Human urine is rich in compounds useful for growing ... the traditional method of separating [the nitrogen-rich compound] urea from urine was to concentrate urine to precipitate urea and inorganic ...

Use of urea in cultivation of paddy in the coming years is expected to come down by almost 50% as new varieties of paddy - ...

In this procedure, patients are connected to a dialysis machine which acts as an artificial kidney to remove most of the urea and restore/maintain the water and ion balance of the blood.

Dr Ajay Kohli, a distinguished agricultural scientist at the International Rice Research Institute (IRRI) in the Philippines ...

We cannot control the level of water, ion or urea loss by the lungs or skin. For example, in a hot climate, your body sweats to help keep you cool. In the same way, when we breathe out we lose ...