The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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... Cultivation 58 ✓ V. 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 ...
... Cultivation 58 ✓ V. 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 ...
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... cultivated four distinct species of wheat . Wheat seems to have been cultivated in China 3,000 years B. C. , and was a chief crop in ancient Egypt and Palestine . The Bible first mentions wheat in Genesis , Chap . 30 , v . 14 ...
... cultivated four distinct species of wheat . Wheat seems to have been cultivated in China 3,000 years B. C. , and was a chief crop in ancient Egypt and Palestine . The Bible first mentions wheat in Genesis , Chap . 30 , v . 14 ...
Página 1
... cultivated spelt of Europe ; ( 4 ) Triticum Polonicum , Polish wheat or giant rye ; ( 5 ) Head of Nebraska wheat . While this is an instructive comparison , it is very questionable whether No. 5 could be developed from No. 1 in a rea ...
... cultivated spelt of Europe ; ( 4 ) Triticum Polonicum , Polish wheat or giant rye ; ( 5 ) Head of Nebraska wheat . While this is an instructive comparison , it is very questionable whether No. 5 could be developed from No. 1 in a rea ...
Página 2
... cultivation land of colder and of warmer latitudes , the domain of wheat is being extended on both sides of the temperate zones . In 1887 Sering published a map of North America in which he gave as the northern boundary of wheat growing ...
... cultivation land of colder and of warmer latitudes , the domain of wheat is being extended on both sides of the temperate zones . In 1887 Sering published a map of North America in which he gave as the northern boundary of wheat growing ...
Página 4
... cultivated in Virginia in 1611 , and in New Nether- lands before 1622. By 1648 there were several hundred acres in the Virginia colony . Missionaries first introduced it into California in 1769. Cuba saw its cultivation at least as ...
... cultivated in Virginia in 1611 , and in New Nether- lands before 1622. By 1648 there were several hundred acres in the Virginia colony . Missionaries first introduced it into California in 1769. Cuba saw its cultivation at least as ...
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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