368 



ELEMENTS OF FARM PRACTICE 



Wax, 174 

 Weaning pigs, 235 

 Weeds: 



Classes of, 129 



Destroyed by plowing, 20, 72 



Habits of, 129 



Mounting, 124 



Seeds, 43, 125, 127 



Specimens of, 124 



Spraying, 132 



To eradicate annual, 130 



To eradicate biennial, 130 



To eradicate perennial, 132 

 Weed seeds, 43, 125, 127 

 Wheat: 



Cost of production, 50 



Diseases and insects, 50 



Exports and imports, 49 



Fertilizers, 46 



Grades, 49 



Harvesting, 48 



Importance, 45 



Kinds, 46 



Place of, 45 



Prices, 49 



Rotation, 50 



Wheat: Cont'd 



Seed, 47 



Shocking, 48 



Soil for, 46 



Sowing, 47 



Stacking, 48 



Storing, 49 



Threshing, 49 



Uses, 50 

 Wild buckwheat, 127 

 Wild oats, 126 

 Wild pea, 127 

 Windbreaks: 



Planning of, 308 



Trees for, 308 



Value of, 308 

 Wool, 220 



Yield: 



Dependent on seed bed, 26 



Of corn, 60 



Of hay, 97 



Of oats, 53 



Of potatoes, 88 



Of wheat, 45 



