i7, 6 Trelease: Salt Requirements of Wheat Plants 559 
Table 5. — Partial concentrations of •potassium chloride, monopotassium 
phosphate, calcium nitrate, and magnesium sulphate in each of the 
solutions employed in series II; also, the values of the three cation 
ratios; total osmotic value of each solution, 1.60 atmospheres. 
Culture No. 
Volume-molecular concentration. 
Cation-ratio value. 
KCl. 
KH 2 PO 4 . 
Ca(NOs )2 
MgS04. 
Mg/Ca. 
Mg/K. 
Ca/K. 
T1R1C1 - 
M. 
0. 0033 
M. 
0. 0033 
M. 
0. 0023 
M. 
0.0309 
13. 43 
4.68 
0.35 
T1R1C4 
0. 0033 
0.0033 
0.0098 
0. 0171 
1. 75 
2.69 
1.48 
T1R1C7 
0. 0033 
0. 0033 
0. 0117 
0. 0038 
0.21 
0.58 
2. 68 
T1R2C2 
0. 0033 
0. 0068 
0. 0047 
0.0216 
4.60 
2. 14 
0.47 
T1R2C5 
0. 0033 
0. 0068 
0. 0124 
0. 0081 
0.65 
0. 80 
1.23 
T1R3C3 
0. 0033 
0. 0103 
0. 0072 
0. 0126 
1.75 
0.93 
0. 53 
T1R4C1 
0. 0033 
0.0138 
0. 0023 
0. 0171 
7. 44 
1.00 
0. 13 
T1R4C4 
0. 0033 
0. 0138 
0. 0098 
0. 0038 
0.39 
0.22 
0.67 
T1R6C2 
0. 0033 
0. 0172 
0. 0047 
0. 0081 
1.72 
0.39 
0.23 
T1R7C1 
0. 0033 
0. 0243 
0. 0023 
0.0038 
1.65 
0.14 
0.08 
T2R1C1 
0. 0067 
0. 0033 
0. 0023 
0. 0261 
11.35 
2.61 
0.28 
T2R1C3J 
0. 0067 
0. 0033 
0. 0085 
0. 0149 
1.75 
1.49 
0.85 
T2R1C6 
0. 0067 
0. 0033 
0. 0150 
0. 0038 
0.25 
0.38 
1. 60 
T2R1IC1I 
0. 0067 
0. 0056 
0. 0039 
0. 0201 
5. 16 
1.63 
0.32 
T2R1§C4§ 
0. 0067 
0. 0056 
0. 0115 
0. 0067 
0. 68 
0. 64 
0.93 
T2R2|C2| 
0. 0067 
0.0091 
0. 0064 
0.0111 
1.73 
0.70 
0.41 
T2R3iCl 
0. 0067 
0. 0121 
0. 0023 
0. 0149 
6.48 
0. 79 
0. 12 
T2R3iC31 
0.0067 
0.0121 
0. 0085 
0. 0038 
0. 45 
0.20 
0.45 
T2R4IC1! 
0. 0067 
0. 0161 
0. 0039 
0. 0067 
1.72 
0.29 
0. 17 
T2R6C1 
0.^067 
0. 0208 
0. 0023 
0. 0038 
1. 65 
0. 14 
0. 08 
T3R1C1 
0. 0101 
0.0033 
0. 0023 
0. 0216 
9.39 
1. 61 
0.17 
T3R1C3 
0. 0101 
0. 0033 
0. 0072 
0. 0126 
1.75 
0.94 
0.64 
T3R1C6 
0. 0101 
0.0033 
0. 0124 
0.0038 
0.31 
0.28 
0. 93 
T3R1IC1J 
0. 0101 
0. 0066 
0. 0039 
0.0156 
4. 00 
0.99 
0.25 
T3RlfC3§ 
0. 0101 
0. 0056 
0. 0089 
0. 0067 
0.75 
0.43 
0. 67 
T3R2JC2J 
0. 0101 
0.0080 
0. 0055 
0. 0096 
1.75 
0.63 
0.30 
T3R3C1 
0. 0101 
0. 0103 
0. 0023 
0. 0126 
5.48 
0. 62 
0.11 
T8R3C3 
0. 0101 
0. 0103 
0. 0072 
0. 0038 
0. 53 
0. 19 
0.35 
T3R3IC1! 
0.0101 
0. 0126 
0. 0039 
0. 0067 
1.72 
0.30 
0. 17 
T3R5C1 - 
0.0101 
0. 0173 
0. 0023 
0. 0038 
1. 65 
0. 14 
0.08 
T4R1C1 
0. 0135 
0. 0033 
0. 0023 
0. 0171 
7.44 
1.02 
0. 14 
T4R1C4 
0. 0135 
0. 0033 
0. 0098 
0. 0038 
0.39 
0. 23 
0. 58 
T4R2C2 
0. 0135 
0. 0068 
0. 0047 
0. 0081 
1.72 
0.40 
0.23 
T4R4C1 
0.0135 
0. 0138 
0. 0023 
0.0038 
1.65 
0. 14 
0.08 
T5R1C1 
0. 0170 
0. 0033 
0. 0023 
0. 0126 
5. 48 
0.62 
0.11 
T5R1C3 
0. 0170 
0. 0033 
0.0072 
0. 0038 
0.53 
0. 19 
0.85 
T6Rl§Clf 
0. 0170 
0. 0056 
0. 0039 
0. 0067 
1.72 
0.30 
0.17 
T6R3C1 ... 
0. 0170 
0.0103 
0. 0023 
0. 0038 
1.65 
0. 14 
0. 08 
T6R1IC1J 
0. 0205 
0. 0045 
0.0031 
0. 0052 
1.68 
0.21 
0. 12 
T7R1C1 
0. 0240 
0. 0033 
0.0023 
0. 0038 
1. 65 
0.14 
0.08 
176642 3 
