6 



BULLETIN 472, U. S. DEPARTMENT OF AGRICULTURE. 



smaller grains of close, compact structure. The data in Table II are 

 illustrated in figures 2 and 3. 



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33. 

 33. 

 33. 

 3 7. 

 3 7. 

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 3 7- 

 3 7. 

 3 7. 

 3 6. 

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Fig. 2. — Diagram illustrating the influence on the test weight per bushel of allowing 

 grain to fall from varying heights in filling the test kettle, the diameter of the grain 

 Stream remaining the same. 



Figure 2 shows that the test weights grow heavier as the height 

 from which the grain falls into the test kettle is increased. This 

 result is probably due to the heavier pounding effect on the grain 



