The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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... Natural Environment 47 ✓ IV . Cultivation 58 ✓ V. Harvesting 73 VI . Yield and Cost of Production . 100 VII . Crop Rotation and Irrigation . 108 · / VIII . Fertilizers 124 • IX . Diseases 148 · X. Insect Enemies XII . Storage XIII ...
... Natural Environment 47 ✓ IV . Cultivation 58 ✓ V. Harvesting 73 VI . Yield and Cost of Production . 100 VII . Crop Rotation and Irrigation . 108 · / VIII . Fertilizers 124 • IX . Diseases 148 · X. Insect Enemies XII . Storage XIII ...
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... natural relation of the seed to the plant . The Geographical Origin of wheat has never been certainly determined . Such evidence as exists seems to point to Mesopo- tamia , but this is largely a matter of opinion . While wheat has been ...
... natural relation of the seed to the plant . The Geographical Origin of wheat has never been certainly determined . Such evidence as exists seems to point to Mesopo- tamia , but this is largely a matter of opinion . While wheat has been ...
Página 32
... naturally followed that of the agricultural colleges . In 1875 the first station in the United States was established at Middletown , Conn . , for which the credit is due to Orange Judd , then editor and proprietor of the American ...
... naturally followed that of the agricultural colleges . In 1875 the first station in the United States was established at Middletown , Conn . , for which the credit is due to Orange Judd , then editor and proprietor of the American ...
Página 33
... natural fertility of the soil . One - crop wheat farming and neglect of crop rotation and domestic animals resulted . For over half a century , " Uncle Sam is rich enough to give us all a farm , " was a household phrase . The farm ...
... natural fertility of the soil . One - crop wheat farming and neglect of crop rotation and domestic animals resulted . For over half a century , " Uncle Sam is rich enough to give us all a farm , " was a household phrase . The farm ...
Página 35
... naturally comes first . Variation . It has been recognized for at least a century that wheat is capable of variations ... natural tendency inherent to all organic life . The theory of common descent for all living beings found its first ...
... naturally comes first . Variation . It has been recognized for at least a century that wheat is capable of variations ... natural tendency inherent to all organic life . The theory of common descent for all living beings found its first ...
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acre agriculture amount annual Argentina average baked bread broadcast seeder bucket shop bushels bushels of wheat Canada cars cents per bushel century cereals Chicago climate combined harvester commercial corn cost crop rotation cultivation Dakota durum wheat early elevators England Europe experiment station export factor farm farmers feet fertilizers flour germination gluten grain grower grown harvest header Hessian fly Hybrid important increased industry insects irrigation Kansas kernel land larvæ loss macaroni machine machinery manure methods milling moisture nitrogen North North Dakota operation Pacific coast phosphoric acid plow potash pounds practically primary markets produced profitable railroads raised Red river valley Rept rotation Russia rust seed shipped smut soil sown speculative spores spring wheat storage straw supply threshing tion trade transportation United varieties weeds wheat crop wheat growing wheat plant winter wheat Yearbook U. S. Dept yield