Boelke, Sarah SchieckHolen, Julia2021-01-132021-01-132017-12-13https://hdl.handle.net/11299/217812Runtime 10:08Sarah Schieck, UMN Swine Extension Educator talks to graduate student Julia Holen about her undergraduate research on the effects of dietary zinc source and concentration on performance of growing-finishing pigs reared with reduced floor space.enEpisode 3 - Effects of Dietary Zinc Source and Concentration on Performance of Growing-Finishing Pigs Reared with Reduced Floor SpaceAudio