The Storage and Use of Soil Moisture 
71 
CHART XIII.— MOISTURE CONTEXT OF PLAT COXTIXUOUSLY 
CROPPED TO SPRIXG WHEAT. 
STAT/ON.mfrrA.PJJUT£.r/£LD.MJaiPLAT..&...ROTAT/OA/. YP./9/Q.Tff£ATMEA/T.mu.PAQ#£Q. 
CPOP.WN£AT.... Y/ELD.6.6lBu. /i/ores BKKKjy. 
5«wn ikBMrsren CMVTTED 
JAM. \EEB. \ MaA 1 APR. MAY JOME 
JULY 
AUG. 
SEPT 
OCT. MOY. 
DEC. 
0.3W 
0.02 
1.1 U 
3. M 
0.12 
3.21 
+- 1 
Q0| 
an 
0.12 
i 
1. ,1 
1 . 1 
.,111 
1 

-— 1 

„ 
,. • ',„ 
JAM 
FEB. 
MAP. 
APR. 
MAY 
JUME 
JULY 
SEPT 
OCT 
0EC- 
I" 
3/r 
4/7 
5^ 
6^ 
Irregular solid line represents the moisture content of that foot-section. 
Broken line represents the point at which crops wilt, as determined by 
Briggs and Shantz. 
