/>^ 



RED CLOVER grown year after year on rich Garden Soil, 

 Rothamsted Garden. 



Hay, Dry Matter, and Nitrogen per Acre, 1913 to 1920. 



Wheat after Fallow (without Manure 1851, and since 

 Hoos Field, 1918, 1919, 1920. 



T>, A r- ■ (Yield — Bushels per Acre 



Dressed Gram-,,, . ,, ^ ,^. ,, 



I Weight per Bushel - lbs. 



Straw — cwt. per Acre 



Total Produce -lbs. per Acre 



DRESSED SEED EXPERIMENT, 1919. 



Barley. Little Hoos Field. 



Single Strength represents 1 pint of dressing to 4 bushels of seed. 



