extended-release nitrogen, nitrogen rate, multiple harvests
Fertilization of teff with nitrogen (N) resulted in increased forage production, but amounts above 25 lb/a did not often increase yields in this study. Urea as the N source produced at least as much yield response as the alternate, an extended source of nitrogen (ESN).
Min, D. H. and Moyer, J. L.
"Nitrogen Management for Teff Hay Production,"
Kansas Agricultural Experiment Station Research Reports: