The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
Dentro del libro
Resultados 1-5 de 100
Página 5
... soil products will sustain a greater population on a given unit of land than wheat will , but they are not so well adapted to a high standard of living . Herein lies the present and increas- ingly great importance of wheat , for it ...
... soil products will sustain a greater population on a given unit of land than wheat will , but they are not so well adapted to a high standard of living . Herein lies the present and increas- ingly great importance of wheat , for it ...
Página 7
... soil products will sustain a greater population on a given unit of land than wheat will , but they are not so well adapted to a high standard of living . Herein lies the present and increas- ingly great importance of wheat , for it ...
... soil products will sustain a greater population on a given unit of land than wheat will , but they are not so well adapted to a high standard of living . Herein lies the present and increas- ingly great importance of wheat , for it ...
Página 11
... soil , and the purpose for which wheat is raised must in each case determine which variety is most profitable . If a variety can be secured that will yield more under the same conditions than other varieties do , then profits can be ...
... soil , and the purpose for which wheat is raised must in each case determine which variety is most profitable . If a variety can be secured that will yield more under the same conditions than other varieties do , then profits can be ...
Página 12
... History and Practical Manual of the Wheat Industry Peter Tracy Dondlinger. 705 grows about an inch beneath the soil , irrespective of. ROOT SYSTEM OF A WHEAT PLANT AT HEADING - OUT TIME The culms are from a single seed origi nally at. 12.
... History and Practical Manual of the Wheat Industry Peter Tracy Dondlinger. 705 grows about an inch beneath the soil , irrespective of. ROOT SYSTEM OF A WHEAT PLANT AT HEADING - OUT TIME The culms are from a single seed origi nally at. 12.
Página 13
... soil , irrespective of the depth to which the grain was planted . From the crown are thrown out whorls of coronal or permanent roots . Any node of the wheat stalk under or near the soil may also throw out a whorl of permanent roots ...
... soil , irrespective of the depth to which the grain was planted . From the crown are thrown out whorls of coronal or permanent roots . Any node of the wheat stalk under or near the soil may also throw out a whorl of permanent roots ...
Otras ediciones - Ver todas
Términos y frases comunes
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