The Book of Wheat: An Economic History and Practical Manual of the Wheat Industry |
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... Wheat Header in Operation 82 An Early English Reaper 85 A Modern Self-
Rake Reaper 86 A Modern Self-Binding Harvester 87 Section of a Modern
Threshing Machine 98 Combined Harvester and Thresher 104 Typical Wheat
Field Where ...
... Wheat Header in Operation 82 An Early English Reaper 85 A Modern Self-
Rake Reaper 86 A Modern Self-Binding Harvester 87 Section of a Modern
Threshing Machine 98 Combined Harvester and Thresher 104 Typical Wheat
Field Where ...
Página 66
The snow lodged in the furrows left by the drill affords protection and moisture.
Seeders. — After hand sowing came the seeder, which accomplished the same
results mechanically. Such machines are by no means modern, though in
England ...
The snow lodged in the furrows left by the drill affords protection and moisture.
Seeders. — After hand sowing came the seeder, which accomplished the same
results mechanically. Such machines are by no means modern, though in
England ...
Página 67
Pusey wrote: "The sower with his seedlip has almost vanished from southern
England, driven out by a complicated machine, the drill, depositing the seed in
rows, and drawn by several horses." In America, the first patent granted on a
seeding ...
Pusey wrote: "The sower with his seedlip has almost vanished from southern
England, driven out by a complicated machine, the drill, depositing the seed in
rows, and drawn by several horses." In America, the first patent granted on a
seeding ...
Página 68
... the flow of the seed depending on gravity; (3) the broadcast seeder with force
feed; (4) the ordinary drill with a force feed putting the grain in evenly in rows and
deeper; (5) the press drill, which is now the best machine we have for seeding.
... the flow of the seed depending on gravity; (3) the broadcast seeder with force
feed; (4) the ordinary drill with a force feed putting the grain in evenly in rows and
deeper; (5) the press drill, which is now the best machine we have for seeding.
Página 71
In the last decade the disc principle has been widely applied to harrows, plows
and cultivators. Cultivation by one Operation. — As early as 1618 a machine,
worked by steam, was invented and patented in England which plowed and
fertilized ...
In the last decade the disc principle has been widely applied to harrows, plows
and cultivators. Cultivation by one Operation. — As early as 1618 a machine,
worked by steam, was invented and patented in England which plowed and
fertilized ...
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acre agriculture American amount annual Argentina average baked bread broadcast seeder 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 farm farmers fertilizers flour germination gluten grower grown harvest header Hessian fly hybrid important increased industry insects irrigation Kansas land loss macaroni machine machinery manure methods miller milling Minnesota moisture nitrogen North North Dakota operations Pacific coast phosphoric acid plow pounds practically price of wheat produced profitable railroads Red river valley 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
Información bibliográfica
| Título | The Book of Wheat: An Economic History and Practical Manual of the Wheat Industry |
| Autor | Peter Tracy Dondlinger |
| Editor | Orange Judd, 1908 |
| Procedencia del original | Universidad de Harvard |
| Digitalizado | 22 Abr. 2008 |
| Largo | 369 páginas |
| Exportar cita | BiBTeX EndNote RefMan |