“Smart soil” grows 138% bigger crops using 40% less water
[…] in areas where water is more scarce it can be hard to grow crops and feed populations, so scientists are investigating ways to boost efficiency. Building on earlier work, the new study marks a good step in that direction. The soil gets its “smart” moniker thanks to the addition of a specially formulated hydrogel, Read more about “Smart soil” grows 138% bigger crops using 40% less water[…]