ON DRY-FARMING INVESTIGATIONS IN THE UNITED STATES. 275 
— CULTNATED. 
---- NOT CULTIVATED-WEEDY. 
ON TANS DNie71eaS 
“LIFTS NI HLATTI 
‘OM TINGS YSIS 
‘OM TAINS 77 e/ 
ee nee ae gat: day AMA ea | oY, Re 
PER CENT Of MOISTURE IN SOIL. 
Nic. 4.—-Loss of water from cultivated and weedy plats at Nephi, Utah, as the 
season advances. 
