Not exact matches
The experimental plots
of irrigated and tilled (disk / chisel) continuous corn have received six different rates
of ammonium nitrate fertilizer (range 0 to 200
pounds / acre) for 50 years.
Every day, 5.5 million
pounds of explosives — a mix
of diesel fuel and
ammonium nitrate — are used to blow up the mountains
of southern West Virginia and eastern Kentucky.