The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
Dentro del libro
Página 22
... wheat , now known as Minne- sota 163 , without any attempt to increase it rapidly the first few years , actually produced about 300,000 bushels of wheat One thousand acres of land south of Walla Walla in easterr Washington yielded 51,000 ...
... wheat , now known as Minne- sota 163 , without any attempt to increase it rapidly the first few years , actually produced about 300,000 bushels of wheat One thousand acres of land south of Walla Walla in easterr Washington yielded 51,000 ...
Página 32
... wheat and other cereals have been originated which increase the yield several bushels per acre over old varieties under the same con- ditions , giving to the farmer a pure gain of millions of bushels . Sey- Agricultural Institutions of ...
... wheat and other cereals have been originated which increase the yield several bushels per acre over old varieties under the same con- ditions , giving to the farmer a pure gain of millions of bushels . Sey- Agricultural Institutions of ...
Página 37
... wheat shows an unusual tendency to vary , it changes , and if the better ... wheat as early as 1819. The Belgian horti- culturist , Van Mons , scientifically ... bushels per acre , while during the same years the un- 1 Georgics I. , lines ...
... wheat shows an unusual tendency to vary , it changes , and if the better ... wheat as early as 1819. The Belgian horti- culturist , Van Mons , scientifically ... bushels per acre , while during the same years the un- 1 Georgics I. , lines ...
Página 38
... bushels per acre . In ten years nearly 25 per cent in yield was gained . ' Ninety - six tests of selected wheat seed ... wheat the first year than light seed sowed at the same rate . Selecting heavy seed grown from the heavy wheat and ...
... bushels per acre . In ten years nearly 25 per cent in yield was gained . ' Ninety - six tests of selected wheat seed ... wheat the first year than light seed sowed at the same rate . Selecting heavy seed grown from the heavy wheat and ...
Página 45
... bushels per acre . The Garton Brothers of England and William Farrer of New South Wales have extensively practiced crossing the different wheat groups . Every variety and every intergradation results from such crossing . A local variety ...
... bushels per acre . The Garton Brothers of England and William Farrer of New South Wales have extensively practiced crossing the different wheat groups . Every variety and every intergradation results from such crossing . A local variety ...
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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