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Seedling raising method for carrying out closed cuttage on twigs of osmanthus fragrans

A closed, sweet-scented osmanthus technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of cutting methods, handling, improper time, low survival rate of cuttings, inadequate management, etc., and achieve good seedling environment conditions, The effect of high nutritional content and fast growth rate

Inactive Publication Date: 2012-07-04
WUXI MISHO ECOLOGY LANDSCAPE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to inappropriate selection of materials, improper cutting methods, processing, time, and inadequate management, the survival rate of cuttings is low, only reaching 20% ​​to 30%.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for raising seedlings of osmanthus twig closed cuttings, the steps are as follows:

[0029] (1) Seedbed selection and preparation: Choose a plot with flat terrain, ventilation and sunshine, convenient drainage and irrigation, fertile soil and few pests and diseases as the experimental seedbed for osmanthus fragrans cuttings. Dig pits in the north-south direction, spray and disinfect with Goer 400 times solution, then fill in the cutting substrate, expose the substrate to the sun for 5 days, then pour it thoroughly with carbendazim 800 times solution, and spread the substrate on the seedbed after 22 days;

[0030] (2) Cutting: Cutting is carried out in summer; in the morning when the weather is fine, choose the strong-growing osmanthus without pests and diseases as the mother tree, and cut the semi-lignified branches of the upper part of the canopy, facing the sun, and growing robustly as cuttings;

[0031] Cut the young part of the top flat, cut the lower end o...

Embodiment 2

[0036] A method for raising seedlings of osmanthus twig closed cuttings, the steps are as follows:

[0037] (1) Seedbed selection and preparation: Choose a plot with flat terrain, ventilation and sunshine, convenient drainage and irrigation, fertile soil and few pests and diseases as the experimental seedbed for osmanthus fragrans cuttings. Dig pits in the north-south direction, spray and disinfect with Goer 600 times solution, then fill in the cutting substrate, expose the substrate to the sun for 10 days, then pour it thoroughly with carbendazim 1200 times solution, and spread the substrate on the seedbed after 26 hours;

[0038] (2) Cutting: Cutting is carried out in summer; in the morning when the weather is fine, choose the strong-growing osmanthus without pests and diseases as the mother tree, and cut the semi-lignified branches of the upper part of the canopy, facing the sun, and growing robustly as cuttings;

[0039] Cut the young part of the top flat, and cut the lower ...

Embodiment 3

[0044] (1) Seedbed selection and preparation: Choose a plot with flat terrain, ventilation and sunshine, convenient irrigation and drainage, fertile soil and few pests and diseases as the experimental seedbed for sweet-scented osmanthus cuttings. Remove the weeds in the nursery before cutting, and make the cutting bed into a low bed in the open field. Choose a pit with a width of about 1m, a length of about 10m, and a depth of about 0.2m in the north-south direction. Spray for disinfection, and then fill in the cutting substrate. In this research example, 50% river sand, 40% burned soil and 10% perlite were used as the cutting substrate, and the substrate was exposed to the sun for 5-10 days, then poured with carbendazim 1000 times solution, and after 24 hours, the substrate was spread on the seedbed, that is, Cuttings are possible.

[0045] (2) Cuttings

[0046] Selection of seasons: Osmanthus fragrans cuttings can generally be carried out in early spring, early summer, and...

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PUM

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Abstract

The invention discloses a seedling raising technical method for carrying out closed cuttage on twigs of osmanthus fragrans. A flat and fertile land block is used as a seedbed; a cutting bed is used as an open field low bed; a matrix is prepared by mixing 50 percent of river sand, 40 percent of fire soil and 10 percent of perlite; and a tunnel is arranged outside. In the middle of June to the middle of August in summer in which trees grow vigorously, the one-year semi-lignified leaf twigs of osmanthus fragrans are subjected to closed cuttage and a certain management work is also carried out after cutting. The obtained twigs have cuttage survival rate of 94.6 percent, which is far higher than that of the twigs obtained by a common cuttage technology.

Description

technical field [0001] The present invention relates to a seedling raising method of closed cuttage of sweet-scented osmanthus twigs. Specifically, in the summer when sweet-scented osmanthus trees grow vigorously, semi-lignified twigs with leaves of osmanthus fragrans are used for closed cuttage to obtain higher cuttings. Survival method. Background technique [0002] Osmanthus fragrans is Oleaceae Osmanthus, has another name called " bay ", " sweet-scented osmanthus ", is commonly called as " osmanthus tree ". Evergreen shrubs or small trees, for temperate species. The leaves are opposite, mostly oval or oblong, with smooth, leathery leaves and serrated edges. The flowers are clustered, and the corolla splits until the basal milk has milky white, yellow, orange red and other colors. Osmanthus fragrans is an excellent garden tree species that integrates greening, beautification, and fragrance, and has both ornamental and practical features. one. [0003] Osmanthus appli...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 惠峰王敏丽
Owner WUXI MISHO ECOLOGY LANDSCAPE
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