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Method for raising seedlings of camellia chrysantha plants by top grafting

A high-level grafting and golden camellia technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of low fruiting rate, low emergence rate, long seedling period, etc., achieve low emergence rate and shorten the emergence rate, and improve survival rate Effect

Inactive Publication Date: 2014-07-09
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the existing number of wild Camellia japonica in the prior art, the fruit rate is extremely low, the seedling period is long, and the emergence rate is low. The purpose of the present invention is to provide A method for raising seedlings by high-position grafting of camellia japonica plants, which enables the survival rate to reach more than 95%, and at the same time cultivates excellent strains with both ornamental and medicinal uses in the shortest time

Method used

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Examples

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Effect test

Embodiment 1

[0021] A method for raising seedlings by high position grafting of Camellia japonica plants. The method comprises the following steps:

[0022] (1) Selection of rootstock seedlings: choose camellia oleifera as the rootstock, and the rootstock of camellia oleifera is a 60-year-old seed camellia tree;

[0023] (2) Cultivation of rootstock seedlings: Camellia japonica scions are connected with large Camellia oleifera rootstocks, and the slope is 25-35 degrees, the soil layer is thick, the terrain is open, the sunshine is sufficient, and the planing and excavation of the tree discs are concentrated and contiguous. The sunny or semi-sunny slope; On a gentle slope of 5 degrees, terraces are built with outer high and inner lower, and water ditches are built on the terraces, so as to withstand drought and prevent flooding; as a planting base for camellia oleifera rootstocks, one tree and one pit can be achieved;

[0024] (3) Selection and collection of scions: Select annual, healthy a...

Embodiment 2

[0033] A method for raising seedlings by high position grafting of camellia japonica plants, said method comprising the following steps:

[0034] (1) Selection of rootstock seedlings: Camellia oleifera is selected as the rootstock, and the rootstock of camellia oleifera is a seedling camellia oleifera tree that has grown for 80 years;

[0035] (2) Cultivation of rootstock seedlings: Camellia japonica scions are connected to large Camellia oleifera rootstocks, and the slope is 25-35 degrees, the soil layer is thick, the terrain is open, the sunshine is sufficient, and the planing and excavation of the tree discs are concentrated and contiguous. The sunny or semi-sunny slope; On a gentle slope of 5 degrees, terraces are built with high outside and low inside, and water ditches are built on the terraces, so as to withstand drought and prevent flooding; as a planting and breeding base for Camellia oleifera rootstocks, it can reach one tree and one pit;

[0036] (3) Selection and c...

Embodiment 3

[0045] A method for raising seedlings by high position grafting of camellia japonica plants, said method comprising the following steps:

[0046] (1) Selection of rootstock seedlings: choose camellia oleifera as the rootstock, and the rootstock of camellia oleifera is a seedling camellia oleifera tree that has grown for 60-80 years;

[0047] (2) Cultivation of rootstock seedlings: Camellia japonica scions are connected to large Camellia oleifera rootstocks, and the slope is 25-35 degrees, the soil layer is thick, the terrain is open, the sunshine is sufficient, and the planing and excavation of the tree discs are concentrated and contiguous. The sunny or semi-sunny slope; On a gentle slope of 5 degrees, terraces are built with high outside and low inside, and water ditches are built on the terraces, so as to withstand drought and prevent flooding; as a planting and breeding base for Camellia oleifera rootstocks, it can reach one tree and one pit;

[0048] (3) Selection and col...

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Abstract

The invention provides a method for raising seedlings by high-position grafting of Camellia japonica plants, and adopts the method of the invention to study the supporting technology of high-position grafting seedlings of Camellia japonica plants from scion and stock selection to grafting time, cultivation conditions, matters for attention, etc., so as to improve For the purpose of survival rate and cultivating high-quality strains with both ornamental and medicinal value, we focus on improving some key links: (1) the rootstock is 60-80-year-old Camellia oleifera, (2) scion incision is made during scion storage Wax sealing treatment, (3) Due to the large size of the rootstock, the height of the stem, and the large crown, after grafting, the protection measures of an independent space are adopted, that is, a protective cover is made according to the size of the tree. Adopting this method to solve the existing problems of wild camellia camellia in the prior art, such as small number, extremely low fruiting rate, long seedling period, and low seedling emergence rate, can shorten the breeding cycle of camellia camellia, and seedlings can emerge from the nursery in half a year to one year, with a survival rate of 95%. % or more, and at the same time, it can cultivate excellent strains with both ornamental and medicinal uses in the shortest time.

Description

technical field [0001] The invention belongs to the field of cultivation of economic forests, relates to a cutting propagation method of medicinal and ornamental plants, and more particularly relates to a method for raising seedlings by high-position grafting of camellia japonica plants. Background technique [0002] Camellia ( Camellia chrysantha ) is the family Theaceae ( Theaceae ) Camellia ( Camellia ) Golden Camellia Group ( sect.Chrysantha ) plant, mainly distributed in Suining County, Guangxi. Because it contains a special yellow color gene KNA, which is very rare in the plant world, it fills the gap in the yellow series of camellias, so it is known as the "Queen of the Tea Clan" and the "Giant Panda" in the plant world Camellia camellia, as a rare plant resource in the world (only distributed in the border area between Guangxi and Vietnam), is one of the eight national protected plants in my country. It has been used as traditional folk Chinese herbal medicine...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G1/06
Inventor 何碧珠吴少华林蔚黄为清
Owner FUJIAN AGRI & FORESTRY UNIV
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