The agricultural industry widely uses urea, a white crystalline solid containing 46 percent nitrogen, as an animal feed additive and fertilizer. Here, we’ll focus on its role as a nitrogen fertilizer.
For many years we have had the option of using either urea or ammonium nitrate as the nitrogen source in our fertilizers. A basic recommendation was to use urea in spring, but use ammonium nitrate in ...
4. Can you use urea as an N source—replace some of the spring N in corn? Ferrie says this is a question he has been fielding frequently in central Illinois as some farmers are finding ...
Using coffee grounds in the garden is a popular slug repellent and ... are either high in potash or high in nitrogen, such as ...
A team of chemists and agriculture specialists has developed a way to transform urea in wastewater, into percarbamide, which ...
This effort developed CeO2 microspheres with different porosities and diameters for use in a crush-strength study. The internal gelation technique has produced CeO2 microspheres with limited initial ...
What do chemical fertilizer, feed supplement, pretzel, and lotion or cream for dry skin have in common? They all use urea, which was first discovered and isolated from human urine by H.M. Rouelle in ...
The technology is a process of removal of urea from wastewater byits electrolysis in an alkali medium. This highly cost effective technique uses a low cost gel electrolyte as contrasted with the ...