Farmer, C. G.; Woods, B. C.; Cockran, R. C.; Heldt, J. S.; Mathis, C. P.; Olson, K. C.; Titgemeyer, E. C.; Wickersham, T. A.
Effect of supplementation frequency and supplemental urea level on dormant tallgrass-prairie hay intake and digestion by beef steers and prepartum performance of beef cows grazing dormant tallgrass-prairie
Прима-Софт ООД, 2026