A mobile device app that measures milk urea nitrogen may help dairy producers. There are currently no precise, convenient, on-farm tests available so farmers often send samples to laboratories for ...

Nitrogen-based fertilizers are essential for modern agriculture, and compounds like ammonia and urea are also widely used in ...

Synthetic nitrogen fertilizers such as urea help feed about half of the world’s population. But making urea is a multistep endeavor that consumes copious amounts of energy and emits large amounts of ...

Government includes Ammonium Sulphate in fertiliser subsidy scheme, cutting retail price to ₹700/bag and promoting it as a ...

Scientists are trying to better understand what forms of nutrients fuel cyanobacteria blooms, and at least one test points to urea. Researchers from the U.S. Geological Survey, Nova Southeastern ...

The ammonia oxidizing archaea, or Thaumarchaeota, are amongst the most abundant marine microorganisms. Yet, we are still discovering which factors allow them to thrive in the ocean: A new publication ...