184 STORRS AGRICULTURAL EXPERIMENT STATION. 











TABLE 39. 
SPECIAL NITROGEN EXPERIMENTS ON WHITE FLINT CORN 
(SERIES A). 
Percentages and pounds per acre of dry niatter and of protein in 
the grain. 3 
S 2 = op "A, 
os = 9 "3 Sta Sag, 
— ate} | > cB) = pe OD © 
Ay | ou Ceuoelsg 3 Ps ou hu 
te FERTILIZERS. 3 spe eos = oy Oe oe 
ce) fe Pin sa es s & y ee 
A = |= A a u| 
3 Pit Rages: PY) od 
5 i ea: Beles 
is | = Bl ay 
| Lbs. | Lbs.| 9 | Lbs.| % [tbsl % |% 
ee ( 1898 565 84.3 476 9.79) 47) 29) 29 
Fock Ey - fee - | —4+]|1899) 610/89.7| 547\10.19| 56) 29] 29 
lav. 58887. 0 512 9.99 52 29 30 
, { Mixed Minerals, as:No. 64, g80 { TEGS 1605) 8 5 1357 10.35|140 ie ts 
Nitrate of Sod 2c lbs. N. I QQ 2275) Q 2022 10. 31/209 TOO} TOQ. 
ic 2 (25 Ibs. N-),)160 } | ‘¥”/1970 85 .2 1690110.39/175| 95| 99 
g| { Mixed Minerals, as No. 6a, a Tae pul obele bik 10.05/223)134/139 
( Nitrate of Soda (50 Ibs. N.), 1899 3200/80.5 2820/10.94/309/148|161 
( (50 Ibs. N.), 320 av.” 3949 85 .6 2521/10 .60 366 142151 
| { Mixed Minerals, as No. 64. ae Sa hoers oe fee pats be 
1 Nitrate of Sod lbs. N. 992920107 73/2010 LTA 3 1120 ieee 
( Soda (75 Ibs. N.),/480 | 5." 9908 95.2 2479 10.90 273 1891155. 
( Dis. Bone-black, ) Mixed ( |320 | 1898/1625/85.0/1381| 9.70/134| * | * 
os 1 Mur. of Potash, Min'ls, 6 £899|2045/87.4|1787|10. 31/184) 7) 7 
Av. |1835 86.2 1584/10 01159) * | * 
10 § Mixed Minerals, as No, 6a, 1 te cere ER ide 192th ree 
Sulph. of Am. (25 lbs, N. | |2703/11.50/313)142)103 
oD (25 ), 1207 AY? 3790 gid 2400 10.84 368 180 143 
r1| § Mixed Minerals, as No. 6a, oo 1808 2035/85 S}a5x8 918 251/152 ie 
Sulph. of Am. (50 lbs. N.), |2 ee Piaeoale es ee eee 
Loup © > 24° ‘av, 2700 85 .7 2813 10.81 248 120/141 
is Mixed Minerals, as No. 6a, 0} aise Se 1/2374|10.43|248/t44l1S5 
Sulph. of Am. (75 Ibs. N.), |36 99/49 2552/11. 50) 204) tat 53 
P (75 )» 360 (| ay. 9875 85.7 2463 10.97 271 136|184 
1898 1025'83.2  853|10.59) go] 52] 56 
oo} Nothing, - . 3 - | 4 |1899/ 650/89.6| 582/11.19] 65) 31] 34 
Av. | 83686.4) 71810.89) 78 40) 44 
1898/2250/85.6/1926| g.71|187| * | * 
64, Mixed Minerals, as No. 6a, 480 + /1899/2285 88.5|/2022| 9.87|200| * | * 
Av. |2268/87 .1/1974| 9.79/194) * | * 








* The average of the yields on plots 6a and 64 is here taken at 100 for comparison. 
