New technology could help food crops thrive in crowded fields
Wednesday, November 20, 2013 - 09:30
in Mathematics & Economics
(Phys.org) —With the global population expected to reach 9 billion by 2050, the world's farmers are going to need to produce a lot more food—but without using much more farmland, as the vast majority of the world's arable land is already being used for agriculture.