1XPERIMENTS WITH KHERSON AND SIXTY-DAY OATS. 
49 
At several stations in central and western South Dakota, the 
Sixty-Day and Kherson oats have yielded better than the midseason 
and late varieties and are generally to be recommended in that State. 
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Pig. 11.— Diagram shoeing the average yields, in bushels per acre, of the highest yielding variety of each 
of several groups of oats at thirteen agricultural experiment stations in the northern Great Plains area 
during the periods of years indicated. 
At the Xorth Platte substation in western Nebraska, the Burt. 
Red Rustproof, Kherson, and Sixty-Day oats have yielded equally 
well, exceeding considerably the later varieties. 
139872°— 20— Bull. 823 4 
