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

Potassium fulvate and avermectin mixture

A technology of potassium fulvic acid abamectin and abamectin, applied in the agricultural field, can solve the problems of destroying soil structure, soil compaction, single function, etc. Effect

Inactive Publication Date: 2019-02-01
赵士明
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current agricultural fertilizers and pesticides, the function is relatively single. At the same time, a large amount of fertilizers and long-term use will destroy the soil structure and make the land compact.

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

[0018] 1. Potassium fulvate and abamectin mixture, characterized in that, consist of the following raw materials in parts by weight: potassium fulvate 90kg, abamectin 2kg, dispersant 6kg and sustained release agent 10kg.

[0019] The dispersant is polycarboxylate, and the sustained release agent is polyvinyl alcohol.

[0020] The preparation of described potassium fulvic acid abamectin mixture comprises the following steps:

[0021] 1) Weigh each raw material according to the ratio;

[0022] 2) The polyvinyl alcohol is heat-dissolved in a heat-melting pot, and the heat-melting temperature is 80° C.;

[0023] 3) Abamectin and polycarboxylate are mixed according to standard;

[0024] 4) Potassium fulvic acid is put into the mixer, and then the mixed abamectin and polycarboxylate are added into the mixer, and the mixing time is 25 minutes;

[0025] 5) Pack the mixed finished product after drying.

[0026] The weighing method in step 1) is double weighing.

Embodiment 2

[0028] A potassium fulvate-abamectin mixture is characterized in that it consists of the following raw materials in parts by weight: 80 kg of potassium fulvate, 1 kg of abamectin, 4 kg of a dispersant and 5 kg of a slow-release agent.

[0029] The dispersant is polycarboxylate, and the sustained release agent is polyvinyl alcohol.

[0030] The preparation of described potassium fulvic acid abamectin mixture comprises the following steps:

[0031] 1) Weigh each raw material according to the ratio;

[0032] 2) heat-melt the polyvinyl alcohol in a hot-melt pot, and the heat-melt temperature is 70°C;

[0033] 3) Abamectin and polycarboxylate are mixed according to standard;

[0034] 4) Put potassium fulvic acid into the mixer, then add the mixed abamectin and polycarboxylate into the mixer, and the mixing time is 20 minutes;

[0035] 5) Pack the mixed finished product after drying.

[0036] The weighing method in step 1) is double weighing.

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 provides a potassium fulvate and avermectin mixture which is characterized by comprising the following raw materials in parts by weight: 95.7-78.5% of potassium fulvate, 0.3-2.5% of avermectin, 2-8% of a dispersant and 2-11% of a sustained release agent. According to the potassium fulvate and avermectin mixture provided by the invention, avermectin not only kills nematodes, but alsoprovides nutrients for plants; soil is not hardened, root systems of plants are developed, the pesticide is released slowly, the persistent period is long, and the dosage of pesticides and fertilizersis reduced.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to a potassium fulvate-abamectin mixture. Background technique [0002] In the current agricultural fertilizers and pesticides, the function is relatively single. At the same time, a large amount of fertilizers and long-term use will destroy the soil structure and make the land harden. Fulvic acid is a short carbon chain molecular structure substance extracted from natural humic acid. It has high loading capacity and physiological activity and is used in agriculture and horticulture industries. It has the following benefits: chelating constant and micronutrients to make it more Good ground for plant utilization; prevent and control plant diseases, enhance waterlogging resistance; stimulate plant microbiological activity; slow-release fertilizers, improve the use of chemical fertilizers and pesticides; improve nutrient absorption, promote plant germination and growth; accelerate ...

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): A01N61/00A01N43/90A01P5/00A01P1/00A01P3/00A01P21/00
CPCA01N43/90A01N61/00
Inventor 赵士明周东亮
Owner 赵士明
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