Oct. 15, 1914 



Water Requirement of Plants 



21 



The Brown kaoliang gave the lowest water requirement. Red Amber 

 and Minnesota Amber, forage varieties of sorghum (PL IV, figs. 4 

 and 5), gave practically the same ratio, which is but slightly higher than 

 Brown kaoliang. 



Tabuc XIV. — Water requirement of different sorghums at Akron, Colo., in igi2 and IQI3 



