The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd, 1908 - 369 páginas |
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Página 23
... given as 65 ° F. for 45 to 60 days , and 55 ° F. for three or four months of the growing season . Of the wheat in the United States , according to the census of 1880 , 67.5 per cent was grown where the mean annual temperature was ...
... given as 65 ° F. for 45 to 60 days , and 55 ° F. for three or four months of the growing season . Of the wheat in the United States , according to the census of 1880 , 67.5 per cent was grown where the mean annual temperature was ...
Página 24
... given below . All weights are in 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. Crop1 6,600 Grain of 6,600 Straw of 6 600 ...
... given below . All weights are in 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. Crop1 6,600 Grain of 6,600 Straw of 6 600 ...
Página 26
... given in the table below . " Grain Straw Ferric oxide 0.645 0.69 Lime 3.175 5.075 Magnesia 10.48 1.525 Potash 33.345 15.355 Soda 0.18 0.265 Phosphoric anhydride ( PO ) 50.065 3.10 Sulphuric anhydride ( SO ) 1.42 3.84 Chlorine 0.05 2.13 ...
... given in the table below . " Grain Straw Ferric oxide 0.645 0.69 Lime 3.175 5.075 Magnesia 10.48 1.525 Potash 33.345 15.355 Soda 0.18 0.265 Phosphoric anhydride ( PO ) 50.065 3.10 Sulphuric anhydride ( SO ) 1.42 3.84 Chlorine 0.05 2.13 ...
Página 29
... given area as a test , the industry is universally developed by a decrease in the size of the holdings of each individual , and by the diversification of labor consequent to this decrease . The second cause , more remote and less ...
... given area as a test , the industry is universally developed by a decrease in the size of the holdings of each individual , and by the diversification of labor consequent to this decrease . The second cause , more remote and less ...
Página 30
An Economic History and Practical Manual of the Wheat Industry Peter Tracy Dondlinger. always given a great impetus to organization and co - operation . In modern agriculture , especially if the farmer owns his land , the only point at ...
An Economic History and Practical Manual of the Wheat Industry Peter Tracy Dondlinger. always given a great impetus to organization and co - operation . In modern agriculture , especially if the farmer owns his land , the only point at ...
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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