Urea Ammonium Nitrate Articles & Analysis
14 articles found
Efficient use of water in commercial agriculture applications enabled by the GroGuru solution keeps fertilizer in the root zone of the crop, reducing Nitrate usage and leaching into the groundwater, and providing improved management capabilities for sustainable ...
ByGroGuru
Using monomer basic fertilizers such as: urea, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate monoammonium phosphate, diammonium phosphate, heavy calcium, ordinary calcium), potassium chloride (potassium sulfate), etc. as raw materials, they are crushed to After a ...
Processing technology of NPK production line 1. Raw material ingredients: urea, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate (monoammonium phosphate, diammonium phosphate, heavy calcium, superphosphate), potassium chloride (potassium sulfate) and other raw materials ...
There are more than 20 kinds of materials for extrusion granulation: ammonium nitrate, urea, ammonium chloride, calcium nitrate, potassium chloride, potassium sulfate, etc. ...
Compared with single chemical fertilizer, compound fertilizer particle products have more advantages. It can effectively reduce the nitrate content of groundwater, reduce the eutrophication of surface water caused by water pollution, and improve the quality of agricultural products. ...
Solid aggregate method The basic monomer fertilizers such as urea, ammonium nitrate, ammonium chloride, ammonium sulfate, monoammonium phosphate, diammonium phosphate and potassium chloride are used as raw materials. ...
In terms of ecological and environmental benefits, NPK compound fertilizer can effectively reduce the impact of nitrate content in groundwater, reduce eutrophication caused by water pollution, and improve the safety and quality of agricultural products. ...
This NPK compound fertilizer production line raw materials from a wide range of sources, such as ammonium nitrate, urea, ammonium chloride, calcium nitrate, potassium chloride, potassium sulfate and so on.The production line technology is flexible and suitable for the replacement of formula, a set of equipment ...
The sources, including calcium ammonium nitrate (CAN), urea ammonium nitrate (UAN), polymer-coated urea (PCU) and environmentally smart nitrogen (ESN) in 2007 and 2008, and urea (URE), were broadcast or in-soil banded at the rate of 225 kg N ha–1. ...
The systems of reduced tillage required higher surface-dribbled urea ammonium nitrate solution (UAN) fertilizer to corn and potato to be as efficient as the CT system. ...
Controlled release fertilizers, especially polymer-coated urea (PCU), have been shown to reduce nitrate (NO3) leaching while maintaining potato (Solanum tuberosum L.) yields, but cost has been prohibitive. ...
The treatments consisted of an unfertilized control (UTC), a standard fertilization (STD) with urea-ammonium nitrate solution (UAN), fertilization with 5.2 Mg ha–1 incorporated or unincorporated broiler litter to supply 67% of the N need plus 34 kg ha–1 UAN-N to supply 33% of the N need, and fertilization with 7.8 Mg ha–1 incorporated or ...
Slow release N fertilizers have potential to improve yield and nitrogen use efficiency (NUE) in winter wheat (Triticum aestivum L.) and maize (Zea mays L.). A slow release urea formaldehyde polymer (UFP) was compared with aqueous urea ammonium nitrate (UAN) [(NH2)2CO, NH4NO3] during a 2-yr field experiment in North Carolina. ...
Table of Contents Industry Description and Practices Waste Characteristics Pollution Prevention and Control Target Pollution Loads Treatment Technologies Emissions Guidelines Monitoring and Reporting Key Issues Sources Industry Description and Practices This document addresses the production of ammonia, urea, ammonium ...