The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd, 1908 - 369 páginas |
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Página 33
... the wheat plant and its environment . Historically , it is unknown whether the plant or the environ- ment was first the subject of improvement . The subsequent HARVESTING A 32 - BUSHEL - PER - ACRE CROP IMPROVEMENT OF WHEAT 33.
... the wheat plant and its environment . Historically , it is unknown whether the plant or the environ- ment was first the subject of improvement . The subsequent HARVESTING A 32 - BUSHEL - PER - ACRE CROP IMPROVEMENT OF WHEAT 33.
Página 34
An Economic History and Practical Manual of the Wheat Industry Peter Tracy Dondlinger. HARVESTING A 32 - BUSHEL - PER - ACRE CROP OF MINNESOTA BLUE STEM WHEAT portion of this chapter is exclusively devoted to the plant. 34.
An Economic History and Practical Manual of the Wheat Industry Peter Tracy Dondlinger. HARVESTING A 32 - BUSHEL - PER - ACRE CROP OF MINNESOTA BLUE STEM WHEAT portion of this chapter is exclusively devoted to the plant. 34.
Página 40
... harvest , all selections for seed should be made in the field . Marked variations or sports possessing improved characters are occasionally met with in the fields . These are often carefully developed into valuable races by seed ...
... harvest , all selections for seed should be made in the field . Marked variations or sports possessing improved characters are occasionally met with in the fields . These are often carefully developed into valuable races by seed ...
Página 45
... harvest period can be lengthened , and the danger of green cutting and shattering be avoided . Wheat and rye have been successfully hybridized by a number of experimenters , but as yet with no valuable results . Experience has taught ...
... harvest period can be lengthened , and the danger of green cutting and shattering be avoided . Wheat and rye have been successfully hybridized by a number of experimenters , but as yet with no valuable results . Experience has taught ...
Página 46
... harvest of the world is being improved . The value of this work in proportion to its cost must appeal to everyone , and indicates its permanency . Luther Burbank made the statement that if a new wheat were bred that would yield only one ...
... harvest of the world is being improved . The value of this work in proportion to its cost must appeal to everyone , and indicates its permanency . Luther Burbank made the statement that if a new wheat were bred that would yield only one ...
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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