Edgeworthia chrysantha lindl softwood cutting propagation method

A technology for propagation by cuttings and producing fragrant shoots, which is applied in the fields of botanical equipment and methods, horticulture, and application, and can solve the problems of complex operation, inappropriate large-scale reproduction and production of fine ornamental seedlings for producing fragrant incense, and low survival rate of cuttings. , to achieve the effect of simple technical operation and high seedling reproduction efficiency

Inactive Publication Date: 2014-10-01
中林绿苑江苏生态环境有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]Edgeworthia chrysantha Lind1 (Edgeworthia chrysantha Lind1) is a perennial shrub of the family Daphneaceae. Knotted tree, Huang Ruixiang, Jiaxiang, Xihua, Mengdonghua, lotus bark, pimple bark tree, because the branches have three branches, so they are named "Sanya"; Jiexiang is native to China, Japan and other places , in China from Henan, Shaanxi in the north, to the south of the Yangtze River Basin in the provinces and autonomous regions are distributed; the fiber

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] (1) Rejuvenation of the mother tree of fringe picking: before the germination of fragrant flowers in early spring, keep the branches with a ground diameter of 1.5 cm or less, and cut off the branches with a ground diameter of 1.5 cm or more to promote the growth of a large number of branches;

[0018] (2) Cutting time: from late May to the end of June;

[0019] (3) Preparation of rooting agent: Dissolve 100mg of naphthaleneacetic acid (NAA) in 20ml of ethanol with a volume concentration of 95%, add water to 1kg and mix evenly, then add vitamin B 12 5g, spare;

[0020] (4) Prepare cutting substrate: mix perlite, vermiculite, rice husk and peat at a volume ratio of 1:2:1:1 to make a cutting substrate, dilute 800 times with 50% carbendazim wettable powder and spray Disinfect cutting substrate;

[0021] (5) Preparation of cuttings: Select the semi-lignified branches that germinated in the year of Acacia in step (1). Cut the branches with a length of 5-8cm and a diameter ...

Embodiment 2

[0025] (1) Rejuvenation of the mother tree of fringe picking: before the germination of fragrant flowers in early spring, keep the branches with a ground diameter of less than 1.5cm, and cut off the branches with a ground diameter of more than 1.5cm on the ground, so as to promote the germination of a large number of branches;

[0026] (2) Cutting time: from late May to the end of June;

[0027] (3) Preparation of rooting agent: Dissolve 100mg of naphthaleneacetic acid (NAA) in 20ml of ethanol with a volume concentration of 95%, add water to 1kg and mix evenly, then add vitamin B 12 5g, spare;

[0028] (4) Equipped with cutting substrate: mix perlite, vermiculite, rice husk and peat at a volume ratio of 1:1:1:1 to make cutting substrate, dilute 800 times with 50% carbendazim wettable powder and spray Disinfect cutting substrate;

[0029] (5) Preparation of cuttings: Select the semi-lignified branches that germinated in the year of Acacia in step (1). Cut the branches with a...

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Abstract

The invention discloses an edgeworthia chrysantha lindl softwood cutting propagation method which comprises steps as follows: (1) stumping of a scion mother tree is rejuvenated; (2), the cutting time is determined; (3), 100 mg of naphthylacetic acid is firstly dissolved in 20 ml of ethyl alcohol with the volume concentration of 95%, water is added until the volume of the mixture is 1 kg, the mixture is uniformly mixed, 5 g of vitamin B12 is added, and a rooting agent is prepared; (4), perlite, vermiculite, rice husk and peat are mixed according to the volume ratio of (1: 1:1:1)-(1:2:1:1) to prepare a cutting medium, 50% carbendazol wettable powder diluted for 800 times is sprayed on the cutting medium to sterilize the cutting medium; (5), cuttings are prepared; (6) cutting treatment and cutting are performed; and (7) management and transplantation after cutting are performed. According to the edgeworthia chrysantha lindl softwood cutting propagation method, the rooting percentage of cuttings is higher than 95.0%; and the method is simple and convenient to operate, has the advantages of low cost, easiness in popularization and application and the like, and has important application and popularization values on large-scale production of edgeworthia chrysantha lindl seedlings.

Description

technical field [0001] The invention relates to a plant vegetative propagation method, in particular to a method for cutting and propagating a fragrant twig. Background technique [0002] Fragrance ( Edgeworthia chrysantha Lind1 ) is a perennial shrub belonging to the family Daphneaceae, also known as Sanya, Tanchun, knotted flower, knotted tree, Huang Ruixiang, home incense, hi flower, dream winter flower, lotus bark, and pimple bark tree, because the branches have Three divisions of power, so it is named "Sanya"; Jiexiang is native to China, Japan and other places, and it is distributed in various provinces and regions from Henan and Shaanxi in the north to the south of the Yangtze River Basin in China; the fibers of Jiexiang bark are fine and Glossy, in addition to being used as a raw material for high-grade handmade paper, it can also be used as a raw material for banknote paper. The leaves can be used as green fertilizers. The flowers are called "Menghua", which is als...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 史青云史云光张荣良朱艳蔡鸿宇
Owner 中林绿苑江苏生态环境有限公司
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