The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd Company, 1922 - 369 páginas |
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Página 5
... determining where wheat can be raised is the altitude , which may be con- sidered as the complement of latitude . On the mountain plains of Colombia and Ecuador it grows on the equator . Thus wheat is raised in America from the equator ...
... determining where wheat can be raised is the altitude , which may be con- sidered as the complement of latitude . On the mountain plains of Colombia and Ecuador it grows on the equator . Thus wheat is raised in America from the equator ...
Página 47
... determining the distribu- tion of wheat . Much of the wheat of the United States is grown upon glacial drift soil . There are two general types of this soil : The uplands , which are usually of a light - colored , 1 N. D. Bul . 17 , pp ...
... determining the distribu- tion of wheat . Much of the wheat of the United States is grown upon glacial drift soil . There are two general types of this soil : The uplands , which are usually of a light - colored , 1 N. D. Bul . 17 , pp ...
Página 51
... determining its price . The great bulk of seed wheat does not move far , but is grown in the locality where it is to be used . Good seed of any of the different classes of wheat may generally be procured from the section in which that ...
... determining its price . The great bulk of seed wheat does not move far , but is grown in the locality where it is to be used . Good seed of any of the different classes of wheat may generally be procured from the section in which that ...
Página 73
... determining change in the heads may occur between one day and the next . The field must usually be harvested within two weeks . In wheat raising the whole year's toil meets with no reward before the harvest . If this is lost , the ...
... determining change in the heads may occur between one day and the next . The field must usually be harvested within two weeks . In wheat raising the whole year's toil meets with no reward before the harvest . If this is lost , the ...
Página 124
... determining the extent of the practice . NATURAL FERTILITY . Soil Composition and its Relation to Plant Life . From a physical point of view the soil of the field may be analyzed as follows : ( 1 ) The soil proper , consisting of ...
... determining the extent of the practice . NATURAL FERTILITY . Soil Composition and its Relation to Plant Life . From a physical point of view the soil of the field may be analyzed as follows : ( 1 ) The soil proper , consisting of ...
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Términos y frases comunes
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 factor farm farmers fertilizers field 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 operation Pacific coast phosphoric acid plow potash pounds practically produced profitable railroads raised 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