The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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... . The agricultural or economic section of every library should certainly contain a general reference book on wheat . The method of treating the subject demanded by vii these needs was one that would appeal to the popular.
... . The agricultural or economic section of every library should certainly contain a general reference book on wheat . The method of treating the subject demanded by vii these needs was one that would appeal to the popular.
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... Where Rotation is Followed Furrow Method of Irrigation . . Twenty Self - Binding Harvesters at Work Combined Grain and Fertilizer Drill . Three Threshing Outfits at Work .. PAGE Sections of Smutted Wheat Straw Stinking and Loose Smut X.
... Where Rotation is Followed Furrow Method of Irrigation . . Twenty Self - Binding Harvesters at Work Combined Grain and Fertilizer Drill . Three Threshing Outfits at Work .. PAGE Sections of Smutted Wheat Straw Stinking and Loose Smut X.
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... far - reaching in impor- tance , and the thorough , effectual and scientific methods employed . As new interests arose , were investigated , and in- creased in importance , they were assigned to a new IMPROVEMENT OF WHEAT 31.
... far - reaching in impor- tance , and the thorough , effectual and scientific methods employed . As new interests arose , were investigated , and in- creased in importance , they were assigned to a new IMPROVEMENT OF WHEAT 31.
Página 35
... methods may be used , hybridization and change of environ- ment . Only those variations which may occur or be induced independently of environment are considered in this chapter . Others are treated in subsequent chapters . Variations ...
... methods may be used , hybridization and change of environ- ment . Only those variations which may occur or be induced independently of environment are considered in this chapter . Others are treated in subsequent chapters . Variations ...
Página 39
... method frequently used is the selection of plump kernels from grain in the bulk . While there is doubtless some ad- vantage in this method , it cannot give the best results , for many of the plump kernels may come from imperfectly ...
... method frequently used is the selection of plump kernels from grain in the bulk . While there is doubtless some ad- vantage in this method , it cannot give the best results , for many of the plump kernels may come from imperfectly ...
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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