A kind of sweet-scented osmanthus grafting seedling raising method

A technology of osmanthus grafting and osmanthus, applied in the directions of grafting, application, nitrogen fertilizer, etc., can solve the problems of long breeding cycle, time-consuming and labor-intensive processing, and can only be discarded, and achieves the improvement of survival rate, improvement of healing speed, and reduction of impact. Effect

Active Publication Date: 2019-04-02
那坡县誉桂农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, for the breeding of Osmanthus osmanthus, mainly adopting seeding method, grafting method, cutting method and layering method, but no matter which kind of breeding method, the cycle of its breeding is longer, and the cost is higher; Osmanthus osmanthus, there will be a certain proportion of seedlings that do not bloom. These osmanthus seedlings that cannot bloom can only be discarded if they cannot be used. This is not only a waste of resources, but also time-consuming and labor-intensive for follow-up processing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An osmanthus grafting seedling raising method includes the following steps:

[0024] (1) Select soft sweet-scented osmanthus branches and layer them. After the layering reaches 1 year, cut off the connecting ends of the sweet-scented osmanthus branches and the tree body, and apply nutrient solution around the layering strips, until the amount of nutrient solution reaches 3 Months later, as a rootstock; until the soil is moist.

[0025] (2) Select osmanthus leaf buds, cut the osmanthus leaf buds in the nutrient soil according to the cutting seedling method, and use the thumb to lightly press the nutrient soil to make the nutrient soil and the leaf buds close, and the depth of the leaf buds inserted into the nutrient soil is two-thirds After covering four-fifths of the leaf buds with earthworm feces, spray them with a sterilizing solution, then place them in an environment with a temperature of 25°C and a humidity of 70-80%, and follow conventional management. After the leaf ...

Embodiment 2

[0035] An osmanthus grafting seedling raising method includes the following steps:

[0036] (1) Select soft sweet-scented osmanthus branches and layer them. After the layering reaches 1 year, cut off the connecting ends of the sweet-scented osmanthus branches and the tree body, and apply nutrient solution around the layering strips, until the amount of nutrient solution reaches 3 Months later, as a rootstock; spray until the soil is moist.

[0037] (2) Select the leaf buds of osmanthus fragrans, insert the leaf buds of the osmanthus fragrans into the nutrient soil according to the cutting seedling method, use the thumb to lightly press the nutrient soil to make the nutrient soil and the leaf buds close together, and the depth of the leaf buds inserted into the nutrient soil is two-thirds After covering four-fifths of the leaf bud with earthworm feces, spray it with a sterilizing solution, and then place it in an environment with a temperature of 30°C and a humidity of 80%, and foll...

Embodiment 3

[0047] An osmanthus grafting seedling raising method includes the following steps:

[0048] (1) Select soft sweet-scented osmanthus branches and layer them. After the layering reaches 1 year, cut off the connecting ends of the sweet-scented osmanthus branches and the tree body, and apply nutrient solution around the layering strips, until the amount of nutrient solution reaches 3 Months later, as a rootstock; spray until the soil is moist.

[0049] (2) Select osmanthus leaf buds, cut the osmanthus leaf buds in the nutrient soil according to the cutting seedling method, and use the thumb to lightly press the nutrient soil to make the nutrient soil and the leaf buds close, and the depth of the leaf buds inserted into the nutrient soil is two-thirds After covering four-fifths of the leaf buds with earthworm feces, spray them with sterilizing liquid, and then place them in an environment with a temperature of 20°C and a humidity of 70%, and follow conventional management until the leaf...

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Abstract

The invention relates to the technical field of sweet osmanthus grafting and seedling breeding, in particular to a sweet osmanthus grafting and seedling breeding method. Sweet osmanthus seedlings subjected to layering serve as stock, leaf bud seedlings obtained after leaf buds are subjected to cuttage and seedling breeding serve as scions, processing and control are conducted in the breeding process of the scions and the stock, so that the content of harmless bacteria on the stock and the scions is small, influences of the harmful bacteria on the cut environment in the grafting process are avoided, and affinity of the stock and scions is improved. The sweet osmanthus seedlings subjected to layering serve as the stock, and the leaf bud seedlings obtained after the leaf buds are bred serve as the scions so that after the stock and the scions are grafted, regeneration can be conducted quickly, the speed of healing of the stock and the scions is increased, and the survival rate is increased.

Description

Technical field [0001] The invention relates to the technical field of osmanthus grafting seedlings, in particular to a method for osmanthus grafting seedlings. Background technique [0002] Osmanthus fragrans is evergreen all year round, with lush branches, blooming in autumn, and full of fragrance. It has become the main tree species for urban roads, gardens, courtyards, and residential areas. It is not only a precious garden ornamental flower and tree, but also a spice industry, It is a valuable raw material for food industry, medicinal material industry and light industry. Osmanthus fragrans has certain resistance to harmful gases and is a good flower for greening in industrial and mining areas. Osmanthus fragrans also has certain medicinal value. Its flowers can relieve phlegm and relieve cough; Stomach pain due to coldness; the root can dispel rheumatism and dispel cold. [0003] In the prior art, the seeding method, grafting method, cutting method and layering method are ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G2/30C05G1/00C05G3/00C05G3/02C05F17/00C05G3/60
CPCA01G2/30C05B17/00C05F3/00C05G3/00C05G3/60C05F11/00C05F7/00C05F17/00C05C1/00C05C9/00C05F11/08Y02W30/40
Inventor 肖大容
Owner 那坡县誉桂农业科技有限公司
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