The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd, 1908 - 369 páginas |
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Página 30
... centuries , and he has never since been the object of such profound solicitude from any source . In the middle ages and during the conquests of the Goths , Vandals and other barbarians , agriculture in Europe ebbed to the 30 THE BOOK OF ...
... centuries , and he has never since been the object of such profound solicitude from any source . In the middle ages and during the conquests of the Goths , Vandals and other barbarians , agriculture in Europe ebbed to the 30 THE BOOK OF ...
Página 31
... century . While Plato , Socrates and Pliny took an interest in agricul- ture , it is claimed that the oldest of ... centuries of time . He no longer relies for information upon the elucida- tions of subtle shamans revealing the will of ...
... century . While Plato , Socrates and Pliny took an interest in agricul- ture , it is claimed that the oldest of ... centuries of time . He no longer relies for information upon the elucida- tions of subtle shamans revealing the will of ...
Página 33
... century , " Uncle Sam is rich enough to give us all a farm , ' was a household phrase . The farm having been obtained , it was used and abused in every way that was supposed to yield the largest amount of immediate profit , regardless ...
... century , " Uncle Sam is rich enough to give us all a farm , ' was a household phrase . The farm having been obtained , it was used and abused in every way that was supposed to yield the largest amount of immediate profit , regardless ...
Página 35
... century that wheat is capable of variations . These may be peculiar to the plant itself , and may occur although the environment re- mains constant . Variation in this sense became established only with the theory of evolution , and ...
... century that wheat is capable of variations . These may be peculiar to the plant itself , and may occur although the environment re- mains constant . Variation in this sense became established only with the theory of evolution , and ...
Página 39
... century has increased the sugar content of sugar beets more than 100 per cent . Six years of selection at the Minne- sota station increased the length of flax fiber over 20 per cent . Hays estimates that the farmers have increased the ...
... century has increased the sugar content of sugar beets more than 100 per cent . Six years of selection at the Minne- sota station increased the length of flax fiber over 20 per cent . Hays estimates that the farmers have increased the ...
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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 farm farmers fertilizers 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 operations Pacific coast phosphoric acid plow potash pounds practically price of wheat produced profitable railroads 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