BEULAH, N.D. (AP) - Even as western North Dakota watches nervously while its once-booming oil industry wallows in the doldrums, a massive construction project centered around coal is quietly hitting ...

Urea is a common nitrogen (N) fertilizer source for many crops across Minnesota. Sales statistics show that urea is now the most popular N fertilizer source in the state, overtaking anhydrous ammonia ...

Lauren Donovan Feb 6, 2016 Feb 6, 2016 Updated Apr 7, 2017 Even as western North Dakota watches nervously while its once-booming oil industry wallows in the doldrums, a massive construction project ...

While the soil generally provides most of the nutrients needed for optimum plant growth, there are times when fertilizers are needed. Fertilizers contain one or more essential plant nutrients and can ...