Laboratory Exercises 
393 
AveracsE DigEstiBLe NUTRIENTS AND FERTILIzZING CoNnsTITUENTS 
Continued 
. Torat vee ae | eee ee 
Name oF FEEp Se Gx Sis 
2 big ae bohy- Fat od mtg Potash 
Lbs. Lbs. Lbs. Lbs. Lbs, Lbs. Lhs. 
Barnyard millet . 86.0 | 5.2] 38.6] 0.8] 16.9] 4.3] 28.8 
Cat-tail millet 89.0 | 7.2] 41.6] 1.0] 18.5 | ——}—— 
Hungarian grass . 86.0 | 5.0 | 46.9 11} 12.1 4.3| 15.4 
Wild oat grass 85.7 | 2.9 | 48.7) 1.7 8.0 | —— | —— 
Prairie grass 90.8 | 3.0 | 42.9 1.6 9.9 | —— | —— 
Buffalo grass . 85.0 | 3.0 | 42.0) 1.6 7.1 | —— | —— 
Gama grass 85.7 | 4.2] 39.9) 0.9} 11.8 |}-——|— 
Texas blue grass 85.7 | 5.1 | 36.3 1.4 | 14.6 | —— | —— 
Guinea grass . 3.3 | 47.2 | 0.5 8.8 | —— | —— 
Para grass . —| 55]| 45.6] 0.6} 14.6 | ——! —— 
Swamp grass . 88.4} 4.0 | 38.9} 0.7 | 11.5 ;——|— 
Salt marsh grass .. 89.6 | 3.1 | 39.7) 0.9 8.8 2.5] 7.2 
Buttercups 90.7 | 4.8 | 40.7} 1.8 | 15.9 | ——}——— 
Ox-eye daisy . . 89.7 | 3.7 | 41.0] 1.7] 12.3] 4.4] 12.5 
Australian salt brush 93.0} 3.8 | 28.8] 0.7} 18.6] 5.9} 21.3 
Red clover 84.7 | 7.1 | 37.8] 1.8] 19.7] 5.5] 18.7 
Red clover in bloom 79.2 | 7.7 | 34.0} 2.8 | 19.9 | —— | —— 
Mammoth red clover 78.8 | 6.2 | 34.7] 2.1] 17.1 5.2| 11.6 
Alsike clover. . . 90.3 | 8.4 | 39.7] 1.1 | 20.5] 5.0] 13.9 
White clover . 90.3 | 11.5 | 42.2] 1.5] 25.1] 7.8] 13.2 
Crimson clover 90.4 | 10.5 | 34.9 1.2 | 24.3 4.0} 13.1 
Japan clover . 89.0 | 9.1 | 37.7 | 1.4 | 22.1 | —— | —— 
Sweet clover . 92.1 | 11.9 | 36.7 | 0.5] 28.8 5.6} 18.3 
Soybean 88.2 | 10.6 | 40.9] 1.2 | 23.8 |} —— | —— 
" Cowpea 89.5 | 9.2 | 39.3] 1.3] 143] 5.2] 14.7 
Alfalfa . 91.9 | 10.5 | 40.5] 0.9} 23.4] 6.1] 17.9 
Alfalfa leaves 95.1 | 16.8 | 35.9 | 1.3 | 37.3 | ——|— 
Bur clover . 91.0} 8.2] 39.0] 2.1 | 21.8 |) ——]—— 
Hairy (winter) vetch 88.7 | 11.9 | 40.7 | 1.6 | 27.2 | 9.7) 24.4 
Serradella . : 90.8 | 11.4 | 38.6] 1.7] 243] 7.4] 26.3 
Peanut vine 92.4) 6.7 | 42.2] 3.0 | 17.1 | 3.2] 11.6 
