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Osmanthus fragrans cutting propagation technology

A technology of cutting propagation and sweet-scented osmanthus, applied in horticulture, botanical equipment and methods, plant cultivation, etc., can solve the problems of premature aging, late flowering, large variation of seedlings, etc., and achieve low pollution to the growth environment and good fertilizer efficiency , the effect of a wide range of sources

Inactive Publication Date: 2016-11-09
安徽菲扬新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, because the seedlings of sweet-scented osmanthus are sown with great variability and late flowering, they are generally used as grafted rootstocks for high-quality sweet-scented osmanthus, while tassels, privet, etc. are used as rootstocks. Most of them grow well in the early stage, but premature aging symptoms will appear soon.

Method used

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  • Osmanthus fragrans cutting propagation technology

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Effect test

Embodiment 1

[0018] A kind of osmanthus cutting propagation technology, its processing technology comprises the steps:

[0019] (1) Propagation by cuttings: The cuttings of hanging flowers are mostly tender cuttings, which are carried out from mid-June to late August. From the 30-year-old mother tree of hanging flowers with good varieties and robust plants, the middle and upper parts of the crown and the half of the current year in the sun are cut. Mature branches are used as cuttings, and the central branch of the terminal is selected with a length of 10 cm and a thickness of 0.5 cm. The cuttings should retain 3 nodes. When cutting, put 2 nodes into the soil and 1 node outside. The cutting density row spacing is 20 cm, The plant spacing is 3 cm, and 100,000 cuttings can be cut per mu. After cutting, it must be shaded in time;

[0020] (2) The rooted osmanthus seedlings should be transplanted with soil balls. When digging holes, the width should be 12 times the diameter of the osmanthus se...

Embodiment 2

[0025] A kind of osmanthus cutting propagation technology, its processing technology comprises the steps:

[0026] (1) Propagation by cuttings: The cuttings of hanging flowers are mostly cut with tender techniques, which are carried out from mid-June to late August. From the 20-year-old mother tree of hanging flowers with good varieties and robust plants, cut the middle and upper parts of the crown and the half of the current year in the sun. Mature branches are used as cuttings, and the central branch of the terminal is selected to have a length of 8 cm and a thickness of 0.3 cm. The cuttings should retain 3 nodes. When cutting, put 2 nodes into the soil and 1 node outside. The cutting density row spacing is 10 cm, The plant spacing is 3 cm, and 100,000 cuttings can be cut per mu. After cutting, it must be shaded in time;

[0027] (2) The rooted osmanthus seedlings should be transplanted with soil balls. When digging holes, the width should be 10 times the diameter of the osm...

Embodiment 3

[0032] A kind of osmanthus cutting propagation technology, its processing technology comprises the steps:

[0033] (1) Propagation by cuttings: The cuttings of hanging flowers are mostly cuttings with tender techniques, which are carried out from mid-June to late August. From the 25-year-old hanging flower mother trees with good varieties and robust plants, the middle and upper parts of the crown and the half of the current year in the sun are cut. Mature branches are used as cuttings, and the central branch of the terminal is selected. The length of the cuttings is 9 cm and the thickness is 0.4 cm. The cuttings should retain 3 nodes. When cutting, 2 nodes are buried in the soil and 1 node is outside. The cutting density row spacing is 15 cm, The plant spacing is 3 cm, and 100,000 cuttings can be cut per mu. After cutting, it must be shaded in time;

[0034] (2) The rooted osmanthus seedlings should be transplanted with soil balls. When digging holes, the width should be 11 ti...

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Abstract

The invention discloses an osmanthus fragrans cutting propagation technology. The osmanthus fragrans cutting propagation technology includes the steps that 1, three joint positions need to be reserved for each cutting, two joints are inserted into soil while one joint is exposed out during cuttage, and in this way, it can be ensured that more root systems can be generated; 2, base fertilizer is stable composted miscellaneous manure which is wide in source, good in fertilizer efficiency and small in pollution to growth environment of osmanthus fragrans; 3, summer topdressing is carried out in July to promote flourishing autumn flowers; 4, in osmanthus fragrans flowering stage in each year, it is strictly forbidden to break branches to prevent tree vigor decline.

Description

technical field [0001] The invention belongs to the field of planting flowers and seedlings, and particularly relates to a cutting propagation technology of osmanthus fragrans. Background technique [0002] Osmanthus is one of the top ten traditional famous flowers loved by the Chinese people. The main local propagation method is to use tassel (commonly known as pomelo) as the rootstock abutment, the propagation speed is very slow, and the number of nurseries is limited every year, so the market price is very high. Osmanthus has become a veritable "precious flower". With the needs of urban streets and high-grade greening in my country, the supply of sweet-scented osmanthus is in short supply, and the market potential is huge. In addition, due to the large variation of osmanthus seedlings and the late blooming, they are generally used as grafting rootstocks for excellent osmanthus, while most of the rootstocks such as tassel and privet grow very well in the early stage, but...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G17/00
CPCA01G17/005A01G22/00
Inventor 岳朝雷
Owner 安徽菲扬新材料有限公司
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