ISO STORRS AGRICULTURAL EXPERIMENT STATION. 
(CABS 7. 
SPECIAL NITROGEN EXPERIMENTS ON WHITE* FLINT CORN 
(SERIES A). 
Weight and cost of fertilizers per acre, total crop, and increase of 
crop over that of the nothing plots. 


| YIELD YIELD 
FERTILIZERS PER ACRE. | PER SEC. PER 
| 1-50 ACRE.| ACRE, 

Kind. 
No. of Plot. 
Gain over nothing 
plots 
Weight 
Year 
Cost 
Shelled corn. 
Stover 
Shelled corn 
Stover 



ee DS: Lbs. 
23.5) 2.4/1175 
25.0}10.1/1250 
I9g.6/10.9} 980} — 
22.3/10,5/1115 
145.0] 3.6)/2250/-0.4 
145 .0/29.7/2250/15.5 
(58.0140. 7/2900|29. 4 
51.5/85 .2/2575/92 5 
29.5/11.2/1475| 7.2 
50.5/46.9/2525|32, 
ae 
Ce 
D 
GA 
a 
oR 
n 
ee) 
= 
ee) 
F 
iS) 
( 1897 
} |1898 
| /1899| — 
i 
( 
= 
Laos 
Nothing, 
ie) 
i 
bo 


a 
Av.t 
1897/10.11| 4. 
{ 1898/ 9.37 33. 
1899 g.00 45. 
Avetls 39 
| [ 1897 13.61 12, 
{ Mixed Minerals, as No. 6a, - 480 | 1898|12.87/52. 
( Nitrate of Soda, (50 lbs. N.), 320 | |1899/12.13 65.2 69.5/58.2/3475|46. 
Av.t | 60 .0/52 .6/38000/39. 
( 
| 1897 SS aan T5751 5. 
F Mixed Minerals, as No. 6a, - |480 | [ 1898/16.37/56.5/509.5 i 2975 ee 
5 
| 50.5 
Nitrate of Soda, (75 Ibs. N. 3 480 | |1899|15.26.59 47.5153.4/2375/42. 
52.0 
9 
Mixed Minerals, as-No. 6a, - |480 
Nitrate of Soda, (25 lbs. N.), 160 


ao 
Con 
On Urn Hur Wo O On wa 
o1 
© 
HPO U1) “OU HH hIO0 
ae OInuw oi 
(/Av.7] 682/53 5/52 .0/2675/30. 
( |1897 665/17. 
1898) 5.87/32. 

ie) 
Or 
ie) 
F250!) 6. 
6 Dis. Bone-black, ) Mixed § 1320 ae 
@') Mur. of Potash, ) Minerals, ? |160 
af 
Ow 
WO 
1899) 5.87 
Av.t 36 
1897) 9.99 21. 
enon Minerals, as No. 6a, - 480 J 1898) 9.37/45. 
Sulph. of Am. (25 Ibs. N.), - |120] 1899) 9.62/63 
Ay.t 54: 
'1897 13.37/27.0 
1898/12.87|58.7 
1899/13.3749.3 
Av.T| 54.0 
ES 
2) 
8/2833/20. 
OlT 7251162 
40.6/2650/26, 
56.6/3225]/45. 
48 .6/2938/35 . 


9. 
29. 
36.5/3515/25. 
Bor 
IQ. 
7 
9 
8 
5 
3 
I 
2 
9 
O/2T50/14.8 
2 
0 
fe) 
10 4 
3 
9 
24.1/1850,20.1 
52.4/3200/38 .2 
44 .0/4000)32.7 
48 .2/3600 35.5. 
1897 16.75/27.0|41.0 24.1)2050/20.1 
1898 16.37/55 .8|/50.5/49.8]2525|35 .6 
1899 17.12/59.2/77.5/52.913875 41.6 
Avy.t 57 .5/64 .0/51.4/3200 38.6 
L 
| 
l 
{i 6.3/22.0] 5.6|1100) — 
II 
OND OFOR 
1 Sulph Minerals, as No. 6a, - 480 
Sulph. of Am. (50 Ibsi4iN2), 5+ 240 
O000 Mnon A 
: | Mixed Minerals, as No. 6a, - |480 
Sulph. of Am. (75 lbs. N.), -- |360 


1598, oy 5/25 .0|18. 3/1250, — 
1899) — 3.0/27.5/11.6)1075) —. 
Av.t 18 .8/23 3/15 011163 
1897, 6.61) 6.7/39.0| 6.0 1950 
1898) 5.87/45.0\q1. 0/40. 2/2050/2 
1899) 5.87 .45.7/57.5|40.8/2875|2 
Av.t 45 .4/49 3/40. aes 
t Average omitting 1897. 
Cole N othing = = 2 viicos 

64, Mixed Minerals, as No. 6a, - 480 






SIO ON 
Gn 0 Oo 

* Yellow flint corn in 1897. 
