Yellow-berry in Wheat 
2 5 
EXPERIMENTAL WHEAT PLOTS, 1913. 
1. DEFIANCE 
Nitrogen, 80 lbs. per acre in two applications. 
Yellow-berry, none. 
2. DEFIANCE 
Soluble phosphorus, 4 0 lbs. per acre. One application. 
Yellow-berry, 10 percent. 
3. 
DEFIANCE 
Potassium, 150 lbs. per acre, one application. 
Yellow-berry, 30 percent. 
4. 
DEFIANCE 
Check. Yellow-berry, 24 percent. 
5. 
RED FIFE 
Nitrogen, 80 lbs. per acre in two applications. 
Yellow-berry, none. 
6. 
RED FIFE 
Soluble phosphorus, 4 0 lbs. per acre, one application. 
Yellow-berry, 24 percent. 
7. 
RED FIFE 
Potassium, 150 lbs. per acre, 
Yellow-berry, 42 percent. 
one application. 
8. 
RED FIFE 
Check. Yellow-berry, 31 per 
cent. 
9. 
KUBANKA 
Nitrogen, 80 lbs. per acre. 
Yellow-berry, none. 
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