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University of California Publications in Agricultural Sciences [Vol. 3 



Melilotus 



Bur 

 Clover 



Barley B 



"S Barley A 



Oats 

 Wheat 



14 15 16 19 20 22 23 24 25 Soils 



Fig. 33. Graph showing the total dry matter produced by wheat, oats, 

 barley (two series), bur clover, and Melilotus indica on the nine samples of 

 Hanford fine sandy loam. Second crop. 



