The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd Company, 1922 - 369 páginas |
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Página
... Threshing Machine Combined Harvester and Thresher Typical Wheat Field Where Rotation is Followed I'urrow Method of Irrigation . Twenty Self - Binding Harvesters at Work . 98 104 · 112 · · 120 128 Combined Grain and Fertilizer Drill ...
... Threshing Machine Combined Harvester and Thresher Typical Wheat Field Where Rotation is Followed I'urrow Method of Irrigation . Twenty Self - Binding Harvesters at Work . 98 104 · 112 · · 120 128 Combined Grain and Fertilizer Drill ...
Página 77
... threshing , which often lasts until the snow flies in De- cember . Doubtless a majority of the men go as they came , on special railway excursions , for which fares are frequently one cent a mile . The itinerant harvesters disappear so ...
... threshing , which often lasts until the snow flies in De- cember . Doubtless a majority of the men go as they came , on special railway excursions , for which fares are frequently one cent a mile . The itinerant harvesters disappear so ...
Página 83
... threshed or stacked . If slightly damp , green , or weedy , it cannot be threshed at once , and may stack - burn if stacked . This confines HARVESTING 83.
... threshed or stacked . If slightly damp , green , or weedy , it cannot be threshed at once , and may stack - burn if stacked . This confines HARVESTING 83.
Página 84
... threshing machine usually work together . From 50 to 75 acres a day are thus harvested . Three header - boxes , or ... threshed as fast as it was headed . The ordinary crew for a 44 - inch cylinder thresher and 26 - horse - power engine ...
... threshing machine usually work together . From 50 to 75 acres a day are thus harvested . Three header - boxes , or ... threshed as fast as it was headed . The ordinary crew for a 44 - inch cylinder thresher and 26 - horse - power engine ...
Página 88
... threshing machines , and even into flour mills , where they occasioned fires by coming in contact with rapidly moving machinery . The name best known among persons interested in harvesting machines is that of John F. Appleby . He had ...
... threshing machines , and even into flour mills , where they occasioned fires by coming in contact with rapidly moving machinery . The name best known among persons interested in harvesting machines is that of John F. Appleby . He had ...
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Términos y frases comunes
acre agriculture Amer American amount annual Argentina average baked bran 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 durum wheat early elevators England Europe experiment station export factor farm farmers fertilizers field flour germination gluten grower grown harvest header Hessian fly Hybrid important increased industry insects irrigation Kansas kernel land larvæ loss macaroni machine machinery manure methods miller milling Minnesota moisture nitrogen North Dakota operation Pacific coast phosphoric acid plow potash pounds practically produced profitable railroads raised Red river valley Report Rept rotation Russia rust seed shipped smut soil sown speculative spores spring wheat storage straw supply threshing tion transportation United varieties weeds wheat crop wheat growing wheat plant winter wheat Yearbook U. S. Dept yield