Treatment method of sweet corn seeds

A treatment method and technology for sweet corn, applied in the directions of seed and rhizome treatment, seed immunity, botanical equipment and methods, etc., can solve the problems of poor germination rate improvement effect, etc., to speed up repair, prevent bacterial contamination of seeds, and promote germination. Effect

Active Publication Date: 2019-12-03
贵州吉丰种业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The methods provided by these two patents also improve the vigor and germination rate of sweet corn seeds to a certain extent, but the improvement effect on the germination rate caused by the internal factors of sweet corn seeds is relatively poor

Method used

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  • Treatment method of sweet corn seeds
  • Treatment method of sweet corn seeds

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Experimental program
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Embodiment 1

[0023] A processing method for sweet corn seeds, specifically comprising the following processes:

[0024] (1) put the Jinyutian No. 1 corn seed of harvest into the konjac powder film-forming agent and soak for 6min, take out the film layer on the seed surface to dry naturally, and obtain the initial coated seed; wherein, the konjac powder film-forming agent is by weight It is made by mixing 30kg konjac flour, 20kg activated carbon, 3kg sodium alginate, 8kg sweet corn flour and 120kg water;

[0025] (2) The first coated seeds are placed in the nutrient solution and soaked for 50min, then put into the konjac flour film-forming agent soaking solution after taking out and dipped in for 5s; wherein, the nutrient solution is calculated by 0.1kg indole acetic acid in parts by weight , 3kg cysteine, 1kg magnesium sulfate, 1kg citric acid chelated manganese, 3kg vitamin C, 3kg vitamin A, 50kg water;

[0026] (3) The seeds dipped in step (2) are put into the coating machine immediatel...

Embodiment 2

[0031] A processing method for sweet corn seeds, specifically comprising the following processes:

[0032] (1) Put the harvested Yuetian No. 13 corn seeds into the konjac powder film-forming agent and soak for 8 minutes, take out the film layer on the seed surface to dry naturally, and obtain the initial coated seed; wherein, the konjac powder film-forming agent is by weight It is made by mixing 32kg konjac flour, 24kg activated carbon, 4kg sodium alginate, 10kg sweet corn flour and 130kg water;

[0033] (2) The first coated seeds are placed in the nutrient solution and soaked for 55min, then put into the konjac flour film-forming agent soaking solution after taking out and dipped in for 5s; wherein, the nutrient solution is calculated by 0.12kg indole acetic acid in parts by weight , 4kg cysteine, 1.2kg magnesium sulfate, 1.5kg citric acid chelated manganese, 4kg vitamin C, 3.5kg vitamin A, 56kg water;

[0034] (3) The seeds dipped in step (2) are put into the coating machin...

Embodiment 3

[0039] A processing method for sweet corn seeds, specifically comprising the following processes:

[0040] (1) putting the sweet jade No. 2 seeds of harvest into the konjac powder film-forming agent and soaking for 10min, taking out the film layer on the seed surface to dry naturally, and obtaining the initial coated seed; wherein, the konjac powder film-forming agent is made of 40kg of konjac flour, 30kg of activated carbon, 5kg of sodium alginate, 12kg of sweet corn flour, and 150kg of water are mixed;

[0041](2) The first coated seeds are placed in the nutrient solution and soaked for 60min, then put into the konjac flour film-forming agent soaking solution after taking out and dipped in for 5s; wherein, the nutrient solution is calculated by 0.2kg indole acetic acid in parts by weight , 5kg cysteine, 2kg magnesium sulfate, 2kg citric acid chelated manganese, 5kg vitamin C, 5kg vitamin A, 60kg water;

[0042] (3) the seeds dipped in step (2) are put into the coating machi...

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Abstract

The invention belongs to the technical field of seed treatment, and particularly relates to a treatment method of sweet corn seeds. The method specifically comprises the following steps of (1) puttingthe harvested sweet corn seeds into a konjaku flour membrane-forming agent to be soaked for 6-10 minutes, taking out the seeds, and naturally airing membrane layers on the surfaces of the seeds to obtain preliminary coated seeds; (2) putting the preliminary coated seeds in a nutrient solution to be soaked for 3-4 hours, taking out the seeds, and afterwards, putting the seeds in the konjaku flourmembrane-forming agent to be dipped for 5 seconds; (3) immediately putting the seeds dipped in step (2) in a coating machine, and adding a coating agent which accounts for 2-3% of the weight of the seeds for coating; (4) putting the coated seeds in a drying oven at 35 DEG C to conduct cooling-type drying, and drying the seeds until the water content is 8-10%. According to the treatment method, themembrane-forming agent, the nutrient solution and the coating agent are combined to treat the sweet corn seeds, the water absorbing rate of the seeds during germination can be effectively adjusted, repairing of the seed membrane system is promoted, and metabolism of the seeds during germination is also promoted; then the vitality index of the seeds is increased, and the effects of seedling neatening and strengthening are achieved.

Description

technical field [0001] The invention belongs to the technical field of seed treatment, in particular to a sweet corn seed treatment method. Background technique [0002] Sweet corn, also known as vegetable corn, is a kind of endosperm mutant of corn, and some obstacle genes it carries can directly affect the synthesis of carbohydrates in corn kernels, increasing the sugar content to varying degrees. Because of its rich nutrition, sweetness, freshness, crispness and tenderness, it is favored by consumers from all walks of life. Sweet corn is widely planted due to its high sugar content and long harvesting period. [0003] Sweet corn is a kind of economical crop that integrates grain, fruit, vegetable and fodder, and is widely welcomed by people in developed countries and regions. In recent years, sweet corn has been a food, fruit and vegetable crop with good development momentum and great development potential in my country, but its development and utilization progress is s...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/08A01C1/06A01N65/40A01N59/00A01P3/00A01P1/00
CPCA01C1/00A01C1/06A01C1/08A01N59/00A01N65/00A01N65/40
Inventor 杨家伟任登生谭诗奎刘天昕李应国吕群星杨超
Owner 贵州吉丰种业有限责任公司
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