(MENAFN- GetNews) Solid nitrogen fertilizers (like urea) face significant challenges: low efficiency (only 20-35% nitrogen utilized), high labor requirements (deep burial needed), crop damage risks ...

Journal of Experimental Botany, Vol. 63, No. 14 (2012), pp. 5245-5258 (14 pages) Abstract N-fertilizer use efficiencies are affected by their chemical composition and suffer from potential N-losses by ...

When Farm Journal Field Agronomist Ken Ferrie gives a presentation about nitrogen, one question is more common than any other: “Should I use a nitrogen stabilizer?” Simple question, but the answer is ...

As with most tasks on the farm, timing is everything. But in addressing a nitrogen deficiency in corn, when is only half the equation — the other major consideration is how and which nitrogen ...

Liquid urea-ammonium nitrate was being carried in a barge that suffered a tank collapse in Cincinnati early Tuesday morning, spilling into the Ohio River. Kentucky Energy and Environment and ...

Limnology and Oceanography, Vol. 56, No. 6 (2011), pp. 2161-2175 (15 pages) Dissolved nitrogen (N) as urea ([NH₂]₂CO), nitrate (NO⁻₃), and ammonium (NH⁺₄) was added to naturally phosphorus (P)-rich ...

Citing security concerns, fertilizer producers J. R. Simplot and Agrium announced last week that they will cease production and sale of fertilizer-grade ammonium nitrate, a material used by Timothy ...

A new U.S. antidumping (“AD”) and countervailing duty (“CVD”) petition was filed on June 30 by CF Industries Nitrogen, LLC and its subsidiaries, Terra Nitrogen, Limited Partnership, and Terra ...