The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd, 1908 - 369 páginas |
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Página 28
... Straw Wt . per bu . lb. to straw per acre Per cent lb. per acre lb. Nitrogen in dry matter Ash ( pure ) in dry Per cent mat'r % 62.6 62.5 2342 6089 1.73 1.98 Plat 3 - Unmanu'd 60.5 67.4 1156 2872 1.84 1.96 Plat 10A - Ammo- nium salts ...
... Straw Wt . per bu . lb. to straw per acre Per cent lb. per acre lb. Nitrogen in dry matter Ash ( pure ) in dry Per cent mat'r % 62.6 62.5 2342 6089 1.73 1.98 Plat 3 - Unmanu'd 60.5 67.4 1156 2872 1.84 1.96 Plat 10A - Ammo- nium salts ...
Página 47
... straw . They also matured at the same date , and had like periods of development . Another experiment was made in which seed raised from one soil was hand picked to uniformity , and then grown upon various types of North Dakota soil in ...
... straw . They also matured at the same date , and had like periods of development . Another experiment was made in which seed raised from one soil was hand picked to uniformity , and then grown upon various types of North Dakota soil in ...
Página 78
... straw turns yel- low and the grain is in the dough . A good test is that the kernel " should be soft enough to be easily indented with the thumb nail and hard enough not to be easily crushed between the fingers . " In a climate like ...
... straw turns yel- low and the grain is in the dough . A good test is that the kernel " should be soft enough to be easily indented with the thumb nail and hard enough not to be easily crushed between the fingers . " In a climate like ...
Página 81
... straw in the field . Such ma- chines are of two kinds ; stripping and cutting headers . The former has the distinction of being the first grain gathering machine mentioned in history . It was used by the farmers of Gaul as early as the ...
... straw in the field . Such ma- chines are of two kinds ; stripping and cutting headers . The former has the distinction of being the first grain gathering machine mentioned in history . It was used by the farmers of Gaul as early as the ...
Página 87
... in which the grain is elevated to the binder . Straw , metal strips , wire and twine were the four types of band with which experiments. A MODERN SELF - BINDING HARVESTER SECTION OF A MODERN THRESHING MACHINE. HARVESTING 87.
... in which the grain is elevated to the binder . Straw , metal strips , wire and twine were the four types of band with which experiments. A MODERN SELF - BINDING HARVESTER SECTION OF A MODERN THRESHING MACHINE. HARVESTING 87.
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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