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A kind of method of group flower seedling raising

A technology of grouping flowers and seeds, applied in the field of plant seedling raising, can solve the problems of uneven seedlings, restrict effective utilization, long seedling raising period, etc., and achieve the effects of not easy root rot, shortening seedling raising period and improving survival rate.

Inactive Publication Date: 2018-12-11
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the unevenness of seedlings and the long breeding period have become serious problems restricting its further effective use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A method for cultivating seedlings of group flowers, said method may further comprise the steps:

[0028] 1), collect mature tuanhua seeds, clean tuanhua seeds, dry until the moisture content of tuanhua seeds is 5%, then obtain tuanhua seeds by screening with a sieve, and the mesh number of the sieve is 40 orders;

[0029] 2), place the tuanhua seeds obtained by screening in a petri dish and cultivate them for 6 days until the tuanhua seeds become white, the cultivation conditions are as follows: the relative humidity is 85%, the temperature is 28°C, and the light is 12 hours a day;

[0030] 3), inoculate the tuanhua seeds cultivated to the dewy white in step 2) on the surface of the nutrient soil, carry out seedling cultivation, and cultivate until the tuanhua seedlings are 10 cm high and can be transplanted and planted, and the nutrient soil is surrounded by a layer of thickness of 0.5 The dry grass of centimeter, described dry grass is soaked with the aqueous solutio...

Embodiment 2

[0032] A method for cultivating seedlings of group flowers, said method may further comprise the steps:

[0033] 1), collect mature tuanhua seeds, clean the tuanhua seeds, dry to the moisture content of the tuanhua seeds to be 10%, then use a sieve to obtain the tuanhua seeds, and the mesh number of the sieve is 60 mesh;

[0034]2), sterilize the tuanhua seeds and petri dishes obtained by screening, the disinfection of the tuanhua seeds includes first soaking the tuanhua seeds with 50% ethanol by volume percentage concentration for 10 seconds, and then soaking the tuanhua seeds with a mass percentage concentration of 1% Soak the seeds in sodium hypochlorite for 2 minutes, and then rinse the tuanhua seeds with water. The disinfection of the petri dish includes steam disinfection at a high temperature of 110°C for 10 minutes. The petri dish also includes a germination bed, and the germination bed is placed in the petri dish. Described germination bed first layer from top to bot...

Embodiment 3

[0037] A method for cultivating seedlings of group flowers, said method may further comprise the steps:

[0038] 1), collect mature tuanhua seeds, clean the tuanhua seeds, dry to the moisture content of the tuanhua seeds is 7%, and then sieve to obtain the tuanhua seeds, the mesh number of the sieve is 50 mesh;

[0039] 2) Disinfect the tuanhua seeds and petri dishes obtained by screening respectively, the disinfection of the tuanhua seeds includes first soaking the tuanhua seeds with 80% ethanol by volume percentage concentration for 60 seconds, and then soaking the tuanhua seeds with a mass percentage concentration of 4% soak the seeds in sodium hypochlorite for 10 minutes, and then rinse the tuanhua seeds with water. The disinfection of the petri dish includes steam sterilization at a high temperature of 130°C for 30 minutes. The petri dish also includes a germination bed, and the germination bed is placed in the petri dish. Described germination bed first floor from top t...

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PUM

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Abstract

The invention discloses an anthocephalus chinensiss seedling culture method which comprises the following steps of: airing anthocephalus chinensiss seeds until the moisture content of the anthocephalus chinensiss seeds is 5-10%, and sieving with a sieve so as to obtain the anthocephalus chinensiss seeds; culturing the anthocephalus chinensiss seeds in a culture dish for 6-15 days until the anthocephalus chinensiss seeds germinate; inoculating the clean germinated anthocephalus chinensiss seeds to the surface of nutrient soil, performing seedling culture until anthocephalus chinensiss seedlings are 10cm in height, and then transplanting, wherein the nutrient soil comprises the following ingredients: peat soil, a compound fertilizer, pond sludge, shell powder, fine sand and vermiculite and culture is performed under conditions that the relative humidity is 75-85%, the temperature is 25-30 DEG C and the illumination intensity is 3000-4000lux. The anthocephalus chinensiss seedling culture method is capable of improving the seedling uniformity, shortening the seedling culture period, obviously improving the germination percentage of seeds and the survival rates of inoculated seedlings; furthermore, the method has the advantages of simplicity in operation, low cost, no danger, easiness for manual operation and no pollution, and has quite high practical application value in seedling culture and large-scale planting of anthocephalus chinensiss.

Description

technical field [0001] The invention relates to the technical field of plant seedling cultivation. More specifically, the present invention relates to a kind of method for cultivating tuanhua seedlings. Background technique [0002] Tuanhua (Neolamarckia cadamba (Roxb.) Bosser) is a large deciduous tree of Rubiaceae. It is produced in Guangdong, Guangxi and Yunnan. It can become a large-diameter tree with a diameter of 40-50 cm in about 10 years. It is a famous fast-growing tree species. Used in construction and panel making, it is called "miracle tree". Its bark and leaves can be used as medicine, and the bark is rich in cadambine alkaloids with antihypertensive activity. Therefore, the resource development of Tuanhua wood, bark and leaves has broad prospects. In terms of production, Tuanhua is mainly propagated by seeds, the seeds are nearly triangular, extremely small, and the thousand-grain weight is only 0.04-0.05g. Tuanhua has a large amount of fruit, and one fruit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C17/00A01G24/28A01G24/22A01G24/10A01G24/15
CPCA01C1/00A01G9/029A01G24/00
Inventor 黄燕芬朱艳霞潘春柳董青松柯芳韦坤华缪剑华
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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