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Preparation method of small-particle-size seed coating

A production method and small particle size technology, which is applied in the direction of seed coating/seed dressing, organic fertilizer, fertilizer mixture, etc., can solve the problems of small seed particle size and inability to adapt to the planter, so as to improve resistance and increase growth rate. root effect

Inactive Publication Date: 2021-07-23
刘广强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of agricultural modernization, modern machinery gradually enters various fields of agriculture, effectively reducing the intensity of manual labor and improving labor productivity. For example, the introduction of seeders can effectively replace manual sowing in some aspects, but the particle size of some crop seeds is small. As a result, it cannot be adapted to general seeders, causing great limitations

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Coat the celery seeds, select a suitable sieve according to actual needs, and use a vibrating sieve to screen;

[0028] Take by weight 0.2 part of rooting agent, 56 parts of bentonite, 8 parts of bactericide, 16 parts of humic acid, and stir to obtain coating agent. Take the ratio and put it into the coating container, start the coating container to rotate at low speed, add water and coating agent appropriately according to the actual situation, and maintain the low speed rotation for 80min, that is, the coated seeds are obtained, and the coated celery Put the seeds into a drying oven, set the temperature at 32°C and dry for 80 minutes to dry the coated surface and prevent the coated seeds from sticking to each other. After drying, remember the finished coated seeds. The volume of the finished coated seeds is about 20 times the volume of the original celery seed, which meets the conditions for mechanical seeding by the seeder.

Embodiment 2

[0030] Coat the celery seeds, select a suitable sieve according to actual needs, and use a vibrating sieve to screen;

[0031] Take by weight 0.1 part of rooting agent, 28 parts of bentonite, 4 parts of bactericide, and 8 parts of humic acid, and stir to obtain the coating agent. Take the ratio and put it into the coating container, start the coating container to rotate at low speed, add water and coating agent appropriately according to the actual situation, and maintain the low speed rotation for 50 minutes, that is, the coated seeds are obtained, and the coated celery Put the seeds in a drying box, set the temperature at 32°C and dry for 50 minutes to dry the coated surface and prevent the coated seeds from sticking to each other. After drying, remember the finished coated seeds. The volume of the finished coated seeds is about 10 times the volume of the original celery seed, which meets the conditions for mechanical seeding by the seeder.

Embodiment 3

[0033] Coat the celery seeds, select a suitable sieve according to actual needs, and use a vibrating sieve to screen;

[0034] Take by weight 0.2 parts of rooting agent, 38 parts of bentonite, 6 parts of fungicides, and 13 parts of humic acid, and stir to obtain the coating agent. Take the ratio and put it into the coating container, start the coating container to rotate at low speed, add water and coating agent appropriately according to the actual situation, and maintain the low speed rotation for 65 minutes, that is, the coated seeds are obtained, and the coated celery Put the seeds into a drying oven, set the temperature at 32°C and dry for 65 minutes to dry the coated surface and prevent the coated seeds from sticking to each other. After drying, remember the finished coated seeds. The volume of the finished coated seeds is about 15 times the volume of the original celery seed, which satisfies the conditions for mechanical seeding by the seeder.

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Abstract

The invention discloses a preparation method of a small-particle-size seed coating. The preparation method comprises a screening procedure, a coating procedure and a drying procedure, by means of the screening procedure, small-particle-size seeds can be screened in advance, the germination rate of the seeds is guaranteed, the screened seeds are coated, so that the small-particle-size seeds meet the working requirements of a seeding machine, mechanical seeding of the small-particle-size seeds is realized, meanwhile, the coating can provide initial nutrients for the seeds, the resistance of the seeds to environmental pressure can be improved, and the rooting rate of the seeds and the planting rate of seedlings are increased.

Description

technical field [0001] The invention relates to the technical field of seed coating, in particular to a method for preparing a seed coating with a small particle size. Background technique [0002] With the development of agricultural modernization, modern machinery gradually enters various fields of agriculture, effectively reducing the intensity of manual labor and improving labor productivity. For example, the introduction of seeders can effectively replace manual sowing in some aspects, but the particle size of some crop seeds is small. Cause can't adapt to general seeder, caused very big limitation. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the above-mentioned technologies, and provide a method for making a seed coating with a small particle size. [0004] In order to solve the above-mentioned technical problems, the technical solution provided by the present invention is a method for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/06C05G3/00C05G3/60
CPCA01C1/06C05D9/00C05G3/00C05G3/60C05F11/02
Inventor 刘广强
Owner 刘广强
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