17, 0 
Trelease: Salt Requirements of Wheat Plants 
579 
table 13. — Water-absorption data for wheat; also, average amount of 
water absorbed for each gram of yield of tops and of roots ( water re- 
quirement); for series III, conducted from December U, 1916, to Jan- 
uary 5, 1917. 
Culture No. 
Water-absorption. 
Average water 
requirement. 
A. 
B. 
Average. 
Tops. 
Roots. 
T2R1C1 
cc. 
383 
CC. 
363 
CC. 
373 
cc. perg. 
622 
cc. per o. 
1,793 
T2R1C4* 
409 
404 
407 
691 
2.087 
T2R1C8 
401 
389 
395 
587 
1,748 
T2R2JC24 - 
436 
436 
436 
620 
1,966 
T2R2JC6J 
419 
409 
414 
628 
1,824 
T2R34C3J - 
444 
399 
422 
493 
1.827 
T2R44C1 - 
425 
411 
418 
484 
1,833 
T2R4JC44 
432 
418 
425 
607 
1,451 
T2R5JC24 _ — 
442 
432 
437 
461 
1,741 
T2R8C1 - - 
456 
435 
446 
492 
1.820 
T7R1C1 - - - 
338 
324 
331 
704 
1,518 
T7R1C44 
401 
376 
389 
677 
1,898 
T7R1C8 - 
399 
860 
380 
701 
1.990 
T7R2JC24 
395 
357 
376 
627 
1,834 
T7R24C64 
385 
869 
877 
648 
1,943 
T7R34C34 - — 
423 
396 
410 
644 
1,822 
T7R44C1 
334 
327 
331 
610 
1,403 
T7R44C44 — 
390 
381 
386 
627 
1,865 
T7RBJC24 
387 
378 
383 
606 
1,765 
T7R8C1 
375 
344 
360 
636 
1.463 
T8R1C1 
333 
317 
325 
735 
1.444 
T8R1C44 
402 
339 
371 
725 
1.942 
T8R1C8 
387 
370 
379 
646 
1,984 
T8R2JC34 
369 
362 
366 
723 
1,718 
T8R24C54 
386 
379 
383 
695 
1,887 
T8R34C34 
395 
386 
391 
670 
1.700 
T8R4IC1 
364 
322 
343 
725 
1,309 
T8R44C44 
387 
354 
371 
712 
1,828 
T8R5JC24 
399 
387 
393 
694 
1,701 
T8R8C1 
351 
346 
348 
725 
1,328 
T9R1C1 
315 
314 
315 
718 
972 
T9R1C44 
411 
365 
388 
684 
1,748 
T9R1C8 
389 
364 
377 
719 
1,839 
T9R2JC24 
362 
345 
354 
698 
1,301 
T9R24C54 - 
384 
365 
375 
708 
1,728 
T9R34C3J 
383 
348 
866 
691 
1,557 
T9R44C1 
319 
303 
311 
742 
1,051 
T9R44C44 
386 
340 
363 
694 
1,635 
T9R54C24 
360 
337 
349 
705 
1,307 
T9R8C1 
320 
319 
320 
713 
1,032 
T2R4C2 
441 
435 
438 
467 
1,773 
