Cutting seedling method of osmanthus fragrans

A technology of cutting seedlings and ear cuttings, which is applied in the field of August laurel cutting seedlings, can solve the problems of quality discount of August laurel seedlings, limit the development of August laurel industry, and be easily infected with diseases and insect pests, so as to reduce the probability of suffering from diseases and insect pests, accelerate the synthesis speed and Metabolic speed, the effect of ensuring the survival rate

Inactive Publication Date: 2017-06-13
焦杰彪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of growing seedlings of August laurel, the survival rate of the cuttings is not high, and the cuttings are easily infected with diseases and insect pest

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for raising seedlings by cuttings of laurel laurel, comprising the following steps:

[0017] (1) Select the excellent plants with vigorous growth and no pests and diseases as the mother tree for picking ears, and cut the semi-lignified twigs of the year on the upper part of the canopy as cuttings, wherein the length of the cuttings is 6cm, and two leaves are reserved on it;

[0018] (2) Cut the base of the cuttings into a plane, and then evenly coat the yellow gelatin nutrient solution on it, wherein the yellow gelatin nutrient solution is made of the following components by weight: 40 parts of yellow gelatin, 6 parts of honey, and 7 parts of frankincense , 5 parts of silver bupleurum, 6 parts of madder root, 3 parts of Peilan, 4 parts of Tianjihuang, 3 parts of lacquer, 20 parts of water;

[0019] (3) Put the cuttings coated with yellow gelatin nutrient solution in a greenhouse at 23°C, and irradiate them with purple light for 5 hours a day, and take out the c...

Embodiment 2

[0024] A method for raising seedlings by cuttings of laurel laurel, comprising the following steps:

[0025] (1) Select the excellent plants that grow vigorously and have no damage by diseases and insect pests as the mother tree for picking ears, and cut the semi-lignified twigs of the year on the upper part of the canopy as cuttings, wherein the length of the cuttings is 8cm, and two leaves are reserved on it;

[0026] (2) Cut the base of the cuttings into a plane, and then evenly coat the yellow gelatin nutrient solution on it, wherein the yellow gelatin nutrient solution is made of the following components by weight: 45 parts of yellow gelatin, 8 parts of honey, and 8 parts of frankincense , 6 parts of silver bupleurum, 7 parts of madder root, 4 parts of Peilan, 6 parts of Tianjihuang, 5 parts of lacquer, 25 parts of water;

[0027] (3) Put the cuttings coated with yellow gelatin nutrient solution in a greenhouse at 25°C, and irradiate them with purple light for 6 hours a d...

Embodiment 3

[0032] A method for raising seedlings by cuttings of laurel laurel, comprising the following steps:

[0033] (1) Select the excellent plants with vigorous growth and no pests and diseases as the mother tree for picking ears, and cut the semi-lignified twigs of the year on the upper part of the canopy as cuttings, wherein the length of the cuttings is 10cm, and two leaves are reserved on it;

[0034] (2) Cut the base of the cuttings into a plane, and then evenly coat the yellow gelatin nutrient solution on it, wherein the yellow gelatin nutrient solution is made of the following components by weight: 50 parts of yellow gelatin, 10 parts of honey, and 9 parts of frankincense , 7 parts of silver bupleurum, 8 parts of madder root, 5 parts of Peilan, 7 parts of Tianjihuang, 6 parts of lacquer, 30 parts of water;

[0035] (3) Put the cuttings coated with yellow gelatin nutrient solution in a greenhouse at 27°C, and irradiate them with purple light for 7 hours a day, and take out the...

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PUM

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Abstract

The invention discloses a cutting seedling method of osmanthus fragrans. The method comprises operation steps as follows: (1) an excellent plant which grows vigorously and is not damaged by diseases or insects is taken as a mother tree for cutting, and one-year-old half-lignified twigs at the upper part of the periphery of a tree crown of the excellent plant are sheared to serve as cuttings; (2) the base parts of the cuttings are cut into planes and uniformly coated with a yellow gelatin nutritional solution; (3) the cuttings coated with the yellow gelatin nutritional solution are put in a greenhouse at the temperature of 23-27 DEG C and irritated by purple light, and the cuttings are taken out after 4-5 days; (4) the nutritional solution at the base parts of the cuttings are washed clean and a rooting liquid is uniformly sprayed to the base parts of the cuttings; (5) the cuttings with the rooting liquid sprayed are perpendicularly inserted into a seedling bed and watered thoroughly, and other seedling bed management work is done. By means of the cutting seedling method of osmanthus fragrans, the rooting rate of the cuttings of the osmanthus fragrans and the survival rate of seedlings can be effectively increased, the rooting speed of the cuttings is increased, the cutting cycle is shortened, damage of diseases and insects to the cuttings can be reduced, and the quality of the seedlings of the osmanthus fragrans is improved.

Description

technical field [0001] The invention belongs to the field of agricultural planting, and in particular relates to a method for raising seedlings by cuttings of bay laurel. Background technique [0002] August laurel includes Jingui and Yingui, which are produced in the north subtropical deciduous and evergreen broad-leaved mixed forest in the Yangtze River Basin and its south, in the middle subtropical evergreen and deciduous broad-leaved forest in the southern subtropical evergreen broad-leaved forest. Golden Osmanthus fragrans is yellow to dark yellow, with a strong aroma. Silver Osmanthus fragrans is nearly white or yellowish white, and its fragrance is weaker than that of Jingui. All are weakly positive and like warm and humid climates. However, in the process of raising seedlings of August laurel, the survival rate of the cuttings is not high, and the cuttings are easily infected with diseases and insect pests during the rooting process, which leads to a great reduction...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06A01G13/00A01N43/78A01N37/44A01N37/10A01P21/00C05G3/00
CPCA01G7/06A01G13/00A01G17/005A01N37/10A01N37/44A01N43/78C05F5/006C05G5/23A01N2300/00C05F11/00
Inventor 焦杰彪
Owner 焦杰彪
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