Camellia nitidissima seedling culture method

A technology of golden camellia tea and seedling substrate, applied in the field of golden camellia seedling breeding, can solve the problems of low survival rate, low seedling germination rate and seedling emergence rate, etc., and achieves the effects of good air permeability, shortening seedling breeding period, and reducing hypoxia death.

Inactive Publication Date: 2017-01-11
广西鑫雅皇庭园林工程有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The germination rate and emergence rate of Camellia japonica seed seedlings at the present stage are low, and the survival rate after transplanting is not high

Method used

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  • Camellia nitidissima seedling culture method

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Experimental program
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Effect test

Embodiment 1

[0022] A method for Camellia Camellia seedling cultivation, the method for Camellia Camellia seedling cultivation comprises the following steps:

[0023] 1), camellia seed preparation: picking mature camellia fruit, drying the camellia fruit, peeling off the shell of the camellia fruit, collecting the camellia seeds, sieving the collected camellia seeds, and screening the plump camellia seeds ;

[0024] 2), mix Camellia camellia seeds and fine sand evenly, put them in a cloth bag and place them for 2 days at a temperature of 45°C, the volume ratio of Camellia camellia seeds to fine sand is 1:1, and the fine sand contains mass Fraction of 1% gibberellin aqueous solution, the particle size of the fine sand is 0.1 cm;

[0025] 3), sow the Camellia camellia seeds and fine sand through step 2) on the seedling raising bed, cover with a layer of 0.5 cm thick coconut shell powder, and spray 1% carbendazim aqueous solution with a mass fraction.

Embodiment 2

[0027] A method for Camellia Camellia seedling cultivation, the method for Camellia Camellia seedling cultivation comprises the following steps:

[0028] 1), camellia seed preparation: pick ripe camellia fruit, after the camellia fruit is dried, peel off the camellia fruit shell, collect the camellia seed, and sieve the collected camellia seed, as described in step 1) Seed screening includes: put Camellia japonica seeds into a low-speed centrifuge, add water, centrifuge for 2 minutes for the first time, the centrifugal speed is 180rmp, let stand for 1 minute, remove impurities and seeds suspended on the water surface, filter out the water, and then Add sucrose water with a mass fraction of 8%, centrifuge for 2 minutes for the second time, and the centrifugal speed is 240rmp, remove impurities and seeds suspended on the water surface after standing for 1.5 minutes, filter out the sucrose water, and then add a mass fraction of 15% The sucrose water was centrifuged for 2 minutes ...

Embodiment 3

[0032] A method for Camellia Camellia seedling cultivation, the method for Camellia Camellia seedling cultivation comprises the following steps:

[0033] 1), camellia seed preparation: picking mature camellia fruit, drying the camellia fruit, peeling off the shell of the camellia fruit, collecting the camellia seeds, sieving the collected camellia seeds, and screening the plump camellia seeds ;

[0034] 2), the Camellia camellia seeds are soaked in 2% sodium hypochlorite solution by mass fraction for 2-3 minutes, the fine sand is sterilized by ultraviolet rays, the ultraviolet temperature is 150°C, the Camellia camellia seeds and the fine sand are mixed evenly, and each cloth bag is packed with 5 - 8 kg of Camellia camellia seeds and fine sand are placed for 2 days at a temperature of 45°C, the volume ratio of the Camellia camellia seeds to the fine sand is 1:1, and the fine sand contains 1% gibberellin aqueous solution by mass fraction , the particle size of the fine sand is...

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Abstract

The invention discloses a camellia nitidissima seedling culture method. The camellia nitidissima seedling culture method comprises the following steps: (1) preparing camellia nitidissima seeds; (2) uniformly mixing the camellia nitidissima seeds with fine sand, and filling a mixture into a cloth bag and standing for 2 days under the condition that the temprature is 45 DEG C, wherein the volume ratio of the camellia nitidissima seeds to the fine sand is 1 to 1, the fine sand contains a gibberellin water solution with the mass percent of 1 percent and the grain diameter of the fine sand is 0.1cm; (3) sowing the camellia nitidissima seeds and the fine sand treated in the step (2) into a seedling culture bed and covering a layer of cocoanut shell powder with the thickness of 0.5cm and spraying a carbendazim water solution with the mass percent of 1 percent. The seedling culture method provided by the invention is rapid in germination speed, high in germination rate, short in seedling culture period and high in survival rate.

Description

technical field [0001] The invention relates to the technical field of plant planting. More specifically, the present invention relates to a method for raising seedlings of camellia japonica. Background technique [0002] Camellia Camellia belongs to the family Theaceae and the genus Camellia. It is twin sisters with Tea, Camellia, Camellia oleifera, Camellia oleifera, and Camellia sasana. It is one of the first-class national protected plants. The flowers of Camellia japonica are golden yellow, dazzling, as if coated with a layer of wax, crystal clear and oily, as if translucent. Camellia chrysalis grows solitary in the leaf axils. When the flowers bloom, there are cup-shaped, pot-shaped or bowl-shaped flowers, which are delicate and colorful, beautiful and elegant. Previously, people had not seen species with golden flowers. In 1960, Chinese scientists first discovered a golden yellow camellia in Nanning, Guangxi, which was named Camellia Camellia. The oriental magic t...

Claims

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Application Information

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IPC IPC(8): A01G9/10A01G17/00A01C1/00A01C1/08
CPCA01C1/00A01C1/08A01G17/005
Inventor 庞锦霞
Owner 广西鑫雅皇庭园林工程有限责任公司
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