Featured in fertilizer

Understanding plant biological clocks could boost future agriculture
Five surprising ways people have used (and are still using) bones
At the height of the Peruvian guano boom, people mined poop instead of gold
How to brew worm tea
The bionic leaf seems poised to lead a fertilizer revolution
Fertilizer has saved billions of lives, but it also has a dark side
Whirlpool wants you to trash your old composting methods and buy a fancy food recycler
A New Source of Energy In Maryland: Chicken Manure
New Chemical Trick To Make Fertilizer That Won’t Explode
In New System, Algae Cleans Water, Then Transforms into Organic Fertilizer