The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryO. Judd, 1908 - 369 páginas |
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Página 43
... hybrid can be determined . The advantage in large numbers lies in the fact that " only one individual in several thousand has marked power to produce a valuable strain . " These in- dividuals have been called the " Shakespeares of the ...
... hybrid can be determined . The advantage in large numbers lies in the fact that " only one individual in several thousand has marked power to produce a valuable strain . " These in- dividuals have been called the " Shakespeares of the ...
Página 44
... hybrid produced in the United States was prob- ably a pear ( 1806 ) . The importance of hybridization in re- lation to variation was demonstrated by Naudin and Nägeli ( 1865 ) . The pioneer producer of wheat hybrids in America was C. G. ...
... hybrid produced in the United States was prob- ably a pear ( 1806 ) . The importance of hybridization in re- lation to variation was demonstrated by Naudin and Nägeli ( 1865 ) . The pioneer producer of wheat hybrids in America was C. G. ...
Página 56
... Hybrids from the two ripen early and possess the good qualities of the hardy Russian sorts . Drought - Resisting Durum varieties adapted to alkali soils have been introduced from Russia . They have proved them- selves admirably suited ...
... Hybrids from the two ripen early and possess the good qualities of the hardy Russian sorts . Drought - Resisting Durum varieties adapted to alkali soils have been introduced from Russia . They have proved them- selves admirably suited ...
Página 336
... hybrids , Proc . Amer . Breeders ' Ass'n , 2:84 , 1906 . Methods in wheat breeding . Proc . Amer . Breeders ' Ass'n , 2 : 186 , 1906 . King , F. H. Irrigation in humid climes . U. S. Dept. Agr . , Farmers ' Bul . 46 , 1896 . Some ...
... hybrids , Proc . Amer . Breeders ' Ass'n , 2:84 , 1906 . Methods in wheat breeding . Proc . Amer . Breeders ' Ass'n , 2 : 186 , 1906 . King , F. H. Irrigation in humid climes . U. S. Dept. Agr . , Farmers ' Bul . 46 , 1896 . Some ...
Página 338
... Hybrid wheat . Neftel , Knight . Flour milling . 10th U. S. Cen . , Vol . 3 , 1880 . Nelson , Milton O. Progress of Northwest Canada . Northwestern Miller , 55:35 , 1903 . Nelson , S. A. The A , B , C of Wall Street , N. Y. , 1900 ...
... Hybrid wheat . Neftel , Knight . Flour milling . 10th U. S. Cen . , Vol . 3 , 1880 . Nelson , Milton O. Progress of Northwest Canada . Northwestern Miller , 55:35 , 1903 . Nelson , S. A. The A , B , C of Wall Street , N. Y. , 1900 ...
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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