Research indiciates short-stature corn has a 3.5% greater N harvest index than a traditional hybrid, meaning more nitrogen ends up in the grain rather than in the stalks and leaves. Since its debut, ...

If you are planting corn, provide adequate nitrogen for the crop during emergence and early growth stages, especially in a high residue field. A mature grass cover crop, such as cereal rye, can have a ...

Yield gains, denser stands, and improved nitrogen-use efficiency signal broad value across commodity, horticultural, ...

1. When N rates trend higher, more sulfur deficiencies are reported. Initially, sulfur deficiencies were primarily noted ...

Jason Clark, SDSU Extension Soil Fertility Specialist, said this research will help experts improve their recommendations for crop producers. Participants in these on-farm trials will have the ...