The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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Página 22
... pounds . The measured bushel generally varies in weight from 54 to 65 pounds , and greater extremes occur . The Imperial bushel ( 2218.192 cubie inches ) used in England , has a corresponding weight of 61.89 pounds . This is the reason ...
... pounds . The measured bushel generally varies in weight from 54 to 65 pounds , and greater extremes occur . The Imperial bushel ( 2218.192 cubie inches ) used in England , has a corresponding weight of 61.89 pounds . This is the reason ...
Página 24
... pounds . The grain and straw are given as air dry ma- terial , which contains about 15 per cent of water . WEIGHT OF MATERIALS IN AN ACRE OF WHEAT . Average U.S. 6,600 Grain of 6.600 Straw of 6.600 Mont2 Canada3 Cropi lb. Crop4 lb. Crop ...
... pounds . The grain and straw are given as air dry ma- terial , which contains about 15 per cent of water . WEIGHT OF MATERIALS IN AN ACRE OF WHEAT . Average U.S. 6,600 Grain of 6.600 Straw of 6.600 Mont2 Canada3 Cropi lb. Crop4 lb. Crop ...
Página 96
... pounds in 1847. Four years later it was less than one - fourth as much . Steam was soon universally used for threshing in England . The first bull - threshers " were used in the United States about 1825. They spread rapidly until 1835 ...
... pounds in 1847. Four years later it was less than one - fourth as much . Steam was soon universally used for threshing in England . The first bull - threshers " were used in the United States about 1825. They spread rapidly until 1835 ...
Página 127
... pounds per acre one foot deep . " Fertilizers applied in the spring can be traced from the place of applica- tion down through the different depths of the soil which they invade . Much progress has been made toward determining by ...
... pounds per acre one foot deep . " Fertilizers applied in the spring can be traced from the place of applica- tion down through the different depths of the soil which they invade . Much progress has been made toward determining by ...
Página 135
... pounds of this commercial fertilizer per acre the best general results are obtained . If land has been quite exhausted by continuous wheat growing , the proportion of ni- trogen and potash should be greater . Commercial fertilizers are ...
... pounds of this commercial fertilizer per acre the best general results are obtained . If land has been quite exhausted by continuous wheat growing , the proportion of ni- trogen and potash should be greater . Commercial fertilizers are ...
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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