LIST OF ILLUSTRATIONS xix. 



Page 



Types of Soil Firmers ------- 117 



Types of Drills ---------- 119 



Breaking with Tractor 122 



Breaking with Oxen - - - 124 



June Breaking Pays 1^^ 



Improper Breaking for Dry Areas - - - 127 

 Improper Breaking After Disking - - - 129 

 In Breaking the Furrow Slice Should be 



Turned over Flat 1^^ 



iO A Good Job of Breaking on Medium Light 



Soil .- 132 



Breaking Scrub Land in Manitoba - - - 133 

 Typical Scene in the Park Belt of Manitoba 137 

 Removing Small Trees with Tractor - - - 138 

 Pulling Trees with Tractor - ----- 139 



Scrub Cutter .-.-------- 140 



Plowing and Disking Burned-over Scrub 

 Land ------------- 141 



How Scrub Land Looks After Plowing - - 142 



Removing Roots and Brush 144 



Harvesting Wheat near High River, Alberta 147 

 Effect of Disking Stubble Land - - - - 150 

 Effect of Disking Before Plowing - - - - 152 

 Typical Scene at a Plowing Match - - - 154 

 Tractor Plowing on Stubble Land - - - 156 

 Horses Plowing on Stubble Land - - - 159 



Summary of Tests - - - 164 



Cultivating Corn, Gladstone, Man. - - - 168 

 Potatoes Under Irrigation North of Brooks, 

 Alberta - - - - 171 



68. Harvesting Mangels in Manitoba - - - - 173 



69. Sheep Pasturing in Rape 175 



