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

High-tower pesticide fertilizer containing clothianidin and chlorfenapyr and preparation method of high-tower pesticide fertilizer

A technology of chlorfenapyr and clothianidin, which is applied to the field of high tower medicinal fertilizer containing clothianidin and clothianidin and its preparation field, can solve the problems of low drug efficacy and high residue, and achieves reduction of residue, promotion of absorption, reduction of The effect of melting temperature

Pending Publication Date: 2021-04-09
中诚国联(河南)生物科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems of high pesticide residues in the soil and low efficacy in the prior art, the present invention provides a high-tower chemical fertilizer containing clothianidin and chlorfenapyr and a preparation method thereof. The tower medicine fertilizer has a smooth surface and is not easy to pulverize. The pesticide works together with the fertilizer and is easily absorbed by plants. It has less residue in the soil and is environmentally friendly and efficient.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-tower pesticide fertilizer containing clothianidin and chlorfenapyr and preparation method of high-tower pesticide fertilizer
  • High-tower pesticide fertilizer containing clothianidin and chlorfenapyr and preparation method of high-tower pesticide fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The raw material composition of the high-tower medicinal fertilizer containing clothianidin and chlorfenapyr in this example: 55 parts of urea, 4 parts of potassium fulvic acid, 0.1 part of clothianidin, 0.1 part of chlorfenapyr, and 1.2 parts of β-cyclodextrin Parts, 13 parts of monoammonium phosphate, 20 parts of potassium chloride, 5 parts of diatomaceous earth;

[0031] The preparation method of the high-tower medicinal fertilizer containing clothianidin and chlorfenapyr is:

[0032] (1) Dissolve clothianidin, chlorfenapyr and cyclodextrin in water at 60°C, react for 30 minutes, and spray dry after the reaction to obtain cyclodextrin-coated micro-nano particles, which are porous spherical particles with a particle size of 10-20 μm ;

[0033] (2) Add urea to the melting tank, the temperature of the melting tank is controlled at 120-125°C, and the melted urea solution overflows to the primary tank;

[0034] (3) Add potassium fertilizer to the primary tank and mix it...

Embodiment 2

[0039] The raw material composition of the high-tower medicinal fertilizer containing clothianidin and chlorfenapyr in this example: 60 parts of urea, 3 parts of potassium fulvic acid, 0.12 parts of clothianidin, 0.08 parts of chlorfenapyr, and 1.8 parts of β-cyclodextrin Parts, 13 parts of monoammonium phosphate, 17 parts of potassium chloride, 4 parts of diatomaceous earth;

[0040] The preparation method of the high-tower medicinal fertilizer containing clothianidin and chlorfenapyr is:

[0041] (1) Dissolve clothianidin, chlorfenapyr and cyclodextrin in water at 80°C, react for 20 minutes, and spray dry after the reaction to obtain cyclodextrin-coated micro-nano particles, which are porous spherical particles with a particle size of 10-20 μm ;

[0042] (2) Add urea to the melting tank, the temperature of the melting tank is controlled at 120-125°C, and the melted urea solution overflows to the primary tank;

[0043] (3) Add potassium fertilizer to the primary tank and mi...

Embodiment 3

[0048] The raw material composition of the high-tower medicinal fertilizer containing clothianidin and chlorfenapyr in this example: 65 parts of urea, 2 parts of potassium fulvic acid, 0.2 part of clothianidin, 0.2 part of chlorfenapyr, 2 parts of β-cyclodextrin Parts, 15 parts of monoammonium phosphate, 15 parts of potassium sulfate, 5 parts of diatomaceous earth;

[0049] The preparation method of the high-tower medicinal fertilizer containing clothianidin and chlorfenapyr is:

[0050] (1) Dissolve clothianidin, chlorfenapyr and cyclodextrin in water at 70°C, react for 25 minutes, and spray-dry after reaction to obtain cyclodextrin-coated micro-nano particles, which are porous spherical particles with a particle size of 10-20 μm ;

[0051] (2) Add urea to the melting tank, the temperature of the melting tank is controlled at 120-125°C, and the melted urea solution overflows to the primary tank;

[0052] (3) Add potassium fertilizer to the primary tank and mix it evenly wit...

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

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a high-tower pesticide fertilizer containing clothianidin and chlorfenapyr and a preparation method thereof. Raw materials of the high-tower pesticide fertilizer comprise urea, potassium fulvate, clothianidin, chlorfenapyr, phosphate fertilizer, potash fertilizer, diatomite and cyclodextrin; wherein the cyclodextrin wraps pesticide effective components, so that the thermal stability of the pesticide during melting is improved. According to the pesticide fertilizer, clothianidin, chlorfenapyr and the chemical fertilizer which have the insecticidal effect are mixed, breeding of pests and supply of plant nutritional ingredients can be effectively inhibited, the high-tower pesticide fertilizer generated in a high-tower mode is smooth in surface and not prone to pulverization, pesticide exerts the pesticide effect along with the fertilizer, is easily absorbed by plants and is good in upward conductivity; residues in soil are small in quantity, and environmental protection and high efficiency are achieved. The pesticide fertilizer is applied to soil before sowing or during sowing and has little influence on people, livestock and the environment, so that the fertilizer reduces the use of labor force through one-time fertilization and pesticide application, and is easy to popularize and use in a large range.

Description

technical field [0001] The invention belongs to the technical field of medicinal fertilizer preparation, and in particular relates to a high-tower medicinal fertilizer containing clothianidin and chlorfenapyr and a preparation method thereof. Background technique [0002] Medicinal fertilizers have one or more functions of insecticidal / insecticidal, bactericidal / bacteriostatic, weeding / weed-inhibiting, and growth regulation, and can provide nutrients for crops or at the same time provide nutrients or improve fertilizer utilization. functional fertilizer. The earliest research on medicinal fertilizers was the research on herbicidal medicinal fertilizers. For example, Japanese researchers mixed the herbicide pentachlorobenzoyl into fertilizers and used them as base fertilizers to achieve the purpose of saving labor and weeding. However, there are few reports on pests with insecticidal or bacteriostatic effects. [0003] Chlorfenapyr is a new type of pyrrole compound, which a...

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
IPC IPC(8): C05G3/60C05G3/80C05G5/12C05G5/30C05G3/90C05G3/40
CPCC05G3/60C05G3/80C05G5/12C05G5/30C05G3/90C05G3/40C05B7/00C05C9/00C05D1/02C05D9/00C05F11/00C05F11/02
Inventor 祝春华陈峰祝建峰李献石鹏飞
Owner 中诚国联(河南)生物科技有限公司
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