition, transplanting the branches into seedling nursing containers containing solid media to perform cultivation when the length of the branches cultivated in the water reaches to 15-30mm, performing cultivation under the conditions that the night temperature is not lower than 15 DEG C and the daytime temperature is about 25 DEG C under the light, planting the branches in a seedling nursing field when new cultivated branches are 4-6cm, forming various specific types of processed branches after the branches growing in the seedling nursing field are 10-80cm, and performing vegetative propagation on required individual branches selected from the branches to obtain a new willow strain identical in character. The branches used by the method are thin and short, roots are large in amount and high in growing speed, and the method is a novel approach for rapid propagation of a novel willow variety.

Description

technical field [0001] The invention belongs to the field of plasma applications, and in particular relates to a method for treating willow branches with plasma to generate buds. Background technique [0002] Plasma is a state in which matter exists. It is the fourth state of matter after the solid state, liquid state, and gas state—the plasma state. In 1929, scientists introduced the name "plasma" for the first time, and the subject of plasma became a young subject. Due to the late development of plasma science, the scope of application is not widespread. In recent years, the research on plasma science has developed rapidly, and it is mainly used in aerospace experiments, military defense, metal cutting, material surface coating, electronics industry, nuclear fusion energy research and other fields. The application of plasma technology in agriculture has just begun. It has opened up a new field of plasma application and created a new way for increasing agricultural produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/06
Inventor 李永青郭海荣郭沛荣李志远刘国庆张文静李香莲赵忠爱
Owner 山西氢电科技有限公司
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