The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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Página 13
... spring and summer rains cause shallow rooting . In the absence of these rains in the far west , a deeper root system , capable of resisting superficial droughts , is developed . Poor soil causes the roots to age rapidly . Culms . The ...
... spring and summer rains cause shallow rooting . In the absence of these rains in the far west , a deeper root system , capable of resisting superficial droughts , is developed . Poor soil causes the roots to age rapidly . Culms . The ...
Página 16
... spring the hairs above men- tioned ) and the endocarp . The tegmen and testa form about 2 per cent of the weight of the grain , and the pericarp forms fully 3 per cent . Thus the bran forms at least 13 per cent of the grain ...
... spring the hairs above men- tioned ) and the endocarp . The tegmen and testa form about 2 per cent of the weight of the grain , and the pericarp forms fully 3 per cent . Thus the bran forms at least 13 per cent of the grain ...
Página 49
... wheat grown under un- form soil and meteorological conditions would yield relatively the same percentages of gluten , however much these might vary from the normal . ' Northern grown seed of spring wheats will mature plants earlier than ...
... wheat grown under un- form soil and meteorological conditions would yield relatively the same percentages of gluten , however much these might vary from the normal . ' Northern grown seed of spring wheats will mature plants earlier than ...
Página 51
... wheat may be sown in spring and spring wheat in the fall . Only a very few plants will ripen seed , but when this is continuously sown , in three years the spring variety will be changed to the winter , and vice versa . In 1857 Klippart ...
... wheat may be sown in spring and spring wheat in the fall . Only a very few plants will ripen seed , but when this is continuously sown , in three years the spring variety will be changed to the winter , and vice versa . In 1857 Klippart ...
Página 53
An Economic History and Practical Manual of the Wheat Industry Peter Tracy Dondlinger. braska or Iowa ; Sonora wheat in California ; and hard spring wheats in the Dakotas or Minnesota . Dealers in seed may be divided into three classes ...
An Economic History and Practical Manual of the Wheat Industry Peter Tracy Dondlinger. braska or Iowa ; Sonora wheat in California ; and hard spring wheats in the Dakotas or Minnesota . Dealers in seed may be divided into three classes ...
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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