The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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Página 44
... agricultural college A. E. Blount produced quite a large number of hybrids , some of which are now well known in the United States and are also among the most valuable va- rieties in Australia , both as field wheats and as parents of ...
... agricultural college A. E. Blount produced quite a large number of hybrids , some of which are now well known in the United States and are also among the most valuable va- rieties in Australia , both as field wheats and as parents of ...
Página 50
... Agriculture was called to these deteriorations , which are due to the combined effects of soil and climate , and extensive experiments were carried on to determine the exact causes and afford relief . 1 See p . 9 . 2 Girard & Lindet ...
... Agriculture was called to these deteriorations , which are due to the combined effects of soil and climate , and extensive experiments were carried on to determine the exact causes and afford relief . 1 See p . 9 . 2 Girard & Lindet ...
Página 53
... agriculture . It is one of the most remarkable and unaccountable facts in connection with the development of the United States Department of Ag- riculture that it spent a neat fortune in distributing seeds for over a half century , and ...
... agriculture . It is one of the most remarkable and unaccountable facts in connection with the development of the United States Department of Ag- riculture that it spent a neat fortune in distributing seeds for over a half century , and ...
Página 56
... Agriculture from the Crimea in Russia . So successful has it proved that in 1901 Kansas grow- ers individually imported over 15,000 bushels of this variety for seed . Its superiority consists in higher yield , hardiness to winter cold ...
... Agriculture from the Crimea in Russia . So successful has it proved that in 1901 Kansas grow- ers individually imported over 15,000 bushels of this variety for seed . Its superiority consists in higher yield , hardiness to winter cold ...
Página 57
... agriculture having " almost reached the iimit of its development , " it has just fairly begun to develop . This statement is especially applicable to the careful selection of seed . " In Germany , where the percentage of sugar in sugar ...
... agriculture having " almost reached the iimit of its development , " it has just fairly begun to develop . This statement is especially applicable to the careful selection of seed . " In Germany , where the percentage of sugar in sugar ...
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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