i7, 6 Trelease: Salt Requirements of Wheat Plants 567 
Table 8. — Water-absorption data for wheat; also, amount of water absorbed 
for each gram of yield of tops and of roots ( water requirement) , 
relative to the highest average as 100; for series II, conducted from 
February 12 to March 7, 1916. 
Culture No. 
Water absorption. 
Water require- 
ment. 
A, 
actual. 
B, 
actual. 
Average, 
relative. 
Tops, 
average, 
relative. 
Roots, 
average, 
relative. 
cc. 
cc. 
- 
T1R1C1 
304 
283 
7SL 
81 
94H 
T1R1C4 
408 
382 
98H 
81 
97H 
T1R1C7 
417 
375 
99H 
1 00H 
78L 
(656) 
T1R2C2 
378 
350 
91L 
79L 
94H 
T1R2C5 
391 
339 
91L 
83 
83L 
T1R3C3 
386 
372 
94 
79L 
94H 
T1R4C1 
355 
351 
88L 
78L 
92 
T1R4C4 
380 
357 
92 
79L 
74L 
T1R5C2 
406 
384 
98H 
79L 
88 
T1R7C1 
394 
374 
96 
75L 
90 
T2R1C1 
304 
304 
76L 
84 
93 
T2R1C3I 
380 
352 
91L 
86 
1 00H 
T2R1 
(1768) 
T2R1C6 
369 
364 
91L 
90H 
86L 
T2R1§C1§ 
382 
372 
94 
84 
95H 
T2R15C4! 
400 
373 
96 
85 
84L 
T2R2-JC2I 
398 
363 
95 
78L 
91 
T2R31C1 
363 
326 
86L 
79L 
91 
T2R3|C3§ 
399 
388 
98H 
79L 
71L 
T2R4iCl| 
380 
374 
94 
72L 
92 
T2R6C1 
390 
362 
94 
74L 
91 
T3R1C1 
363 
342 
88L 
87H 
93 
T3R1C3 
369 
363 
91L 
91H 
98H 
T3R1C5 
414 
389 
100H 
95H 
79L 
(402) 
T3R1IC1I 
399 
385 
98H 
83 
92 
T3R1|C3§ 
388 
382 
96 
87H 
87L 
T3R2KI2S 
403 
393 
99H 
83 
89 
T3R3C1 
410 
368 
97H 
85 
89 
T3R3C3 
417 
386 
1 00H 
83 
74L 
T3R3IC1I 
402 
374 
97H 
77L 
84L 
T3R5C1 
373 
363 
92 
75L 
92 
T4R1C1 
341 
337 
84L 
88H 
95H 
T4R1C4 
400 
394 
99H 
97H 
89 
T4R2C2 
388 
367 
94 
85 
91 
T4R4C1 
383 
356 
92 
79L 
89 
T5R1C1 
354 
333 
86L 
91H 
98H 
T5R1C3 
382 
371 
94 
91H 
94H 
T5R1§C1§ 
397 
359 
94 
86 
90 
T5R3C1 
383 
382 
95 
79L 
90 
T6R1JC1J 
360 
343 
88L 
87H 
94 H 
T7R1C1 
366 
336 
87 L 
92H 
91 
96 
72Tj 
90 
98H 
80 
77L 
