The Book of Wheat: An Economic History and Practical Manual of the Wheat Industry

acre agriculture American amount annual Argentina average baked bread bucket shop bushels bushels of wheat Canada cars cents per bushel century cereals Chicago chinch bug climate combined harvester commercial corn cost crop rotation cultivation Dakota durum wheat early elevators England Europe experiment station export factor farm farmers fertilizers flour germination gluten grain grower grown harvest header Hessian fly hybrid increased industry insects irrigation Kansas kernel land larvæ loss macaroni machine machinery manure methods milling Minnesota moisture nitrogen North North Dakota operations Pacific coast phosphoric acid plow potash pounds practically produced profitable railroads Red river valley Rept rotation Russia rust seed shipped smut soil sown speculative spores spring wheat storage straw supply threshing tion trade transportation United usually variations varieties weeds wheat crop wheat growing wheat plant winter wheat Yearbook U. S. Dept yield