Edgeworthia chrysantha lindl hard wood cutting seedling method

A technology for growing seedlings by cuttings and hardwoods, which is applied in the field of hardwood cuttings and seedlings, and can solve the problems that the method of seed sowing and propagation cannot maintain the original excellent characteristics of fine varieties, restrict the large-scale reproduction and production of fragrant flowers, and limit the number of shoots. , to achieve the effect of important application and promotion value, low cost, and easy operation

Active 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] 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 call...

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] From mid-October to late October, remove the terminal inflorescences of the branches to promote the thick growth of the spikes; in mid-December, select the middle and lower parts of the branches that are strong, full of lateral buds, and free from diseases and insect pests. Cut the branches with a length of 8 cm and a diameter of 0.5 cm as cuttings. The upper and lower cuts of the cuttings are truncated, and the upper cut is 0.5 cm away from the cut buds. % of wet sand and store them in layers to stimulate roots, and the storage temperature is controlled at 0-5°C; mix the yellow core soil and peat at a volume ratio of 2:1 to make a cutting substrate, and disinfect the cutting substrate with a mass concentration of 70% pentachloronitrobenzene , set aside; mix Shuangjier 6 (GGR6)) 50mg and ammonium molybdate 20g with water to 1kg to make a rooting agent, set aside; at the end of February and early March of the following year, the base of the prepared cuttings was dipped in...

Embodiment 2

[0017] From mid-October to late October, remove the terminal inflorescences of the branches to promote the thick growth of the spikes; in mid-December, select the middle and lower parts of the branches that are strong, full of lateral buds, and free from diseases and insect pests. Cut the branches with a length of 12cm and a diameter of 1.0cm as cuttings. The upper and lower cuts of the cuttings are truncated. The upper cut is 1cm away from the cut buds. The cut is smooth. Place the cut cuttings flat with a moisture content of 60%. The roots are layered and stored in wet sand, and the storage temperature is controlled at 0-5°C; the yellow core soil and peat are mixed at a volume ratio of 2:1 to make a cutting substrate, and the cutting substrate is sterilized with 70% pentachloronitrobenzene. Standby; mix 100mg of Shuangjier 6 (GGR6) and 10g of ammonium molybdate with water to 1kg to make a rooting agent, and set aside; at the end of February and early March of the following ye...

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Abstract

The invention discloses an edgeworthia chrysantha lindl hard wood cutting seedling method which comprises steps as follows: (1), flower buds are removed from a scion mother tree; (2), cuttings are prepared and stored; (3), yellow soil and peat are mixed and prepared into a cutting medium according to the volume ratio of 2:1, and the cutting medium is sterilized by quintozene with the mass concentration of 70%; (4), a GGR (greenplant growth regulator) 6 and ammonium molybdate are mixed and prepared into a rooting agent proportionally; (5), cutting treatment and cutting are performed; and (6), management and transplantation after cutting are performed. According to the edgeworthia chrysantha lindl hard wood cutting seedling method, the survival rate of cuttings is higher than 95%; and the method is simple and convenient to operate, has the advantages of low cost, simple technical requirement, easiness in popularization and application and the like, and has important application and popularization values on edgeworthia chrysantha lindl seedling propagation production.

Description

technical field [0001] The invention relates to a method for asexual propagation of plants, in particular to a method for growing seedlings by cutting hardwoods of A. japonicus. 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 "Me...

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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