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Simple propagation technique for grating camellia gauchowensis in golden camellia

A technology of golden camellia and camellia oleifera, applied in grafting, resistance to vector-borne diseases, chemicals for biological control, etc., can solve problems such as easy mold at the grafting interface, slow tree formation, rootstock death, etc., to achieve tree formation Fast, low cost, rapid growth effect

Active Publication Date: 2018-09-14
FLOWER RES INST GUANGXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention overcomes that above-mentioned bud seedling anvil grafting is easily restricted by the stock size and season, and the effect is slow after grafting, while split grafting and skin-lifting grafting methods require the anvil to be cut off in advance, the wound is large, and the root stock is likely to die, and the number of buds that can be grafted is small. There are technical problems such as slow tree formation, need for bagging for moisturizing and shading, high cost, complicated operation, and easy mold on the grafting interface. A simple propagation technology of camellia camellia with simple operation, low cost and high reproductive efficiency is provided.

Method used

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  • Simple propagation technique for grating camellia gauchowensis in golden camellia

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Effect test

Embodiment 1

[0056] This embodiment carries out grafting in summer, and daily temperature is 30~36 ℃;

[0057] A kind of simple propagation technique of Gaozhou camellia oleifera grafted Camellia japonica of the present embodiment comprises the following steps:

[0058] Cultivation of S1 rootstock:

[0059] a. Nursery land selection: choose loam or sandy loam with convenient transportation, flat terrain, loose and fertile soil, good drainage and irrigation, and slightly acidic;

[0060] B, seedbed arrangement: level off the nursery plot, divide the furrow to form every furrow wide 1.5m, wide 25cm between the furrows, form deep 15cm drainage ditches between the furrows; 70% shade;

[0061] c, rootstock seed selection: choose Gaozhou Camellia oleifera seeds with large grains, plumpness, no mildew, and no pests as rootstock seeds; After about a week, the fruit is naturally dry and cracked, and the peel is peeled off to take out the seeds;

[0062] d. Seed treatment: soak and sterilize the...

Embodiment 2

[0089] The present embodiment carries out grafting in winter, and daily temperature is 5~15 ℃;

[0090] A kind of simple propagation technique of Gaozhou camellia oleifera grafted Camellia japonica of the present embodiment comprises the following steps:

[0091] Cultivation of S1 rootstock:

[0092] a. Nursery land selection: choose loam or sandy loam with convenient transportation, flat terrain, loose and fertile soil, good drainage and irrigation, and slightly acidic;

[0093] B, seedbed arrangement: level off the nursery plot, divide furrows to form every furrow width 1.0m, width 35cm between furrows, deep 15cm drainage ditches are formed between furrows; build high 1.8m shade shed on the seedling ground, the shade shed of said shade shed 85% shade;

[0094] c, rootstock seed selection: choose Gaozhou Camellia oleifera seeds with large grains, plumpness, no mildew, and no pests as rootstock seeds; After about a week, the fruit is naturally dry and cracked, and the peel ...

Embodiment 3

[0122] The present embodiment carries out grafting in spring, and daily temperature is 15~25 ℃;

[0123] A kind of simple propagation technique of Gaozhou camellia oleifera grafted with golden camellia comprises the following steps:

[0124] Cultivation of S1 rootstock:

[0125] a. Nursery land selection: choose loam or sandy loam with convenient transportation, flat terrain, loose and fertile soil, good drainage and irrigation, and slightly acidic;

[0126] B, seedbed arrangement: level off the nursery plot, divide furrows to form every furrow width 1.2m, width 30cm between furrows, form deep 15cm drainage ditches between furrows; build high 2.0m shade shed on the seedling ground, the shade shed of said shade shed The shade is 70% to 85%;

[0127]c, rootstock seed selection: choose Gaozhou Camellia oleifera seeds with large grains, plumpness, no mildew, and no pests as rootstock seeds; After about a week, the fruit is naturally dry and cracked, and the peel is peeled off t...

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Abstract

The invention discloses a simple propagation technique for grating camellia gauchowensis in golden camellia. The technique comprises the steps of S1: stock breeding, S2: grafted mother tree culturing,S3: grafting, S4: management procedures after grafting, wherein grafting in S3 comprises the steps of (1), stock processing; (2), scion collecting and processing; (3), grafting of scion and the stock: the scion is cut into a wedge with two oblique plains which are not completely opposite to each other and presented in angle forming a thicker side and a thinner side; the stock is obliquely cut into deep xylem with an incision in the length of 1.5-2 cm, and the section of the incision is in a shape of the number '7'; the scion is inserted into the section of the stock to make the cambia of thestock and the scion right align with each other; a hormonal bacteriostasis solution is used, and the hormonal bacteriostasis solution is uniformly sprayed on the scion and a grafting interface until the blades and twigs of the scion and the grating interface are uniformly bonded with the solution; a special grafting transparent plastic thin film is adopted for fastening and the grafting is completed. By means of the technique, the surviving rate of the grafting technique is high, the shaping of a tree body is faster, the operation is convenient, the cost is low, the efficiency is high, and grafting is not restricted by seasons.

Description

technical field [0001] The invention relates to the technical field of plant grafting and seedling cultivation, in particular to a simple propagation technology of Gaozhou camellia oleifera grafted with camellia camellia. Background technique [0002] Golden Camellia is the general name of Camellia Camellia plants in the family Theaceae. It belongs to the same plant as Camellia Camellia, Camellia Camellia, Camellia Camellia, etc. Its flowers are beautiful in shape, and the petals are light yellow to golden yellow. Some petals are also waxy, crystal clear and oily. Runny, translucent. The beauty of golden camellia tea is widely praised and appreciated by people, and it deserves to be a "treasure" in the garden. Not only that, Camellia Camellia also has high scientific research and development value. Camellia japonica contains a unique yellow gene, which is an essential germplasm resource for horticulturists to cultivate new varieties of yellow camellia; Camellia japonica fl...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G2/30A01N65/36A01N63/00A01N61/00A01N43/16A01N37/02A01P1/00A01P3/00
CPCA01G2/30A01G17/005A01N37/02A01N43/16A01N61/00A01N63/00A01N65/00A01N65/36Y02A50/30
Inventor 黄展文李春牛卜朝阳黄昌艳宋倩周锦业李先民李秀玲李明娟
Owner FLOWER RES INST GUANGXI ACADEMY OF AGRI SCI
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