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Environment-friendly survival agent for camellia oleifera seedling grafting and preparation method thereof

A technology of sprout grafting and surviving agent, which is applied in the field of environment-friendly surviving agent for Camellia oleifera seedling grafting and its preparation, can solve the problems of high grafting technical requirements, low cutting propagation coefficient, high production cost, etc. Promote rapid reproduction and growth, short cycle effect

Inactive Publication Date: 2018-12-18
吴亚琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention: for the existing Camellia oleifera bud seedling grafting technology requirements are high, seasonality is strong, the breeding coefficient is lower than cuttings, and the production cost is high, and the cutting method is adopted, the technical requirements are relatively simple, and the production cost is low, but There are problems of slow rooting and underdeveloped root system, and an environment-friendly surviving agent for grafting Camellia oleifera seedlings and a preparation method thereof are provided

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0023] Take sorghum ears in the growth period of 2 months, wash them twice with deionized water, and then air-dry them naturally, then transfer them to a grinder for grinding for 1 hour, and pass through a 40-mesh sieve to obtain sorghum ear granules. Take 300 g of sorghum ear granules, add 1.5 The mass fraction in kg is 50% ethanol solution, mix evenly, heat and stir to 50°C and keep stirring for 2 hours, after the stirring is completed, cool to room temperature and transfer to a centrifuge for centrifugation, centrifuge at 3000r / min for 10min, and take the supernatant , put the supernatant in a drying oven, and dry at 80°C to 40% of the volume of the original solution to obtain a growth solution. Take 2g of chitosan, add 300g of acetic acid solution with a mass fraction of 2%, and stir at 300r / min for 20min Finally, add 40g of starch, keep stirring at 60°C for 1 hour, add 10g of plant ash and 3.0g of potassium permanganate after cooling to room temperature, continue to stir f...

example 2

[0025] Take sorghum ears in the growth period of 3 months, wash them with deionized water for 3 times, and then air-dry them naturally, then transfer them to a grinder for grinding for 1 hour, and pass through a 40-mesh sieve to obtain sorghum ear granules. Take 400 g of sorghum ear granules and add 2.0 The mass fraction in kg is 50% ethanol solution, mix evenly, heat and stir to 55°C and keep stirring for 4 hours, after the stirring is completed, cool to room temperature and transfer to a centrifuge for centrifugation, centrifuge at 3000r / min for 15min, and take the supernatant , put the supernatant in a drying oven, and dry it to 45% of the volume of the stock solution at 85°C to obtain a growth solution. Take 2g of chitosan, add 350g of chitosan to a 2% acetic acid solution, and stir at 350r / min for 25min Finally, add 60g of starch, keep stirring at 70°C for 1 hour, add 15g of plant ash and 3.6g of potassium permanganate after cooling to room temperature, continue to stir fo...

example 3

[0027] Take sorghum ears in the growth period of 3 months, wash them with deionized water for 3 times, and then air-dry them naturally, then transfer them to a grinder for grinding for 2 hours, and pass through a 40-mesh sieve to obtain sorghum ear granules. Take 500 g of sorghum ear granules and add 3.0 The mass fraction in kg is 50% ethanol solution, mix evenly, heat and stir to 60°C and keep stirring for 6 hours, after the stirring is completed, cool to room temperature and transfer to a centrifuge for centrifugation, centrifuge at 4000r / min for 30min, and take the supernatant , put the supernatant in a drying oven, and dry at 90°C to 50% of the volume of the stock solution to obtain a growth solution. Take 3g of chitosan, add 400g of acetic acid solution with a mass fraction of 2%, and stir at 400r / min for 30min Then add 80g of starch, keep stirring at 80°C for 2 hours, add 20g of plant ash and 4.5g of potassium permanganate after cooling to room temperature, continue to st...

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Abstract

The invention relates to an environment-friendly survival agent for camellia oleifera seedling grafting and a preparation method thereof, and belongs to the technical field of plant growth preparation. According to the environment-friendly survival agent for camellia oleifera seedling grafting and the preparation method thereof, by extracting phytohormone of sorghum ears in the growth stage, rapidreproduction of garden plants is promoted, good growth states of the plants are kept, in this way, the application rate of a cuttage technology during plant growth is increased, meanwhile, adhesive liquid composed by chitosan and hydrated starch is used for covering grafting wounds to fix overlapping channels between seedlings and the wounds, has the effect of wound healing and serves as a carrier for loading plant ash and potassium permanganate to be used as a seedling nutrient solution, nutrient elements needed by survival and growth are provided for the seedlings, chitosan also has an anti-microbial effect and is resistant to damage caused by external germs on the survival and growth of the seedlings during growth of the seedlings, and therefore the survival performance of grafting isimproved.

Description

technical field [0001] The invention relates to an environment-friendly surviving agent for camellia oleifera bud grafting and a preparation method thereof, belonging to the technical field of plant growth preparation. Background technique [0002] Camellia oleifera mainly refers to the general term for a class of plants with high oil content and economic value for cultivation in the Theaceae Camellia plant. It is an important woody oil crop in my country. Tea seed oil and its by-products have high use value, and are also high-grade vegetable edible oils, which have the functions of nutrition, medical treatment, health care, and beauty. At the same time, camellia oleifera has strong resistance to barrenness, does not compete with crops for land, and has multiple ecological benefits such as water and soil conservation and water conservation. Camellia oleifera is rich in resources and has a long history of cultivation. Among them, the tea seed oil produced by camellia citrone...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30C05G3/00
CPCA01G2/30C05D1/00C05G5/20C05F11/00C05G3/00
Inventor 吴亚琴张桂芳
Owner 吴亚琴
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