Organic-inorganic compound fertilizer comprising chitin, humic acid, and middle and trace elements

A technology of medium and trace elements and compound fertilizers, which is applied in the direction of fertilizer mixtures, fertilization devices, applications, etc., can solve problems such as inability to resist heavy stubble, prevent nematodes, improve crop quality, and increase crop production. Enhance crop resistance, improve crop quality, and improve the effect of agricultural product quality

Inactive Publication Date: 2013-07-17
SHANDONG XINSHUHUA FERTILIZER
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many organic-inorganic compound fertilizers on the market, but they have few nutrients, low nutrient utilization rate, and do not have the functions of anti-stubble and anti-nematodes. If farmers use them, crops cannot increase production and improve Crop quality, reduced income for farmers

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
  • Organic-inorganic compound fertilizer comprising chitin, humic acid, and middle and trace elements
  • Organic-inorganic compound fertilizer comprising chitin, humic acid, and middle and trace elements

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Example: Take chitin 1kg, urea 250kg, ammonium sulfate 50kg, monoammonium phosphate 100kg, potassium sulfate 200kg, sodium humate 325kg, bentonite 25kg, calcium magnesium phosphate fertilizer 10kg, zinc sulfate 10kg, borax 10kg, magnesium sulfate 10kg, gypsum Powder 10kg.

[0031] Production process flow of the present invention

[0032] 1. Batching process: 250kg of urea, 50kg of ammonium sulfate, 100kg of monoammonium phosphate, 325kg of sodium humate, 25kg of bentonite, 10kg of calcium magnesium phosphate fertilizer, and chemical fertilizer raw materials are crushed and mixed evenly by the mixer, and then sent to the granulator by weighing belt Add 1% acetic acid solution to 1kg of chitin and heat to dissolve at 40°C-50°C, then add 10kg of borax, 10kg of zinc sulfate, 10kg of magnesium sulfate, 200kg of potassium sulfate, 10kg of gypsum powder, etc. Enter the material layer in the granulator to granulate.

[0033] 2. Granulation process: The fully mixed material fr...

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 an organic-inorganic compound fertilizer comprising chitin, humic acid, and middle and trace elements. The fertilizer is prepared from the raw materials of 1kg of chitin, 250kg of urea, 50kg of ammonium sulfate, 100kg of monoammonium phosphate, 200kg of potassium chloride, 325kg of sodium humate, 25kg of bentonite, 10kg of calcium-magnesium-phosphate fertilizer, 10kg of zinc sulfate, 10kg of borax, 10kg of magnesium sulfate, and 10kg of gypsum powder. The fertilizer provided by the invention has the advantages that: the fertilizer has rich nutrient element; chitin, humic acid, and middle and trace elements are blended, such that the utilization rate of middle and trace elements is improved; and functions of cropping resistance, nematode control, soil improvement, crop quality improvement, high crop yield improvement are provided.

Description

technical field [0001] The invention relates to an agricultural fertilizer, in particular to an organic-inorganic compound fertilizer containing chitin, humic acid and trace elements. Background technique [0002] At present, there are many organic-inorganic compound fertilizers on the market, but they have few nutrients, low nutrient utilization rate, and do not have the functions of anti-stubble and anti-nematodes. If farmers use them, crops cannot increase production and improve Crop quality reduces farmers' income. The purpose of the present invention is to provide a combination of slow-release and quick-acting effects, which can resist heavy cropping, inhibit the growth of nematodes, improve crop quality and soil structure, proliferate beneficial bacteria, promote seedlings and roots, enhance crop resistance, increase production and income, and have obvious effects. An organic-inorganic compound fertilizer containing chitin, humic acid, and medium and trace elements. ...

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): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
Inventor 徐国栋杜之方刘祥臻
Owner SHANDONG XINSHUHUA FERTILIZER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap