The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd, 1908 - 369 páginas |
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Página 14
... growing from the base of the blade . The first leaves of the wheat plant and the germ whorl of roots do not live through the winter in some varieties . The Flower of Wheat is constituted collectively of the or- gans of reproduction ...
... growing from the base of the blade . The first leaves of the wheat plant and the germ whorl of roots do not live through the winter in some varieties . The Flower of Wheat is constituted collectively of the or- gans of reproduction ...
Página 17
... growing from a single kernel . Humboldt put on record that in Mexico each grain of wheat produced 40 to 70 stalks . It is probable that each of these men was seeing with the eyes of an enthusiast . The culms are from a single seed origi ...
... growing from a single kernel . Humboldt put on record that in Mexico each grain of wheat produced 40 to 70 stalks . It is probable that each of these men was seeing with the eyes of an enthusiast . The culms are from a single seed origi ...
Página 20
... growing period have a marked effect on the amount of starch produced , and cause it to vary greatly from year to ... grow slightly divergent . These delicate operations all take place within the closed flower and generally wheat is thus ...
... growing period have a marked effect on the amount of starch produced , and cause it to vary greatly from year to ... grow slightly divergent . These delicate operations all take place within the closed flower and generally wheat is thus ...
Página 23
... grow in the tropics , where the soil often has a temperature of 190 ° F. Recent ex- perience has shown that steeping ... growing season . Of the wheat in the United States , according to the census of 1880 , 67.5 per cent was grown where ...
... grow in the tropics , where the soil often has a temperature of 190 ° F. Recent ex- perience has shown that steeping ... growing season . Of the wheat in the United States , according to the census of 1880 , 67.5 per cent was grown where ...
Página 24
... growing Growth Period Units 115 days 74.0 degrees 8,510 137 59.0 8,083 160 56.0 8,950 44 182 44 47.5 8,645 Cooke ... growing period shortens . In general , the growing period is shortest in the coldest climate . The Weight of Different ...
... growing Growth Period Units 115 days 74.0 degrees 8,510 137 59.0 8,083 160 56.0 8,950 44 182 44 47.5 8,645 Cooke ... growing period shortens . In general , the growing period is shortest in the coldest climate . The Weight of Different ...
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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