Fertiliser
We need to stop flushing opportunity down the toilet
A new technology that converts human urine into fertiliser onsite could enable a sustainable expansion of urban farming says a University of Melbourne expert.
What you need to know about nitrogen pollution
A new measurement from University of Melbourne researchers could more accurately identify places at risk of damaging levels of nitrogen pollution.
Small farms and China’s reliance on agricultural chemicals
University of Melbourne research has found China's overuse of agricultural chemicals like fertilisers and pesticides is linked to its number of small farms.
The power of recycled poo
A study, led by the University of Melbourne, finds that animal poo does a better job than synthetic fertilisers for many crops and reduces nitrogen pollution.
Nitrogen pollution: Forgotten element of climate change
Carbon dioxide is the headline greenhouse gas, but to mitigate climate change, we will need to tackle nitrogen emissions with technology, policy and our diet.