No. 33.] 
eptember eos Le ee : 
Deere See OSS. 
1 Gea SY ta Aas gh 
Meepemern. boat. lees 
884. 
USO oO Oh ee ee 
CT ea an 
Ne ge ones a5 goes, « 
Be ee. ites i 
Me cece 
349 
ooo" 
Rainfall. 
99.42 
178.51 
502.88 
465.49 
336.64 
392.05 
239.52 
237.26 
173.99 
82.47 
206.78 
227.09 
286.97 
Tons per acre. 
ooo 
Sod. 
11 
sd 
136.038 
136.03 
67 

ees! 


SRS SLT 
Drainage water. 
A 

Bare soil. 
wa 
145.86 
275.96 
130.04 
36.15 
108.35 
25.64 
108.91 
90.49 
4.56 
25.87 
173.99 
184.04 
7.00 
57.62 
25.76 
31.41 
.O 
11.63 
17.73 
0 
48.81 

Fie <a, | 
Cultivated 
soil. 
LA 
176.93 
340.08 
243.36 
52.99 
152.75 
71.40. 
152.81 
105.64 
3.00 
6.21 
199.87 
182.01 
23.70 
120.89 
10.17 
35.70 
.O 
39.54 
18.64 
0 
39.77 
The amount of solids, chlorine and nitrogen found in the mixed 
drainage water from the three lysimeters in 1883 and in the water 
from each lysimeter in 1884 is given below. 
Drainage water from the three lysimeters: 
Total solids, Chlorine, 
grains 
1883. per gal. 
Jan. 1—Feb. 6... 11.9 
Feb. 6—Apr.16.. 46.7 
Apr. 16—May 20. 26.9 
May 20—June 1. 38.8 
“VLE SN a aa 40.18 
5 Np aN ea 44.94 
JOVEN RR eae 56.35 
September...... 47.95 
October-... 3... +5 49.91 
- November...... 31.73 
Decemnber ...... 23.59 
graans 
per gal. 
1.68 
3.36 
bo 
On 
OTR 
H bo or orto WHA 
Nitrogen as 
free ammo- as nitrates, 
nia, parts 
per million. 
.206 
1.029 
987 
165 
428 
-066 
330 
023 
.066 
.082 
132 
Nitrogen 
‘parts per 
million. 
2.76 
55.94 
24.73 
47.96 
55.90 
66.00 
97.00 
83.26 
92.26 
64.96 
25.24 
Total 
nitrogen, 
parts per 
million. 
2.966 
56.969 
25.717 
48.125 
56.328 
66.066 
97.330 
83.286 
92.326 
65.042 
25.2538 
