Table 51—HASL PASTURE PROGRAM (Sr® in hay) Location Tifton, Ga. Sampling date Site Unimproved area Sept. 1954 3.8 30 + 2 Sept. 1954 June 1955 5.2 7.5 3.9 34 + t 9.8 2 Improved area Sept. 1956 5.8 9/19/54 6.0 Oct. 1955 6.9 Sept. 1955 May 1956 New Brunswick, N. J. 7/4/55 7/3/56 10/13/56 Raleigh, N. C. 9/16/54 9/1/55 7/20/56 8/4/56 Pig pasture Pig pasture Ithaca, N. Y. 9/10/54 6/15/55 9/14/55 6/7/56 8/25/56 Robinson Farm 9/18/54 College Farm College Farm College Farm Mandan, N. D. Brawley, Calif. uuc/g Ca Improved area Improved area Improved area Improved area Logan, Utah Ca in ash, % 128 TA 6.3 9,0 8.4 3.5 12.5 10.3 33 13 12 8.1 10.3 7.0 21 90.4 120 9.1 + 10 0.4 717 + 2 26 69 38.6 24.8 + «+ + + 0.5 38 0.3 0.3 + 2 87.8 + 2.1 55.9 + 1.4 0.15 + 0.07 19 20 38.15 15.08 «+ 0.8 41 + 0,24 + 0.27 10 + 0.8 8.2 7.5 16.2 June 1956 15 39 7/1/56 10.3 21 1/5/56 2/28/57 10.9 8.9 3.7 + I + 2.3 + 895 9/18/54 7/18/55 6/10/56 (Silage) Alfalfa Alfalfa 6.9 3.6 6.3 + 0.7 19 +41 8.08 + 0.56 27 + 1 + 2 + 3 2.13 + 7.124 0.22 0.96