Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Seed clothing coating agent and preparation method thereof

A production method and technology of coating agent, which can be applied in botanical equipment and methods, seed coating/seed dressing, biocide, etc., can solve the problems of poor cohesion, poor air permeability, poor product fluidity, etc.

Inactive Publication Date: 2015-04-29
朱和平
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of material generally takes a long time to form a film, and the formed film is easy to fall off in water, and the slow release control ability is poor.
Oil-soluble high molecular polymers need to use organic solvents and have disadvantages such as poor air permeability and low seed germination rate
The characteristics of the polymer itself determine that the film-forming strength of the product with high bonding performance is generally low, the product fluidity is poor, the film-forming is uneven, the wear resistance of the film is poor, and it is easy to fall off in powder form; otherwise, the film-forming strength is high The variety has poor cohesiveness, poor affinity between the membrane and the seeds, and is easy to fall off in flakes
This caused some early seed coating products to have defects in film-forming properties

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] One, get film-forming agent 60kg, growth regulator 10kg and auxiliary agent 30%, described film-forming agent: be made by the principle of following weight ratio: Haloxylon root extract 40%, sodium carboxymethyl cellulose 45% , polyvinyl alcohol 5%, corn flour 8%, carrageenan 2%; growth regulator: made of the following weight ratio principle: Sensheng No. 5 root accelerator 40%, gibberellin 50%, indole acetic acid 10%; Auxiliary: It is made according to the following principle of weight ratio: 60% of simethicone, 20% of pigment, 10% of carbendazim, and 10% of anthrax thiram;

[0021] 2. Add the additives into 100ml of water according to the above ratio, heat and stir to dissolve, add the film-forming agent, heat and stir to dissolve completely; after it cools to room temperature, add the growth regulator, add water to 1L, adjust pH to 7.0; Stir with a vacuum homogenizer to make it completely mixed;

[0022] 3. Before coating, soak with 2g / L agricultural streptomycin fo...

Embodiment 2

[0024] One, get film-forming agent 60kg, growth regulator 30kg and auxiliary agent 10%, described film-forming agent: be made by the principle of following weight ratio: Haloxylon root extract 50%, sodium carboxymethyl cellulose 20% , polyvinyl alcohol 3%, corn flour 25%, carrageenan 2%; growth regulator: made of the following weight ratio principle: Sensheng No. 5 root accelerator 40%, gibberellin 50%, indole acetic acid 10%; Auxiliary: It is made according to the following principle of weight ratio: 60% of simethicone, 20% of pigment, 10% of carbendazim, and 10% of anthrax thiram;

[0025] 2. Add the additives into 100ml of water according to the above ratio, heat and stir to dissolve, add the film-forming agent, heat and stir to dissolve completely; after it cools to room temperature, add the growth regulator, add water to 1L, adjust pH to 6.0; Stir with a vacuum homogenizer to make it completely mixed;

[0026] 3. Before coating, soak with 2g / L agricultural streptomycin f...

Embodiment 3

[0028] One, get film-forming agent 60kg, growth regulator 20kg and auxiliary agent 20%, described film-forming agent: be made by the principle of following weight ratio: Haloxylon root extract 45%, sodium carboxymethyl cellulose 30% , polyvinyl alcohol 5%, corn flour 15%, carrageenan 5%; growth regulator: made of the following weight ratio principle: Sensheng No. 5 root accelerator 60%, gibberellin 30%, indole acetic acid 10%; Auxiliary: It is made according to the following principle of weight ratio: 30% of simethicone, 30% of pigment, 20% of carbendazim, and 20% of anthrax thiram;

[0029] 2. Add the additives into 100ml of water according to the above ratio, heat and stir to dissolve, add the film-forming agent, heat and stir to dissolve completely; after it cools to room temperature, add the growth regulator, add water to 1L, adjust pH to 6.5; Stir with a vacuum homogenizer to make it completely mixed;

[0030] 3. Before coating, soak with 2g / L agricultural streptomycin f...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a seed clothing coating agent and a preparation method thereof, relates to a preparation method of a seed coating, and belongs to the field of agriculture and forestry. The seed clothing coating agent is characterized by comprising the following raw materials by weight percent: a 60% film-forming agent, 10-30% of a growth regulator and 10-30% of an auxiliary; the main components of the seed coating are the film-forming agent and the growth regulator, wherein the film-forming agent is prepared from plant extract, and has the characteristics of high film-forming rate, low falling rate and low epidermis loss rate; the damage rate of the seed in great transportation can be obviously reduced aiming at the characteristics that the epidermis is rough and thin, the morbidity is reduced, the emergency rate of the seed is improved, and the yield is finally improved; the seed coating is no residue in the soil, the preparation process and the coating method are simple to operate, and the scale production can be easily realized.

Description

technical field [0001] The invention relates to a preparation method of a seed coating agent, which belongs to the field of agriculture and forestry, in particular to a seed coating agent and a preparation method thereof. Background technique [0002] Coating is a seed treatment technology that integrates prevention of transportation injuries, prevention of diseases and insect pests, disinfection, excessive water loss during storage, and growth promotion. Seed coating is to put a layer of "clothes" on the seeds, and wrap a layer of compound agent on the surface of the seeds, which is made of film-forming agents, bacteriostatic agents, nutrients and growth regulators. Seed coating technology has been widely used in agriculture, which can effectively prevent crop pests and diseases at the seedling stage. [0003] The seed skin is thin and easy to be damaged and infected with germs. The purpose of coating is firstly to prevent diseases. The seed coating agent must have the eff...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/18A01N25/00A01P21/00A01P3/00A01C1/06A01N43/38A01N43/12
Inventor 朱和平
Owner 朱和平
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com