126 



Journal of Agricultural Research 



Vol. X. No. 3 



Percentage of moisfure in the 5o)L 

 w ifh different irr I'g a tfons- 



/ 



2 

 J 



G 

 7 

 ? 

 S 



10 



/ 



2 

 3 

 f 



6 

 7 



H^ 5 



^ 9 



2 

 C5 S 



in m iii H ii I i |H|i i i |iii |.n ■■■^m iiiiii^i m iiB p^^ii 



/ £ J f 5 6 7 8 3 /t? // IZ 13 l^ /5 /6 17 18 19 Z8 21 2Z 23 £^£5 26 2? 



I inch water 



■ ■ ■ ' • .111.. 



2^ Inches i^/ate.7' 



w^m^m^mim^^im ^ L I ( k L . I ( k I Lk L 



^^^^^^■WW^^^fF^iiii piili^iiiiWm 



^ /nr.he^ ivater' 



^r/ii /nches i^ar^T' 



s^sz^cs 



SaSSESHHBa 



V V ^-^^v x^^-v 



SB 



^ '■ ^ *■ '- ^ '^ ^ 



SHS 



V N M 



Before irrigation ESi After irr/gafron 



Fio. 8. — Diagram showing the efifect of different quantities of irrigation water on the distribution of 

 moisture before and after irrigation to a depth of lo feet. Average of two years. 



