Quick strip tests reveal how much nitrogen is already available in soil and irrigation water, helping you avoid unnecessary ...

Timely sidedress nitrogen guided by soil testing and applied before the V8–V9 growth stage helps ensure corn has the ...

For grain sorghum, a recent K-State study in Hays found that subsurface application of 60 lb/acre urea produced yields ...

In rural farming regions, dangerous chemicals from fertilizer have made their way into water sources. For some towns, it takes millions of dollars just to get clean water for a few hundred residents.

Russia, which controls up to ‌40% of the global trade in ammonium nitrate, said on Tuesday it will stop exports of the fertilizer for one month until April 21 to ensure sufficient supply during the ...