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

Urea-ammonium nitrate solution water and fertilizer integrated application device and fertilization method

A technology of urea ammonium nitrate and application equipment, which is applied in planting methods, fertilization devices, liquid fertilizer distribution, etc., can solve the problems of absorption position, different absorption effects, and inability to apply fertilizers, so as to avoid uneven fertilization, improve fertilizer efficiency, and improve absorption The effect of speed

Pending Publication Date: 2019-01-11
SHANDONG AGRICULTURAL UNIVERSITY
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The use of UAN solution is different from the traditional fertilization method, the absorption position and absorption effect are different, and it cannot be fertilized according to the traditional fertilization method
There are no fertilization facilities matching UAN solution in China, and there are many difficulties in changing the habit of applying solid fertilizers that farmers have formed for a long time

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
  • Urea-ammonium nitrate solution water and fertilizer integrated application device and fertilization method
  • Urea-ammonium nitrate solution water and fertilizer integrated application device and fertilization method
  • Urea-ammonium nitrate solution water and fertilizer integrated application device and fertilization method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

[0027] Such as figure 1 A kind of urea ammonium nitrate solution integrated water and fertilizer application equipment is shown, comprising traction device, wheel 12 is installed and the medicine box frame 3 that is connected with traction device, the medicine box 1 that is arranged on described medicine box frame 3, and through horizontal axis The fertilization device frame 6 hinged with the medicine box frame, said transverse shaft is set on the belt seat bearing 11 fixedly connected with the fertilization device frame 6 .

[0028] Fertilization device frame 6 is fixedly provided with the crank arm that is eccentrically arranged with transverse axis, and described crank arm is fixedly connected with the suspension device 9 that is connected with traction device, and the fixing point of described suspension device 9 and fe...

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 relates to a urea-ammonium nitrate solution water and fertilizer integrated application device and a fertilization method, wherein the application device comprises a traction device, anagent box frame with wheels, an agent box arranged on the medicine box frame, and a fertilization device frame hinged to the agent box frame. The fertilization device frame is fixedly connected to a suspension device connected to a traction device. A fixed joint point of the suspension device and the fertilization device frame is eccentric with a horizontal shaft. The fertilization device frame isprovided with a trenching device. The agent box is communicated with a fertilization pipe extending to the trenching device. Through application of UAN solution fertilizer based on the device, the UAN solution fertilizer can be directly absorbed by the crops so that the absorption speed is increased, nutrients can directly reach the root system and the fertilizer efficiency is greatly improved. Through collection and treatment on a driving rate in fertilization, the fertilization flow is adjusted so that the amount of fertilizer per unit area is consistent, precise fertilization is achieved and uneven fertilization caused by different driving rates is avoided.

Description

technical field [0001] The invention relates to the technical field of fertilization, in particular to equipment for applying water and fertilizer integrated with urea ammonium nitrate solution and a fertilization method. Background technique [0002] Urea ammonium nitrate solution (UAN), also known as nitrogen solution, is a new type of high-efficiency and environmentally friendly fertilizer. It concentrates three nitrogen sources into one product, which can take advantage of various nitrogen sources. Nitrate nitrogen can provide an immediate source of nitrogen for rapid uptake by crops. A part of the ammonium nitrogen is absorbed immediately, and a part is absorbed by the soil colloid, thus prolonging the fertilizer effect. Urea hydrolysis takes time, especially at low temperatures and usually acts as a long-lasting nitrogen fertilizer. UAN is the basic raw material for the production of liquid compound fertilizers and water-soluble fertilizers. It can also be applied di...

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): A01C23/00A01C5/06
CPCA01C5/062A01C23/001A01C23/007
Inventor 张吉旺张姬任佰朝
Owner SHANDONG AGRICULTURAL UNIVERSITY
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