Table 54— CHICAGO PASTURE SITE SURVEY (Sr*° in hay) Sampling Location Site Will Co., Ml. date Van Winkle 21.0 4.98 + 0.22 Oct. 1954 26,0 0.87 + 0.04 9/29/55 13.2 25.4 Premo 9/30/55 Dane Co., Wisc. Lewke 9/30/53 8/15/56 14.6 Rock Co., Wisc. Holcomb 9/29/53 17.4 Grabow 9/28/53 33.0 8/15/56 Oct. 1954 9/30/55 7/4/56 Swanson McHenry Co., Ill. Kurpeski 9/29/53 9/29/55 9/30/53 Austin 2.73 + 0.18 17.2 12.7 6.75 11.3 26.8 +1.4 12.8 24.1 13.6 9/29 Swain Farm 9/29 Swanson Farm Winnebago Co., Il. Holcomb Farm Rock Co., Wisc. Lewke Farm 9/29 9/30 7.44 + 0.46 27.4 28.5 23.0 4.95 + 0.27 0.39 + 0.02 38.0 + 2.0 7.05 + 0.33 1.70 + 0.08 Rock Co., Wisc. 1.30 + 0.08 9/30 Premo Farm 9/30 Kurpeski Farm 10/1 McHenry Co., Il. Austin Farm McHenry Co., Tl. 10/1 10/1 Sr*/g Ca, pyc Rock Co., Wisc. Dane Co., Wisc. Columbia Co., Wisc. McKee Farm 1.21 + 0.02 1.6 +490,1 2.29 + 0.10 0.73 + 0.04 1.30 + 0.02 1.80 + 0.07 McHenry Co., Ill. 1.4 McHenry Co., Hl. 1.19 + 0.07 Blomberg Farm 131 + 0.8 27.1 8.04 22.6 16.3 17.1 Grabow Farm 40.3 7.12 + 0.40 12.6 8/15/56 10/1/53 9/29/55 8/15/56 9/28 +0.9 1.48 + 0.09 19.2 +1.0 11.8 Location 20.9 20.3 +0.9 28.0 +1.4 8.32 + 0.27 (Sr” in fresh Chicago Milkshed milk) Sampling +1.3 15.3 18.2 Table 55— CHICAGO PASTURE SITE SURVEY date, 1953 25.5 23.2 + 0.4 9/29/55 10/1/53 Oct. 1954 9/29/55 McKee 4.74 + 0.21 2.31 + 0.05 21.0 Columbia Co., Wisc. Winnebago Co., Wisc. puc/g Ca 10/2/53 9/29/55 10/2/53 Carver Sr®, Ca inash, % +0.1 42.0 14.8 30.5 26.8 £0.5 +0.3 41.7 40.4