
1888 
1888 
1888 
1889 
1889 
1890 
1890 
1888 
1888 
1888 
1889 
1889 
1890 
_ 1890 
1888 
1888 
1888 
1888 
1889 
1889 
1889 
1890 
1890 
1895 
1895 
1896 
1896 
1888 
1888 
1889 
1888 
1889 
- 1889 
1889 
1890 
= 

EFFECT OF NITROGENOUS FERTILIZERS. 
TABLE 29.— ConrinueEp. 

fertilizer per acre. 
Dissolved boneblack, 320 lbs. 
Year.| Plot No. and kind and amount a) 
Kind of 
experiment. 

Nitrate of soda, 160 lbs. 
Plot D, 
4, 
a; 
4, 
Average, 
Nitrate of soda, 160 lbs, 
Muriate of potash, 160 lbs. 
Plot E, 
5, 
5) 
5, 
le, 
’ 
E 
E, 
Dissolved boneblack, 320 lbs. | 
Muriate of potash, 160 lbs. 
Nitrogen, — 
Plot F, 
Average, 
6, 6a and 66, 
6, 6a and Ba: 
6; 6a; 62, 6e; 
6, 6a, 64, 6c, 
O20d, < 
Ee 
Ne 
K 
6a, 
64, 
6a, 
64, 
Dissolved boneblack, 320 lbs. 
Average, 
Muriate of potash, 160 lbs. 
Nitrogen aiff. nas 25 lbs. 
Plot G, 
7, 10, 13, 
7, tO, 
7, 10, 
75 10, 
7, 10, 
G, 
G, 
12 
13, 
13, 
13, 
13, 
Soil test 
‘Spe. nitrogen 
‘Soil test 
ce 
Soil test 
Spe. nitrogen 
‘Soil test 
6 
Soil test 
‘|Spe. nitrogen 
C6 
“e 

Soil test 
Spe. nitrogen 
ae 
ae 

Soil test 
Spe. nitrogen 
ce 
ae 
ce 
Soil test 
177 

YIELDS OF DRY MATTER AND NUTRIENTS IN 
CORN PER ACRE, 




Water | Nitrogen 
ieee Protein.} Fat. free Fiber. 
stance. extract. 
Ibs. | lbs. lbs. Ibs. Ibs. 
1,556 186 gO} | 1,220 24 
Ol? 216 103} 1,246 24 
1,087 135 61 853 18 
467 58 32 361 7 
517 59 26 412 10 
2e701 318 146} 2,233 41 
845 96 43 677 15 
1,267 153 72| 1,002 20 
1,836) 238 100] 1,439 28 
1,269 167 42 9gI 20 
ey GLE 207 100} 1,409 29 
1,411 147 SBi tt 20 26 
463 56 a4 364 9 
2,797 285 141} 2,288 39 
22317 209 EIS|t,016 38 
1,696 187 92) 1,36) 27 
1,256 135 67| 1,012 21 
1,884 236 105} 1,486 29 
1,497 148 84; 1,216 23 
1,308} 149 73| 1,043 21 
808 78 51 650 14 
IGE 84 52 603 17 
306 34 15 246 5 
2,159 221 116) 7/758 29 
456 38 24 379 8 
2,502 221 155| 2,032 51 
2,825 286} 185] 2,259 43 
2,148} 201) 130) 1,735 44 
2,613} 253) 140) 2,143 33 
1,580) 160 92} 1,274 26 
F,900) 9 222 IOO} 1,515 30 
2,040 254 116; 1,609 29 
2,040} 208 TIT ul.O5S 30 
1,417 180 Teeter Dt 26 
L553 Sd TOS ar 238 29 
1,015 105 58 811 22 
15) 83 38 609 14 
2,818 320 150) 2,264 39 

Ash. 
lbs. 
27 
28 
20 
IO 
43 
22 
33 
32 
23 
31 
19 
13 
44 
