The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd Company, 1922 - 369 páginas |
Dentro del libro
Resultados 6-10 de 54
Página 50
... experiments were carried on to determine the exact causes and afford relief . 1 See p . 9 . 2 Girard & Lindet , Le Froment et sa Mouture , pp . 86-93 . Wheats are easily changed as to the season in which 50 THE BOOK OF WHEAT 50.
... experiments were carried on to determine the exact causes and afford relief . 1 See p . 9 . 2 Girard & Lindet , Le Froment et sa Mouture , pp . 86-93 . Wheats are easily changed as to the season in which 50 THE BOOK OF WHEAT 50.
Página 63
... carry the beams , and a seat for the driver . Two or three horses are required . The acreage covered depends on the condition of the soil , and varies from one to two acres per day . These are the common forms used by all the large ...
... carry the beams , and a seat for the driver . Two or three horses are required . The acreage covered depends on the condition of the soil , and varies from one to two acres per day . These are the common forms used by all the large ...
Página 66
... carried a bag or wooden hopper ( known as a seedlip or seedcod ) full of grain in front of the horses or oxen drawing the plow . The same practice prevails in east central India , a woman taking the place of the child . By another ...
... carried a bag or wooden hopper ( known as a seedlip or seedcod ) full of grain in front of the horses or oxen drawing the plow . The same practice prevails in east central India , a woman taking the place of the child . By another ...
Página 71
... carrying a series of concavo - convex discs , and the whole series is rolled over the ground . Adjusting levers swing the supplemental frames to any angle in relation to the line of draft . The soil is cut and thrown out in a degree ...
... carrying a series of concavo - convex discs , and the whole series is rolled over the ground . Adjusting levers swing the supplemental frames to any angle in relation to the line of draft . The soil is cut and thrown out in a degree ...
Página 74
... carried to the temple of Apollo . The great harvest festival of Rome was the Saturnalia , held late in December at the end of the vintage and harvesting . All classes , even the slaves , devoted themselves to feasting and mirth ...
... carried to the temple of Apollo . The great harvest festival of Rome was the Saturnalia , held late in December at the end of the vintage and harvesting . All classes , even the slaves , devoted themselves to feasting and mirth ...
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Términos y frases comunes
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 factor farm farmers fertilizers field 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 operation Pacific coast phosphoric acid plow potash pounds practically produced profitable railroads raised 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