542 The Philippine Journal of Science 
1920 
TABLE 1.—Partial concentrations of potassium chloride, monopotassium 
phosphate, calcium nitrate, and magnesium sulphate in each of the solu- 
tions employed in series I; also the values of the three cation ratios; 
total osmotic value of each, solution, 1.60 atmospheres. 
Volume-molecular concentration. Cation-ratio value. 
Culture No. 
KCl. |KH2POs| (yG%),, | MgSOs. |Me/Ca. |Mg/K. | Ca/K. 
M. M. M. M. 
wit 4 oy SRR eS Sheen ne Sees 0.0033 | 0.0083} 0.0023/ 0.0309; 18.48| 4.68] 0.35 
(ese pace cece a ping, Aikopsoacaieos 0.0033 | 0.0088 0.0047| 0.0261] 5.55| 3.95] 0.71 
+ ee 0.0033 | 0.0083} 0.0072| 0.0216] 3.00| 8.27] 1.09 
C4 _-| 0.0083 | 0.0088 | 0.0098; 0.0171) 1.75 | 2.59] 1.48 
1... _-| 0.0088} 0.0083} 0.0124] 0.0126) 1.02| 1.91] 1.88 
Sige 0.0083 | 0.0083 / 0.0150} 0.0081} 0.54] 1.28] 2.27 
CT 0.0088 | 0.0033; 0.0177} 0.0088} 0.21} 0.58] 2.68 
R2C1 0.0038 | 0.0068/ 0.0023} 0.0261/ 11.85) 2.58] 0.28 
9 Feat eRe ee eh: 0.0083 | 0.0068/| 0.0047} 0.0216] 4.60) 2.14] 0.47 
C3 0.0083 | 0.0068/ 0.0072} 0.0171} 2.88) 1.69] 0.71 
C4 0.0083 | 0.0068| 0.0098]; 0.0126; 1.29] 1.25| 0,97 
C5 0.0088 | 0.0068! 0.0124] 0.0081/ 0.65| 0.80] 1.28 
OS ee 0.0083 | 0.0068; 0.0150] 0.0088; 0.25] 0.38! 1.49 
R3C1 oe 0.0083} 0.0103/ 0.0023| 0.0216| 9.39) 1.69] 0.17 
aie) op eee: 0.0083 | 0.0108} 0.0047] 0.0171; 3.64| 1.26] 0.35 
C3 0.1083 | 0.0103} 0.0072; 0.0126} 1.75| 0.98| 0.58 
C4 0.0088 | 0.0108] 0.0098] 0.0081 | 0.83 | 0.60| 0.72 
C5. 0.0088 | 0.0103] 0.0124| 0.0088] 0.81| 0.28] 0.91 
R4AC1 0.0088 | 0.0188} 0.0023} 0.0171} 7.44] 1.00] 0,13 
C2 0.0033 | 0.01388} 0.0047] 0.0126} 2.68| 0.74] 0.27 
C3 0.0088 | 0.0188) 0.0072] 0.0081} 1.183] 0.47] 0.42 
C4 0.0083 | 0.0138) 0.0098/ 0.0088] 0.89] 0.22] 0.57 
R6C1 0.0083 | 0.0173 | 0.0028} 0.0126] 5.48} 0.61} 0.11 
Sea BGs SRA ae ae aR 0.0033 | 0.0173} 0.0047] 0.0081 1.72} 0.89} 0.23 
eo 0.00388 | 0.0173] 0.0072} 0.0088} 0.58] 0,18] 0.85 
R6C1 0.0033 | 0.0208} 0.0023} 0.0081] 3.52| 0.84) 0.10 
C2 0.0083 | 0.0208] 0.0047} 0.0038} 0.81} 0,16| 0.20 
RiC1 ----| 0.0088 0.0243; 0.0023] 0.0088} 1.65} 0.14] 0.08 
TARIOL Se ae 0.0067 | 0.0033 | 0.0023 | 0.0261| 11.85} 2.611! 0.23 
C2 0.0067} 0.0033 | 0.0047} 0.0216| 4.60) 2.16] 0.47 
be 0.0067 | 0.0083 0.0072] 0.0171| 2.88| 171} 0.72 
oF emer UML pate. 0.0067} 0.0033} 0.0098] 0.0126| 1.29| 1.26| 0.98 
18. cnc ee 0.0067 | 0.0083} 0.0124} 0.0081! 0.65| 0.81 | 1.24 
2 ape ae ae Te 0.0067 | 0.0083 | 0.0150} 0,0088| 0.25| 0.88) 1.50 
R2Cis |. _.....-----.-..---| 0, 0087 |' -0,0068 | - 0.0008 | 0.0216! 9.891 1.60: .0.17: 
Bsns... 0.0067 | 0.0068} 0.0047] 0.0171} 38.64] 1,27] 0.85 
ee ek 0.0067 | 0.0068| 0.0072| 0.0126} 1.75| 0.93] 0.58 
2, ea Se 0.0067 | 0.0068| 0,0098| 0.0081] 0.83] 0.60} 0.78 
C5. ----| 0.0067} 0.0068} 0.0124| 0.0088) 0.81] 0.28] 0.92 
R3C1 0.0067 | 0.0108 0,0023/ 0.0171; 7.44| 1.01] 0.14 
C2. 0.0067} 0.0108 0.0047/ 0.0126| 2.68) 0.74! 0.28 
(Ba - a nn nponnisnennedwcag 0.0067 | 0.0103} 0.0072| 0.0081; 1.18] 0.48] 0.42 
C4_....... 0.0067 | 0.0103; 0.0098} 0.0038! 0,39] 0.22] 0.68 
