Edgeworthia chrysantha lindl softwood cutting propagation method

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...

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 of the bark is fine and shiny, 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. Ye Ke As a green fertilizer, the flower is called "Menghua", and it is also a traditional Chinese medicine. The crown of the fragrant tree is spherical, and the flowers bloom in early spring. The survival rate is low, so it is not suitable for large-scale reproduction and production of fine ornamental seedlings