The Cereals in AmericaOrange Judd Company, 1915 - 421 páginas |
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Página v
... those who have given him helpful suggestions , and especially to his secretary , Mr. C. C. Poindexter , B. S. , O. S. U. 1903 , for val- uable assistance rendered . 15 D 47 Stos TO INSTRUCTORS IN AGRONOMY : The author recognizes the ...
... those who have given him helpful suggestions , and especially to his secretary , Mr. C. C. Poindexter , B. S. , O. S. U. 1903 , for val- uable assistance rendered . 15 D 47 Stos TO INSTRUCTORS IN AGRONOMY : The author recognizes the ...
Página vi
Thomas Forsyth Hunt. TO INSTRUCTORS IN AGRONOMY : The author recognizes the varying interest of the several States in crop production as well as the differences of curriculum and of facilities for instruction at the different ...
Thomas Forsyth Hunt. TO INSTRUCTORS IN AGRONOMY : The author recognizes the varying interest of the several States in crop production as well as the differences of curriculum and of facilities for instruction at the different ...
Página 15
... varying per cents of fat or protein as seems possible by the experiments of the Illinois Station . If a company had proposed to breed Holstein - Friesians whose milk should contain a high per cent of butter fat it would not be ...
... varying per cents of fat or protein as seems possible by the experiments of the Illinois Station . If a company had proposed to breed Holstein - Friesians whose milk should contain a high per cent of butter fat it would not be ...
Página 19
... vary or they could not be selected . are two general methods of producing variations , viz .: Environment , such as soil , climate , space , cultivation , etc. 2. Crossing . 40 . The Influence of Environment . - The causes of variabil ...
... vary or they could not be selected . are two general methods of producing variations , viz .: Environment , such as soil , climate , space , cultivation , etc. 2. Crossing . 40 . The Influence of Environment . - The causes of variabil ...
Página 23
... vary considerably from the type . In order , therefore , to make progress in breeding it is necessary to find the organisms that have the tendency to vary as desired . Among a million organisms there may be only one that possesses the ...
... vary considerably from the type . In order , therefore , to make progress in breeding it is necessary to find the organisms that have the tendency to vary as desired . Among a million organisms there may be only one that possesses the ...
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Términos y frases comunes
aleurone aleurone layer average barley bran breeding bushels bushels per acre butt carpels cent cereals chinch bug climate color common wheat corn crop crude fiber culm cultivated dent maize drills dry matter ears embryo endosperm fertilizers field five flint maize flour flowering glume fodder four gliadin glumes gluten grade grain grass grown growth Hessian fly husk Illinois Station inches deep increase insects land leaf less maize plant manure maturity million bushels nitrogen North North Dakota oats Ohio one-half outer glume percentage phosphoric acid plat plowing pollen pop maize pounds produced protein rachis rainfall Red Winter Wheat ripening roots rows season selection silage smut soil sown species spike spikelets spring wheat stalks starch stover straw sweet maize tassel tion U. S. Dept usually variation varieties of wheat vary weight winter wheat yellow yield of grain