Progressive Agriculture 



137 



No. 14. Stunted Growth From Early Planting 

 Grown by W. W. Cockran, five miles south of Sligo, Colorado; 

 planted May 12, 1915, compare with Cut 15, that was planted twenty- 

 five days later. See Page 54. 



No. 15. Result of Spring Tillage 



Same farm as JMo. 14, corn planted June 6, difference as between 

 the two due to additional available plant food and warmer soil. 

 Twenty-five days additional spring tillage. The thin appearance 

 is due to the fact that the entire field was cut but these three rows. 



See Page 54. 



