30 



Journal of Agricultural Research 



Vol. Ill, No. I 



Table XIX. — Water requirement of different legumes at Akron, Colo., in IQI2 — Contd. 



A number of different legumes were included in the 191 3 water- 

 requirement measurements at Akron (Table XX). On the basis of dry 

 matter produced, the results obtained are as follows: 



Kind of legume Water requirement 



Cowpea 571 ±3 



Soy bean 672 ±9 



Navy bean 682 ±4 



Peruvian alfalfa 651 it 12 



Hairy vetch 6go±8 



Horse bean, S. P. I. 25645 772 ± 1 1 



Mexican bean 773 i8 



Canada pea 775 ±5 



Horse bean, S. P. I. 15429 78o± 19 



Red clover 789±9 



Crimson clover 805 ± 8 



Wild soy bean 8i5±25 



Grimm alfalfa 834 ±8 



Purple vetch 935 ±9 



