The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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Página 9
... 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 WHEAT GRAIN AND PLANT 9.
... 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 WHEAT GRAIN AND PLANT 9.
Página 24
... U. S. Dept. Agr . , 1894 , p . 174 . 2 Rept . Mont . Exp . Sta . , 1902 , p . 61 . 3 Evidence of Saunders , 1900 , p . 23 . 4 Neb . Bul . 19. p . 15 . * N . D. Bul . 47 , p . 701 . 52.61 77.28 122.67 50.25 72.42 13.69 19.11 40.17 8.55 ...
... U. S. Dept. Agr . , 1894 , p . 174 . 2 Rept . Mont . Exp . Sta . , 1902 , p . 61 . 3 Evidence of Saunders , 1900 , p . 23 . 4 Neb . Bul . 19. p . 15 . * N . D. Bul . 47 , p . 701 . 52.61 77.28 122.67 50.25 72.42 13.69 19.11 40.17 8.55 ...
Página 39
... U. S. Dept. Agr , 1901 , pp . 217-218 . also resulted in adapting corn to regions far north of IMPROVEMENT OF WHEAT 39.
... U. S. Dept. Agr , 1901 , pp . 217-218 . also resulted in adapting corn to regions far north of IMPROVEMENT OF WHEAT 39.
Página 43
... U. S. Dept. Agr . , 1901 , p . 229 . 2 Scofield , Algerian Durum Wheats , p . 7 . ing . The first hybrid produced in the United States IMPROVEMENT OF WHEAT 43.
... U. S. Dept. Agr . , 1901 , p . 229 . 2 Scofield , Algerian Durum Wheats , p . 7 . ing . The first hybrid produced in the United States IMPROVEMENT OF WHEAT 43.
Página 49
... us the case where other things are not equal . Nearly every climate has its disadvantages for wheat growth , and ... U. S. Dept Agr . , 1901 , p . 235 ; S. C. Bul . 56 , p . 12 . more highly developed must be the resisting qualities of ...
... us the case where other things are not equal . Nearly every climate has its disadvantages for wheat growth , and ... U. S. Dept Agr . , 1901 , p . 235 ; S. C. Bul . 56 , p . 12 . more highly developed must be the resisting qualities of ...
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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