Cutting propagation method of Osmanthus fragrans

A technology of sweet-scented osmanthus and cuttings, which is applied in the field of cultivation of sweet-scented osmanthus, and can solve problems such as complicated grafting and breeding

Inactive Publication Date: 2015-02-25
天津市增益苗木科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] At present, the cultivation of golden osmanthus is usually carried out by grafting, and the rootstocks can be privet, small wax, tassel tree, etc., but in actual operation, the breeding of grafting is more complicated, and the survival rate and other parameters are added to the cutting method. Therefore, People gradually adopt the cutting method to breed golden osmanthus, but the methods and parameters used in the prior art still need to be further improved

Method used

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Embodiment Construction

[0020] Below in conjunction with the examples, the present invention is further described, the following examples are illustrative, not limiting, and the protection scope of the present invention cannot be limited by the following examples.

[0021] A cutting propagation method of Osmanthus fragrans, the innovation of the present invention is: comprise the following steps:

[0022] ⑴ Select the golden osmanthus tree that grows vigorously and is free from diseases and insect pests, and cut the twigs on the crown of the tree as cuttings;

[0023] (2) Trim the cuttings, and then sterilize them for later use;

[0024] (3) Select a cool and easy-to-drain land. After cleaning the weeds and grass roots on the surface, dig 8 to 10 centimeters down according to the size requirements, then lay a layer of mixed sand, and lay a layer of clay on the mixed sand. After the surface is smooth, the slotting bed is built;

[0025] (4) Put the cuttings in the cutting bed according to the row spa...

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Abstract

The invention relates to a cutting propagation method of Osmanthus fragrans. Half-lignified shoots free of disease and pest damage and 1 year old or growing in current year are used as cuttings; a bed is made with river sand, perlite, saw dust and clay; organic fertilizer and inorganic fertilizer are added into the bed; the cuttings subjected to sterilization and growth promotion are inserted into the bed according to certain row and plant spacing; a sunshade is set up; water sprinkling, pesticide spraying, weeding and fertilizer application are performed at regular time before late management. Through scientific and systematic management, the cuttings root and sprout in about one month; survival rate is higher than that of the traditional method; post-transplanting survival rate and growth are both superior to those the prior art.

Description

technical field [0001] The invention belongs to the technical field of golden osmanthus cultivation, in particular to a cutting propagation method of golden osmanthus. Background technique [0002] Osmanthus osmanthus belongs to the evergreen shrub or small tree of Oleaceae Oleaceae, 1.5 to 15 meters high, with a round crown and can cover 60 square meters. It has strong growth potential, thick branches and large leaves, sparse flowers and light fragrance. It blooms from September to October, and bears fruit in March to April of the following year. It grows best in warm and humid areas. Osmanthus fragrans has undergone long-term planting, natural hybridization and artificial breeding, resulting in many cultivars, which are traditionally divided into Jingui, Yingui, Dangui and Sijigui. Among them, Jingui is a variety of osmanthus, with light yellow to golden flower color. It has strong aroma, thick leaves, strong adaptability, and shade tolerance. There are many varieties suc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10
CPCA01G24/00A01G22/00A01G31/00
Inventor 付占山
Owner 天津市增益苗木科技有限公司
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