Analyses of One Hundred Soils. 155) 
TABLE IV. 
Organic Matter 6 to?%. Nitrogen and Phosphorus Content of Group. 
Per Cent. : 
Sample Orennis Lbs. per Per Cent. Lbs. per Per Cent. Lbs. per 
No. Matter Acre Nitrogen Acre Phosphorus Acre 
ae 6.08 121, 600 2226 4,452 .1147 2,294 
9s 6.33 126, 600 . 1008 2,016 .O741 1,482 
23° 6.25 125, 000 . 2184 4,368 1066 2, 132 
26° 6.99 139, 800 0644 1, 288 . 1082 2,164 
60s° 6.49 129, 800 .2100 4, 200 .0902 1, 804 
62s° 6.06 121, 200 . 1848 3, 696 0687 1,374 
64 6.00 120,000 . 1694 3,388 . 1360 2,720 
70° 6.93° 138, 600 . 1484 2,968 -1010 2,020 
41 6.63 132, 600 .3164 6,328 0701 1,402 
43° 6.62 132, 400 2254 4,508 .2760 5,520 
438° 6.89 137, 800 0840 1, 680 0625 1, 250 
Die 6.95° 139, 000 . 1890 3,780 . 0943 1, 886 
52° (arte 135, 400 .1512 3, 024 .1010 2,020 
55 6.10 122,000 2380 4,760 . 1002 2,004 
61° 6.39 127, 800 .2212 4,424 0833 1, 266 
130, 309 3,935 2,312 
s—Subsoil. This group constitutes 15% of total. 
°—Acid condition. 
TABLE V. 
Organic Matter 7 to 9%. Nitrogen and Phosphorus Content of Group. 
Sample od Cnt. Lbs. per Per Cent. Lbs. per Per Cent. Lbs. per 
No. Mal Acre Nitrogen Acre Phosphorus Acre 
atter 
We 7.19 143, 800 .3136. 6,270 .0016 1, 832 
19 7.37 147, 400 - 2828 DAs) wll aBonesedr Goel lose cdo coo rap 
21 7.46 149, 200 . 2590 5,180 .1065 2,130 
28° 7.45 149, 000 2010 = 5,152 .0983 1,966 
65° 7.637 152, 600 .1974 3,948 1320 2,640 
49° (aise 155, 600 . 2766 ERY .0746 1,492 
50 7.07° 141, 400 .2100 4,200 -0956 1,912 
8 8.79 175, 800 . 3094 6, 188 0867 1,734 
4s 8.67 173,400 . 2026 4,052 1119 2,238 
47 Bole 171,400 .3220 6,440 .1015 2,030 
52s 8.84° 176, 800 0826 1,652 .0741 1,482 
54s 8.97° 179, 400 . 1604 3,208 . 0680 1,360 
56 8.467 169, 200 .2716 5,432 .0956 1,912 
70s 8.63 172, 600 0840 1, 680 .0875 1,750 
72s 8.18° 163, 600 .0826 1,652 .O875 1,750 
222. 8.29 165, 800 . 2926 5, 852 .1441 2,882 
24° 8.28 165, 600 . 2226 4,452 .1199 2,398 
29 8.57 171,400 2828 5, 656 0983 1,966 
158, 323 5, 366 2,074 ave. 
s—Subsoil. This group constitutes 18% of total. 
°—Acid condition. 
