The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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... Seed . Combined Steam Plow , Harrow and Seeder . Typical Farm Wheat Drill . . . A Modern Press and Disc Drill . Typical Force Feed Broadcast Seeder . Forms of Early Sickles and Scythes Early and Modern Cradles . Gallic Header Wheat ...
... Seed . Combined Steam Plow , Harrow and Seeder . Typical Farm Wheat Drill . . . A Modern Press and Disc Drill . Typical Force Feed Broadcast Seeder . Forms of Early Sickles and Scythes Early and Modern Cradles . Gallic Header Wheat ...
Página 52
An Economic History and Practical Manual of the Wheat Industry Peter Tracy Dondlinger. WHEAT PLANTS FROM GOOD AND POOR SEED A TYPICAL FORCE FEED BROADCAST SEEDER.
An Economic History and Practical Manual of the Wheat Industry Peter Tracy Dondlinger. WHEAT PLANTS FROM GOOD AND POOR SEED A TYPICAL FORCE FEED BROADCAST SEEDER.
Página 67
... seeding machine was in 1799. A slide broadcast seeder , which was a riding implement , was patented in 1835 ; the rotary broadcast seeder came in 1856 ; the grain drill in 1874 ; and the riding grain drill in 1884 . The Wagon Seeder is ...
... seeding machine was in 1799. A slide broadcast seeder , which was a riding implement , was patented in 1835 ; the rotary broadcast seeder came in 1856 ; the grain drill in 1874 ; and the riding grain drill in 1884 . The Wagon Seeder is ...
Página 68
... seeder , carries it in a steady stream to the bottom of the shoe . The soil ... broadcast seeders are made in standard widths of 8 , 11 and 14 feet . The ... broadcast seeder , tak- ing the place of the hand , the flow of the seed ...
... seeder , carries it in a steady stream to the bottom of the shoe . The soil ... broadcast seeders are made in standard widths of 8 , 11 and 14 feet . The ... broadcast seeder , tak- ing the place of the hand , the flow of the seed ...
Página 71
... broadcast seeder attached to the rear of the plow sows the seed as fast as the ground is plowed . The seeder is usually followed by a harrow , also attached to the plow . A small outfit , operated by one man and drawn by a team of eight ...
... broadcast seeder attached to the rear of the plow sows the seed as fast as the ground is plowed . The seeder is usually followed by a harrow , also attached to the plow . A small outfit , operated by one man and drawn by a team of eight ...
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Términos y frases comunes
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