5 68 
Richards . — The Respiration of 
Experiment . 21 . 
3 carrots, 270 grams. Quartered each longitudinally, and 
put as soon as possible in an atmosphere of 4°/ o oxygen. 
Date. 
Time. 
Tempera- 
ture. 
Medium. 
mg. CO 2 
produced 
per hour. 
ii. 14. ’96 
9.05 - IO.05 a * m - 
20°-3 
4 % 0 . 
52.40 
99 
IO.05 -II.05 » 
2 o °-3 
77 
40*80 
9 9 
1 1.05 - 12.05 p.m. 
20°-3 
99 
32*00 
9 9 
12.05- I -°5 >» 
20°-2 
99 
28*60 
» 
1.05 - 2.05 „ 
20°*! 
77 
27.30 
99 
2.05 - 3-05 » 
20 °-I 
99 
27.65 
>> 
3.05 - 4.05 „ 
20°.0 
99 
28.30 
99 
4.05- 5.05 „ 
I 9°*9 
Air 
29-00 
9 9 
5.05 - 6.05 „ 
I 9° , 9 
99 
29.20 
99 
6.05 - 7.05 „ 
i 9 °*6 
77 
29-20 
>> 
7.05 - 9.05 „ 
i 9 °.6 
77 
29-80* 
ii. 15. ’96 
9-35 - 10.35 a.m. 
bO 
O 
# o 
4°/ 0 0. 
32 OO 
» 
10.45 -11. 15 „ 
20 0 . 4 
77 
32-80* 
>> 
11. 15 - 12.15 p.m. 
20°«4 
77 
34-20 
99 
12.15- 1. 15 „ 
2o°<3 
99 
32-00 
77 
1.15 - 2.15 ,, 
20°. 3 
99 
28-40 
99 
2.15- 3-15 >> 
20°. 2 
99 
26-20 
99 
3 -i 5 " 4- I 5 v 
20°*6 
77 
28.40 
99 
4-!5- 5-15 „ 
2 o°.5 
99 
25.60 
5.15- 6.25 „ 
20°-5 
99 
24 .OO* 
ii. 16. ’96 
.10.00-11.00 „ 
20°-3 
Air 
34-00 
* Reduced to value of i hour. 
