Lardner, H. A. (Bart)2010-02-022013-01-042011-02-052013-01-042010-012010-01January 20http://hdl.handle.net/10388/etd-02022010-224418A study was conducted on an annual cropped field near Lanigan, Saskatchewan over two years (2005-2006, 2006-2007) to evaluate the effects of three extensive winter feeding systems (bale grazing (BG), swath grazing (SG) and straw-chaff grazing (ST-CH)) and one intensive winter feeding system (drylot (DL)) on cow performance, soil nutrients, crop yield and system cost of production. Differences in BW (Pen-USdrylotstraw-chaff grazingBalegrazingammoniumswathgrazingnitratetext