9 
Results of applying fertiliser* to spting crop only. 
1909— SERIEi A. 
Plat. 
rertUUer. 
10 
None 
Superphosphate, 225 pounds: 
Potassium sulphate, 120 
pounds 
Ammonium sulphate, 150 
pounds; potassium sul- 
phate, 120 pounds 
Ammonium sulphate, 150 
pounds; superphosphate, 
225 pounds 
: None 
Ammonium sulphate, 150 
pounds; superphosphate, 
225 pounds; potassium sul- 
phate, 120 pounds 
Ammonium sulphate, 300 
pounds; superphosphate, 
450 pounds; potassium sul- 
phate, 240 pounds 
Ammonium sulphate, 300 
pounds 
Ammonium sulphate, 150 
pounds 
None 
Yield per acre. 
Spring crop. 
Straw. 
Lbs. 
1,300 
1,641 
1,722 
2,112 
1,267 
,950 
2,762 
2,405 
1,950 
1,379 
Fall crop. 
Paddy 
Lbs. 
1,462 
1,625 
2,007 
2,128 
1,543 
2,242 
2,957 
2,730 
2,285 
1,528 
Straw. 
Lbs. 
1,950 
2,242 
2,667 
2,275 
2,275 
2,925 
2,250 
2,307 
2,502 
2,372 
Paddy 
Lbs. 
U.950 
3,250 
2,632 
3,217 
3,347 
3,347 
3,152 
3,315 
3,867 
3,315 
ln- 
( oat 
Total crease . f . ft " r 
yield 
per an- 
num. 
I.te. Lbs 
in 
paddy 
per an- 
num. 
tilizer. 
8,758 
9,028 
9,732 
8,432 
10,464 
11, 121 
10,757 
10,604 
8,594 
9 

479 
723 
1,243 
1,179 
1,286 
Profit 
(+)or 
loss 
(-)per 
an- 
num. 
$5.55 
9.30 
S.25 
I -15.33 
- 9.30 
j + 3.72 
11.55 
23.10 
12.00 
6.00 
+ 6.52 
+ 7.96 
+ 17.47 
+26.15 
1910— SERIES A. 
None 
Superphosphate, 225 pounds; 
potassium sulphate, 120 
pounds 
Ammonium sulphate, 150 
pounds; potassium sul- 
phate, 120 pounds 
Ammonium sulphate, 150 
pounds; superphosphate, 
225 pounds 
None 
Ammonium sulphate, 150 
pounds; superphosphate, 
225 pounds; potassium sul- 
phate, 120 pounds 
Ammonium sulphate, 300 
pounds; superphosphate, 
450 pounds; potassium sul- 
phate, 240 pounds 
Ammonium sulphate, 3U0 
pounds 
Ammonium sulphate, 150 
pounds 
None 
1,657 
1,527 
1,560 
1,690 
1,722 
1,852 
1,950 
1,722 
1,560 
1,982 
1,690 
2,047 
1,820 
1,917 
2,307 
2,470 
3,055 
2,827 
3,347 
2,250 
1,625 
2,502 
1,397 
1,755 
1,852 
1,885 
1,495 
11,202 ' 5,946 
2,015 ; 7,279 
1,862 '. 7,0S4 
2,080 ' 7,929 
2,177 7,507 
2,307 8,286 
2,210 9,555 
2,405 10.431 
2,535 ! 9,172 
1,300 
IS. 
11.55 
1,203 
1,690 
975 
-$5.55 
- 9.30 
- 6.63 
+ 2.25 
+ 6.97 
+30.35 
12. 
6.00 I +18.37 
i Injured by cold water flowing directly onto plat. Not included in averages. 
16845°— 14 2 
