Germination accelerating method for purple carrot seeds

A purple carrot and seed technology is applied in the field of germination of purple carrot seeds, which can solve the problems of low germination rate of purple carrot seeds, less planting of purple carrots, and reduced work efficiency, so as to save planting costs and increase the ability to adapt to the external environment. , the effect of improving the germination rate

Inactive Publication Date: 2017-04-19
杨珊洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the planting of purple carrots in my country is still relatively small, and the germination rate of purple carrot seeds is low. When traditionally planting purple carrots, the germination method of seeds is still processed according to the method of red carrot seeds. The germination rate is low, and the situation is better. It can reach about 75% under low temperature, and it needs 8-10 days of germination, and the germination time is long, which obviously reduces the work efficiency. Therefore, a new method of germination of purple carrot seeds is needed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for accelerating germination of purple carrot seeds, comprising the following steps:

[0017] (1) Seed soaking: Put the purple carrot seeds in an edible alkali solution with a mass fraction of 1.7%, soak in a water bath at 33°C for 40 minutes at a constant temperature, quickly soften the seed coat, drain, and soak the seeds;

[0018] (2) Seed fermentation: add water three times the weight of the soaked seeds to the soaked seeds, mix well, add white granulated sugar to make the mass fraction of white granulated sugar 4%, add Lactobacillus acidophilus, mix well, and place at 39°C Ferment for 7 hours, soak at 3°C ​​for 4 hours, remove residual alkali, destroy the structure of the seed coat, produce small molecular nutrients, promote the entry of nutrients into the seed coat, enhance the activity of the germ, and obtain fermented seeds;

[0019] (3) Seed enzymolysis: add complex enzymes to the fermented seeds, place at 30°C and stir for 4 hours for enzymolysis to p...

Embodiment 2

[0025] A method for accelerating germination of purple carrot seeds, comprising the following steps:

[0026] (1) Seed soaking: Put the purple carrot seeds in an edible alkali solution with a mass fraction of 1.8%, soak in a water bath at 34°C for 45 minutes at a constant temperature, quickly soften the seed coat, drain the water, and soak the seeds;

[0027] (2) Seed fermentation: add water 3 times the weight of the soaked seeds to the soaked seeds, mix evenly, add white sugar to make the mass fraction of white sugar 5%, add Lactobacillus acidophilus, mix evenly, and place at 40°C Ferment for 8 hours, soak at 4°C for 5 hours, remove residual alkali, destroy the structure of the seed coat, produce small molecular nutrients, promote the entry of nutrients into the seed coat, enhance the activity of the germ, and obtain fermented seeds;

[0028] (3) Seed enzymolysis: add complex enzymes to fermented seeds, place at 31°C and stir for 4.5 hours for enzymolysis to promote the shedd...

Embodiment 3

[0034] A method for accelerating germination of purple carrot seeds, comprising the following steps:

[0035] (1) Seed soaking: Put the purple carrot seeds in an edible alkali solution with a mass fraction of 1.9%, soak in a water bath at 35°C for 50 minutes at a constant temperature, quickly soften the seed coat, drain the water, and soak the seeds;

[0036] (2) Seed fermentation: add water 4 times the weight of the soaked seeds to the soaked seeds, mix evenly, add white sugar so that the mass fraction of white sugar is 6%, add Lactobacillus acidophilus, mix evenly, and place at 41°C Ferment for 9 hours, soak at 5°C for 6 hours, remove residual alkali, destroy the structure of the seed coat, produce small molecular nutrients, promote the entry of nutrients into the seed coat, enhance the activity of the germ, and obtain fermented seeds;

[0037] (3) Seed enzymolysis: add complex enzymes to the fermented seeds, place at 32°C and stir for 5 hours for enzymolysis to promote the ...

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PUM

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Abstract

The invention mainly relates to the technical field of planting and discloses a germination accelerating method for purple carrot seeds. The germination accelerating method for the purple carrot seeds comprises the steps of seed dipping, seed fermentation, seed enzymolysis and germination acceleration of the seeds. The germination accelerating method for the purple carrot seeds is simple and specifically comprises the steps that the purple carrot seeds are dipped in an edible alkali solution, so that the seed skin is rapidly softened; seed fermentation is conducted through lactobacillus acidophilus, remaining alkali is removed, the seed skin structures are destroyed, micromolecule nutritional ingredients are generated and promoted to enter the seed skin, and the activity of embryos is improved; after enzymolysis, seed skin external impurities come off, a great number of proteins needed by growth of the seeds is provided at the same time, and the germination rate is improved. In the seed germination accelerating process, through spraying of a germination accelerating agent, nutrients can be provided, insect resisting and sterilizing are achieved, the humidity is kept, the stress resistance of the embryos is improved, growth is accelerated, the germination rate reaches 93%, the germination accelerating time is shortened to 3-4 days, and the planting cost is saved by 15.7%. The components of the germination accelerating agent are simple and wide in source, the utilization ways of grape flowers are increased, and the economic income of each peasant household planting purple carrots is increased by 8.3%.

Description

technical field [0001] The invention mainly relates to the technical field of planting, in particular to a method for accelerating germination of purple carrot seeds. Background technique [0002] Purple carrots are rich in nutrients, rich in carotene, anthocyanins and vitamins. They have comprehensive health functions, can lower blood pressure, nourish the liver and detoxify, prevent diabetes, protect cardiovascular and cerebrovascular, improve vision, resist oxidation, anti-aging, and suppress cancer. [0003] At present, the planting of purple carrots in my country is still relatively small, and the germination rate of purple carrot seeds is low. When traditionally planting purple carrots, the germination method of seeds is still processed according to the method of red carrot seeds. The germination rate is low, and the situation is better. It can reach about 75% only when the temperature is lower, and it needs 8 to 10 days for germination, and the germination time is long...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00
CPCA01C1/00
Inventor 杨珊洪
Owner 杨珊洪
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