CARRYING QUALITIES OF EXPORT CORN. : 63 
nation, 85.8 per cent in sound kernels, and 50.5 pounds in test 
weight per bushel. Sample No. 7, taken from near the bottom of the 
hold tested 41.4 c. c. in acidity, 19 per cent in germination, 62.5 per 
cent in sound kernels and 49.5 pounds in test weight per bushel. The 
corn at the surface and along the sides of the hold for a short dis- 
tance down from the top was somewhat sour, moldy, and packed. 
In hold 2 some of the corn became badly heat damaged. This 
damaged corn was 
found in uneven 
spots on the star- 
board side near the 
after part of the hold 
and extended from 
the surface to nearly 
halfway down in the 
hold. There was also 
a small portion that 
was damaged along 
the forward bulk- 
MARGH APRIL ? 
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from thisholdranged 
from 45° to 140° F. 
Sample No. 8, taken 
from the heat-dam- 
aged corn just under 
the top deck on the 
starboard side, had 
a temperature of 
140° F., and tested 
65.2 c. c. in acidity 
and 6 per cent in ger- 
mination, while sam- Fie. 39.—Hold 1: Temperature records of electrical resistance ther- 
1 N d mometers; location of the thermometers in the hold; and samples 
ples INOS. 9 and 10 ) secured at Rotterdam. NHeayy shading represents heat-damaged 
taken from near the ©. (Cargo No.6.) 
same height in the hold but near the shifting boards in the center, had 
temperatures of 50° and 57° F. and tested 33.7 and 47.9 c. c. in acidity 
and 46 and 16 per cent in germination, respectively. Sample No. 13, 
taken from the heat-damaged corn, 15 feet below the surface, had 
a temperature of 130° F., tested 57.4 ¢. c. in acidity, and no kernels 
sprouted in a germination test. Sample No. 11, taken from near 
the outside wall of the hold on the starboard side, had a temperature 
- 
