The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd, 1908 - 369 páginas |
Dentro del libro
Resultados 1-5 de 25
Página 6
... Red river valley was in 1820 . Victoria wheat , which had been acclimated by growing 200 years in the tropics , was successfully grown in experiments on Jamaica and the Bahama Islands , 1834 to 1836. There was a prejudice against it ...
... Red river valley was in 1820 . Victoria wheat , which had been acclimated by growing 200 years in the tropics , was successfully grown in experiments on Jamaica and the Bahama Islands , 1834 to 1836. There was a prejudice against it ...
Página 9
... Red river valley is 1 U. S. Dept. Agr . , Div . Veg . Phys . & Path . , Bul . 24 . the center of hard spring wheat , Kansas of hard. DISTRIBUTION OF WHEAT VARIETIES IN THE UNITED STATES ROOT SYSTEM OF A WHEAT PLANT AT HEADING - OUT. THE ...
... Red river valley is 1 U. S. Dept. Agr . , Div . Veg . Phys . & Path . , Bul . 24 . the center of hard spring wheat , Kansas of hard. DISTRIBUTION OF WHEAT VARIETIES IN THE UNITED STATES ROOT SYSTEM OF A WHEAT PLANT AT HEADING - OUT. THE ...
Página 10
... red wheat , not shown in this division , is from Kansas to the Red river valley . A still more general classification by the same author divides the United States crosswise into three divisions of approxi- mately equal width , assigning ...
... red wheat , not shown in this division , is from Kansas to the Red river valley . A still more general classification by the same author divides the United States crosswise into three divisions of approxi- mately equal width , assigning ...
Página 63
... Red river valley is a gang cutting 16 inches in two furrows , drawn by five horses and turning 250 acres in from four to six weeks . Steam is not used , as mud was found to cut out the plow bearings when it was wet , and the expense of ...
... Red river valley is a gang cutting 16 inches in two furrows , drawn by five horses and turning 250 acres in from four to six weeks . Steam is not used , as mud was found to cut out the plow bearings when it was wet , and the expense of ...
Página 68
... Red river valley four - horse press drills covering 12 feet are used . About 30 acres a day are sown by one man , and no subsequent cultivation is necessary . By the old method of seeding by hand , one man could sow about 16 acres per ...
... Red river valley four - horse press drills covering 12 feet are used . About 30 acres a day are sown by one man , and no subsequent cultivation is necessary . By the old method of seeding by hand , one man could sow about 16 acres per ...
Otras ediciones - Ver todas
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 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