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1897 | RELATION OF NUTRIENT SALTS TO TURGOR 409 
j 
The normal solution for the second series, beginning March 
11, was that given under Pisum sativum. 
1. Normal. 
i Mar. 22 Apr. 2 Apr. 21 May 5 June rr 
iy : < length 22m acer co 7c os” 
i iain 1 turgor 2% 2% 2% 2.5% 3% 
length a6" arm 66™ = 
peek turgor 2% 1.5-2% 2% 1.5-2% 2% 
ta. Containing 0.01 zeq. instead of 0.0025 eq. MgSO, 
length | ge 34" 50™ om dead 
si 
— turgor 2% 2.5% 2.5% 2.5-3% 
length ct hae sam OS eae ay dead 
R 
on 24 24 e 
2. Distilled H,O 
> length OF inaae 20 a la = 
S 8 7 3 34 35 
Ba | turgor 1.5-2% 1.5% 1.5% 1.5% 2.5%? 
Rost } length 46 doa 80°™ 85°" unsound 
turgor 1.5% I—-1.5% I-1.5% 1.5% 1.5—2% 
3. K replaced by Na. 
Stem | nee —. ure 26°" aa i dead ? 
1.5-2% 1.5% 1.5—-2% 1.5% 
Root } (ons! lense 5 Tae F 3, gg <i 56" dead. 
1.5% 1.5% 1.5% 1.5% 
3a. KCl replaced by NaCl. 
Shon pon — ed a +" 
1.5—2% 2% 2% 2% 2.5-3% 
Row bs ies 26s" ae 43™ 
} turgor 1,5-2% 1.5-2% 1.5-2% 1.5% 2% 
3b. K,HPO, replaced by Na,HPO,. 
Senpket a ee ee 
abe ¢ Sargor 1.5-2% 2% 2-2.5% 2-2.5% 2.5-3% 
p, length cm cm cm 
Root } | : ie 50 
turgor 1.52% 2% 2% 2% 2% 
_3€. 0.005 zq. instead of 0.0025 eq. KCI: 0.003 eq. instead of 0.0015 xq 
4 
Shies | length 29°" ic 23m 41cm 51" 
OE Bru, er 15-2 25S 0252S 3% 
aad 15-25 15-2 2% 15-24. 8 
