XX. LIST OF ILLUSTRATIONS 



Page 



70. Cracks in Heavy Land ------- 177 



71. Summary of Tillage Tests on Fallow Land at 



Saskatoon igo 



72. Wheat After Alfalfa on Brandon Experi- 



mental Farm ---------- 183 



73. Summary of Rotation Tests at Saskatoon 188 



74. Oats on Irrigated Alfalfa Sod - - - - - 192 



75. Cattle Wintering Outside, Protected only by 



the Trees - . . . . 209 



76. Wild Oats - 214 



77. Tumbling Mustard Piling up against a Fence 217 



78. Blue Burr 223 



79. Dandelion - - - - 227 



80. Quack Grass ------ 229 



81. Canadian Thistle - - - - 231 



82. Float Levelling Land for the Border System 



of Irrigation - - - 235 



83. Making Borders for Border System of Irriga- 



tion - 237 



84. The "V^' Ditcher at Work - ----- - 238 



85. Irrigator at Work - - - - 240 



86. Irrigating Wheat, Strathmore, Alberta - - 242 



87. Furrow System of Irrigation ----- 244 



88. Map Showing Location of Irrigation Projects 



Under Way or Projected 245 



89. Seeding and Harrowing on a Large Grain 



Farm in Manitoba - - 249 



90. Manitoba Harvest Scene 253 



91. Threshing Wheat in Manitoba - - - - - 258 



92. Winter Rye Lessens Soil Drifting - - - - 270 



93. Rotary Rod Cultivator ------- 273 



94. Hauling Manure with a Spreader - - - - 284 



