SOME STUDIES ON THE GERMINATION OF THE SEED OF ORYZA SATIVA. 123 
No. of grains. 
Condition. 
wn 
| _ Fi 
2 = = 2 N = 
Reagent. ie 3 = | © 
og = = a 3 
Rz A la | & 
Z 4 | 5 ö 
ee 
jan) 
Naphtalene. 24 Ne Me + 
Oro ta + Ar + + 
5% ethyl ether sol. a TAKE + 
er Ch: + 
a-Naphtol. 24 Sea rans fe ie 
C,,H, OH ‘ ” 
© Ar. 
5% ab. ethyl alcohol sol. ” : 2; = 
» ART + 
3 «Ci + 
a 24 Ale + 3 
5% ethyl ether sol. En SORT de 
a-Naphtylamine, 24 AR. at a 
Ona Le ” Set SL En 
10% ab. ethyl alcohol sol. = AR + u 
a “Ch.” + 
” 24 oo HM Fee? + + 
10% ethyl ether sol. ae ce hie au + 
Hydrogen peroxide. 24 Ak, ie A 
Ist, O, ” ” + 
(Merk’s 10%) + cz + 
Chromic Acid. 24 “ Ak,” th + 
1%. + SATT 4e + 
Carnoy’s Fluid. 24 “AK” + + 
Flemming’s Mixture. 24 DEN; + + 
(Ferguson’s modified) 
Flemming without acetic acid. 24 IA TE. + a 
” “ Ar.” ar E 
” oa AR = Ar 
er Ar 
rs 
= = 
a|:|j2|° 
OÖ © 
A 
6 1 7 
13 0 13 
+ 1 9 10 
ae 0 15 15 
10 10 
9 10 
ae 0 10 10 
45, | re: cit ia 
8 2] 10 
10 0 10 
1%) 1 10 
I 1 10 
8 2 10 
ae 3 7 10 
9 al 10 
7 3 10 
9 il 10 
6 4 10 
0 15 15 
0 15 15 
6 £ 10 
) 1 10 
+ 9 0 9 
+ 9 i 10 
* The grains are cut in half. 
