A non-renewable resource, phosphorus (P) is essential for crop and food production. However, due to inefficient use and limited global reserves, inorganic P fertilisers will become less economically viable and there are concerns about future supplies and the environmental consequences of mismanagement. Without action, this situation could undermine agricultural productivity and sustainability.
Traffic jams are the curse of the commute, the scourge of the school run and the bane of Bank Holidays. But gridlocked motorists and students of traffic flow may soon be relieved and enlightened thanks to new research into plants.
It has emerged that plants have it sorted when it comes to going with the flow and avoiding frustrating congestion. These fascinating results come from a joint study by the John Innes Centre, Norwich, and the University of Tokyo, Japan.
Major changes in agricultural practices will be required to offset increases in nutrient losses due to climate change, according to research published by a scientific consortium including the James Hutton Institute.