Process for cutting thick branches of golden camellia

A technology of camellia japonica and camellia japonica trees, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of increased cost of cultivating seedling rootstocks, low survival rate, and prolonged cultivation cycle, etc., to speed up breeding The effect of speed, high transplanting survival rate, and healthy branches

Inactive Publication Date: 2013-03-27
GUANGXI FUXIN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This invention has the disadvantages of low survival rate, the need to cultivate s

Method used

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  • Process for cutting thick branches of golden camellia

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Experimental program
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Effect test

Embodiment 1

[0025] Material preparation: gibberellin, ABT rooting powder, girdling knife, scissors, compound fertilizer, peat soil, granular perlite, 75% shading net.

[0026] Fertilization of Camellia Camellia mother tree: 5 months before cutting, fertilize the 10-year-old Camellia Camellia tree whose branches are to be harvested, with 5-10g of compound fertilizer per plant. Gibberellin treatment of Camellia japonica mother tree: 2 months before cutting, carry out gibberellin treatment to the mother tree, its concentration of mycin is 120ppm, adopt intermittent spray as spray 2 times, spray once every 5 days. Side branch girdling treatment: 25 days before the cuttage, carry out ring-shaped peeling to the branches to be cut, the diameter of the side branches is 0.8cm, and the width of the ring-shaped peeling is 1.2cm, and then smear the girdling mouth with the ABT rooting powder solution of 400ppm, and use Bandage the girdling mouth with plastic cloth, and wrap the girdling mouth with pla...

Embodiment 2

[0031] Material preparation: with embodiment 1.

[0032] Fertilization of Camellia Camellia mother tree: 4 months before cutting, fertilize the 10-year-old Camellia Camellia tree whose branches are to be harvested, with 5-10g of compound fertilizer per plant. Gibberellin treatment of Camellia japonica mother tree: 1 month before cutting, the mother tree is treated with gibberellin, the concentration of the mycin is 100ppm, and intermittent spraying is used for spraying 3 times, once every 6 days. Side branch girdling treatment: 20 days before the cuttage, carry out ring-shaped peeling to the branches to be cut, the diameter of the side branches is 1.2cm, and the width of the ring-shaped peeling is 0.7cm, and then smear the girdling mouth with the ABT rooting powder solution of 350ppm, and use Bandage the girdling mouth with plastic cloth, and wrap the girdling mouth with plastic cloth and other binding materials. Cutting branch cutting and treatment: cut the side branch after...

Embodiment 3

[0037] Material preparation: with embodiment 1.

[0038] Fertilization of Camellia Camellia mother tree: 5 months before cutting, fertilize the 10-year-old Camellia Camellia tree whose branches are to be harvested, with 5-10g of compound fertilizer per plant. Gibberellin treatment of Camellia japonica mother tree: 3 months before cutting, carry out gibberellin treatment to the mother tree, its concentration of mycin is 80ppm, adopt intermittent spray as spray 2 times, spray once every 8 days. Side branch girdling treatment: 30 days before the cuttage, carry out ring-shaped peeling to the branch to be cut, the side branch diameter is 0.6cm, and its width of the ring-shaped peeling is 0.5cm, and then smears the girdling mouth with the ABT rooting powder solution of 425ppm, uses Bandage the girdling mouth with plastic cloth, and wrap the girdling mouth with plastic cloth and other binding materials. Cutting branch cutting and treatment: cut the side branch after girdling treatme...

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Abstract

The invention relates to a process for cutting thick branches of golden camellia. The process comprises the steps of (1) applying fertilizer to a seed golden camellia; (2) conducting gibberellin treatment on the seed tree, wherein gibberellin is sprayed on leaf surfaces of the seed tree; (3) conducting lateral branch girdling treatment, wherein a lateral branch is selected for girdling, an ABT rooting powder solution is daubed on a girdling opening, and the girdling opening is wrapped in a plastic cloth; (4) conducting cuttage branch shearing and pretreatment, wherein the cutting branch is cut, soaks in the ABT rooting powder solution for 5-15h and then is sterilized; (5) conducting seed bed building and cuttage, wherein peat soil is laid firstly for bottoming, then acid red soil is laid, finally, granular perlite particles are laid, and cuttage is conducted as per the conventional method; and (6) conducting cuttage nursery garden management. The process for cutting thick branches of golden camellia has the advantages that the cuttage branch rooting time can be brought forward, the cutting seedling survival rate can exceed 95%, the transplanting rate can exceed 90%, the operation is simple, the large-scale intensive breeding production of golden camellia seedlings can be facilitated, and the breeding speed of the golden camellia can be accelerated.

Description

technical field [0001] The invention relates to a method for cutting thick branches of golden camellia trees. Background technique [0002] Camellia japonica is an evergreen shrub or small tree, 2-6m high, with off-white, smooth bark, alternate leaves, broadly lanceolate to oblong. Flowers solitary in leaf axils or near terminal, golden yellow, cup-shaped, pot-shaped or bowl-shaped when open, 3-3.5cm in diameter; 9-11 petals, broadly ovate to obovate or oblong, fleshy, with Waxy luster; flowering period from November to next March. Capsule triangular oblate, yellow-green or purple-brown. Cuttings are a common method of propagation for growing plants. The stems, leaves, roots, buds, etc. of some plants can be cut off (called cuttings in gardening), or inserted into the soil, sand, or soaked in water, and can be planted after rooting to make it an independent new plant . In agricultural and forestry production, different plants have different requirements for cutting cond...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/06
Inventor 陆雄伟杨继住刘志新
Owner GUANGXI FUXIN SCI & TECH
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