FIG. 72 



OATS GROWN ON N. Y. STATE FAIR GROUNDS AT SYRACUSE ON GROUNDS NOT 



PLOWED WITH DYNAMITE. NOTE THIN ROWS, SHORT STALKS AND 



POOR HEADS 



FIG. 73 



OATS GROWN ALONGSIDE OF CROP IN UPPER PICTURE BUT ON GROUND 



DEEP-PLOWED WITH DYNAMITE. NOTE HEIGHT, VIGOROUS 



GROWTH AND WELL DEVELOPED HEADS 



92 



