438 



University of California Publications in Agricultural Sciences [Vol. 3 



10 





— Soy Beans 

 Milo B 



Cow Peas 



Milo A 

 Millet 



Soils 



Fig. 28. Graph showing the total dry matter produced by milo (two 

 series), millet, soy beans, and cowpeas on the four samples of Diablo clay 

 adobe. Second crop. 



Wheat 

 Oats «4- Bur CI over 

 ■/Barley 



I^rr^/^Bur Clover 

 Phaseolas 



Fig. 29. Graph showing the total dry matter produced by wheat, barley, 

 oats, bur clover, Phaseolus, and oats and bur clover on the three samples of 

 Altamont clay loam. First crop. 



Soy Beans B 

 Soy Beans A 



Cow Peas A 

 Cow Peas B 



Milo A 

 MiloB 



Fig. 30. Graph showing the total dry matter produced by milo (two series), 

 cowpeas (two series), and soy beans (two series) on the three samples of 

 Altamont clay loam. Second crop. 



