150 



Progressive Agriculture 



No. 38. Result of Thorough Preparation 

 Winter Wheat six miles east of Akron, Colorado; summer tilled 

 1912, crop of dry year of 1913; remarkable growth with little rainfall 

 because of correct tillage. See page 77. 



No. 39. Big Crop From Good Tillage 



Winter wheat Holdrege, Nebraska; summer tilled 1903, harvested 

 in 1904, a somewhat drouthy year; yield 54', bushels of 64 pound 

 winter wheat. See page 76. 



