1920 
552 27ie Philippine Journal of Science 
Table 4. — Relative dry weights of tops and roots of wheat; also, water- 
absorption data, and the amount of water absorbed for each gram of 
yield of tops and of roots ( water requirement) , relative to the highest 
as 100; for series I, conducted from January 11 to February It, 1916 — 
Continued. 
Culture No. 
Dry weight. 
Water 
absorption. 
Water requirement. 
Tops 
(6 plants) . 
Roots 
(6 plants). 
Tops. 
Roots. 
(.761) 
344) 
T2R4C3 
94H 
85H 
89 
78L 
72L 
R5C1 
82 
70 
87 
87 
86 
C2 
82 
67 
86 
87 
88 
R6C1 
94H 
72 
94H 
82L 
89H 
T3R1C1 
69L 
72 
80L 
95H 
75L 
C2 
7BL 
67 
85 
92H 
86 
C3 
84 
73 
96H 
93H 
90H 
C4 
82 
80H 
96H 
96H 
82 
C5 
8B 
84H 
95H 
93H 
77L 
R2C1 
77L 
70 
82L 
88 
80 
C2 
81 
71 
88 
89 
85 
C3 
86 
67 
89 
85 
90H 
C4 
80 
79H 
90 
92H 
77L 
R3C1 
83 
81H 
92H 
91 
78L 
C2 „ 
90H 
74 
92H 
85 
85 
C3 
96H 
1 00H 
1 00H 
86 
68L 
(.245) 
(344) 
R4C1 
79 
70 
89 
93H 
87 
C2 
94H 
85H 
92H 
81 
74L 
R5C1 
82 
70 
86 
87 
84 
T4R1C1 
68L 
68 
80L 
97H 
80 
C2 
81 
78H 
92H 
93H 
81 
C3 
84 
74 
98H 
96H 
91H 
C4 
81 
72 
89 
90 
84 
R2C1 
80 
80H 
87 
90 
74L 
C2 
88H 
70 
88 
82L 
85 
C3 
87H 
80H 
98H 
87 
80 
R3C1 
89H 
83H 
94H 
87 
77L 
C2_. 
91H 
78H 
90 
81L 
78L 
R4C1 
91H 
82H 
98H 
89 
81 
T6R1C1 
78 
82H 
93H 
99H 
77L 
C2 
80 
73 
93H 
95H 
87 
C3 
82 
84H 
96H 
96H 
78L 
R2C1 
70L 
69 
79L 
92H 
79 
C2_ 
84 
76 
92H 
90 
83 
R3C1 - 
87H 
85H 
97H 
92H 
78L 
T6R1C1 
68L 
78 
82L 
1 00H 
77L 
(550) 
C2 
82 
80H 
96H 
95H 
81 
R2C1 - 
74L 
74 
ML 
90 
75L 
T7R1C1 
71L 
69L 
82L 
95H 
82 
Shive 
90H 
67L 
90 
Tottingham 
94H 
89H 
98 H 
> 
