Smith, E.F.Richardson, D.Fairbanks, G.E.Thierstein, G.E.Follis, D.L.Boren, Fred W.2011-05-062011-05-062011-05-06http://hdl.handle.net/2097/8808Through cooperative efforts of the Departments of Agronomy and Agricultural Engineering, fourth-cutting alfalfa hay was made available to winter-feed weaned heifer calves. The object of the experiment was to determine the effects of various field-conditioned alfalfa hays on the winter performance of heifer calves.BeefAlfalfa hayPerformanceHeifer calvesConference paper