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

Fertilizer special for urea-ammonium nitrate liquid spray and drop irrigation crops and preparation method thereof

A technology of drip irrigation and special fertilizer, which is applied in the field of producing a UAN (urea-ammonium nitrate) liquid fertilizer for drip irrigation of crops, which can solve the problems of inconvenience and increased cost, and achieve waste reduction, comprehensive nutrition, and reliable safety performance Effect

Inactive Publication Date: 2016-07-20
STANLEY AGRI GRP CO LTD
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional fertilization methods are not only inconvenient, but also increase costs

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
  • Fertilizer special for urea-ammonium nitrate liquid spray and drop irrigation crops and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] After the urea solution and the ammonium nitrate solution are processed by the respective refiners, they are transported to the mixing reactor according to the proportional demand through the urine pump and the ammonium nitrate solution transfer pump to obtain the urea-ammonium nitrate solution; 485 parts of the urea-ammonium nitrate solution and 150 parts of water The mixing is sent to the mixing tank through the elevator; 170 parts of monoammonium phosphate, 130 parts of potassium carbonate, 4 parts of citric acid chelated copper, 4 parts of EDTA chelated zinc, 50 parts of potassium fulvic acid, and sodium carboxymethyl cellulose 4 parts are sent to the hot mixing bin. After weighing, 3 parts of borax are added into the mixing tank and mixed with the urea-ammonium nitrate solution to obtain the finished product.

[0038] The total nutrient content of the above urea-ammonium nitrate liquid spray drip irrigation crop special fertilizer is 30%, of which nitrogen (N) 15%, pho...

Embodiment 2

[0040] After the urea solution and the ammonium nitrate solution are processed by the respective refiners, they are transported to the mixing reactor according to the ratio demand by the urine pump and the ammonium nitrate solution transfer pump to obtain the urea-ammonium nitrate solution; 400 parts of the urea-ammonium nitrate solution and 200 parts of water The mixing is sent to the mixing tank through the elevator; 180 parts of monoammonium phosphate, 150 parts of potassium carbonate, 4 parts of citric acid chelated copper, 4 parts of EDTA chelated zinc, 55 parts of potassium fulvic acid, sodium carboxymethyl cellulose 4 parts are sent to the hot mixing bin. After weighing, 3 parts of borax are added into the mixing tank and mixed with the urea-ammonium nitrate solution to obtain the finished product.

[0041] The total nutrient content of the above urea-ammonium nitrate liquid spray drip irrigation crop special fertilizer is 31%, of which nitrogen (N) 13%, phosphorus pentoxid...

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 fertilizer special for urea-ammonium nitrate liquid spray and drop irrigation crops and belongs to the technical field of fertilizers special for liquid spray and drop irrigation crops.The fertilizer is prepared from a urea-ammonium nitrate solution, monoammonium phosphate, potassium carbonate, citric acid chelated copper, EDTA chelated zinc, borax, potassium fulvic, sodium carboxymethyl cellulose and water.Compared with an existing technology, the fertilizer has the advantage of low cost, comprehensive nutrients and high fertilizer utilization rate.

Description

technical field [0001] The invention belongs to the technical field of special fertilizer for liquid spray and drip irrigation of crops, in particular to the production of a UAN (urea-ammonium nitrate) special fertilizer for liquid spray and drip irrigation of crops. Background technique [0002] In 2014, the No. 1 Central Document clearly proposed to accelerate the modernization of my country's agriculture. Under the situation of drought, water shortage and land shortage in our country, the popularization and application of drip irrigation and water-saving technology has become the key to realizing modern agriculture. It not only solves the problem of efficient use of water, but also solves the problem of efficient use of fertilizer. "Chemicalization" is called "Agricultural No. 1 Technology", so it is urgent to speed up the integration of water and fertilizer and modern agriculture. [0003] At present, 80% of my country's fields are flooded with flood irrigation. Except ...

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): C05G3/00
CPCC05B7/00C05G5/23C05C1/00C05C9/00C05D1/00C05D9/00C05D9/02
Inventor 赵玉平周丽解学仕
Owner STANLEY AGRI GRP CO LTD
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