The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
Dentro del libro
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... Harvesting 73 VI . Yield and Cost of Production . 100 VII . Crop Rotation and Irrigation . 108 · / VIII . Fertilizers 124 • IX . Diseases 148 · X. Insect Enemies XII . Storage XIII . Marketing 170 • XI . Transportation 188- · 201 214 ...
... Harvesting 73 VI . Yield and Cost of Production . 100 VII . Crop Rotation and Irrigation . 108 · / VIII . Fertilizers 124 • IX . Diseases 148 · X. Insect Enemies XII . Storage XIII . Marketing 170 • XI . Transportation 188- · 201 214 ...
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... Harvesting Minnesota Blue Stem Wheat Crossing as a Cause of Variation . · Diagram of Pedigree of Hybrid . Durum Wheat Districts . PAGE Frontispiece 3 9 12 14 15 16 17 20 • 34 38 42 48 • 52 60 64 67 68 79 80 81 82 85 86 87 98 104 112 ...
... Harvesting Minnesota Blue Stem Wheat Crossing as a Cause of Variation . · Diagram of Pedigree of Hybrid . Durum Wheat Districts . PAGE Frontispiece 3 9 12 14 15 16 17 20 • 34 38 42 48 • 52 60 64 67 68 79 80 81 82 85 86 87 98 104 112 ...
Página 13
... lodging depends greatly on the culm , the length of which is also important in harvesting . 1 Hunt , Cereals in Amer . ( 1904 ) , p . 27 . Leaves . When the internodes lengthen and the spike pushes THE WHEAT GRAIN AND PLANT 13.
... lodging depends greatly on the culm , the length of which is also important in harvesting . 1 Hunt , Cereals in Amer . ( 1904 ) , p . 27 . Leaves . When the internodes lengthen and the spike pushes THE WHEAT GRAIN AND PLANT 13.
Página 22
... harvest . Seed one year old often gives better results than fresh seed , but after the first year the viability generally diminishes rapidly from year to year . Ordinarily it is not advisable to sow wheat over two , or at the most three ...
... harvest . Seed one year old often gives better results than fresh seed , but after the first year the viability generally diminishes rapidly from year to year . Ordinarily it is not advisable to sow wheat over two , or at the most three ...
Página 30
... harvest , and when to sell his crop , were thus made manifest to him by the deities whose special business it was to know these things . The gifts of rain and sunshine were in their hands . They alone were the instrumentalities of ...
... harvest , and when to sell his crop , were thus made manifest to him by the deities whose special business it was to know these things . The gifts of rain and sunshine were in their hands . They alone were the instrumentalities of ...
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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