The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd, 1908 - 369 páginas |
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Página 47
... varying influence upon the quantity and quality of wheat . The effect upon yield is more pronounced than that upon quality . In North Dakota 39 different samples of Blue Stem and Scotch Fife wheats of known history were obtained from ...
... varying influence upon the quantity and quality of wheat . The effect upon yield is more pronounced than that upon quality . In North Dakota 39 different samples of Blue Stem and Scotch Fife wheats of known history were obtained from ...
Página 48
... . The starch content is also sensitive , but in an inverse ratio . Climate varies from year to year in any locality , and it is. DURUM WHEAT DISTRICTS OF THE UNITED STATES WHEAT PLANTS FROM GOOD AND POOR SEED. 48 THE BOOK OF WHEAT.
... . The starch content is also sensitive , but in an inverse ratio . Climate varies from year to year in any locality , and it is. DURUM WHEAT DISTRICTS OF THE UNITED STATES WHEAT PLANTS FROM GOOD AND POOR SEED. 48 THE BOOK OF WHEAT.
Página 50
... varying in composition and physical appearance . Soft wheat repeatedly sown on heavy , black , upland soil tends to be- come hard , while hard wheat becomes soft after years of suc- cessive planting on bottom lands . Experiments have ...
... varying in composition and physical appearance . Soft wheat repeatedly sown on heavy , black , upland soil tends to be- come hard , while hard wheat becomes soft after years of suc- cessive planting on bottom lands . Experiments have ...
Página 63
... varies from one to two acres per day . These are the common forms used by all the large wheat raising coun- tries . Another common type used on large farms is the gang plow , drawn by horses or steam . This is merely a number of common ...
... varies from one to two acres per day . These are the common forms used by all the large wheat raising coun- tries . Another common type used on large farms is the gang plow , drawn by horses or steam . This is merely a number of common ...
Página 69
... varies with time and method of seeding , with soil and climate , with different varie- ties of wheat , and even with size and quality of seed of the same variety . One variety may have only half as many grains in a bushel as another . A ...
... varies with time and method of seeding , with soil and climate , with different varie- ties of wheat , and even with size and quality of seed of the same variety . One variety may have only half as many grains in a bushel as another . A ...
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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 farm farmers fertilizers 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 operations Pacific coast phosphoric acid plow potash pounds practically price of wheat produced profitable railroads 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