The Cereals in AmericaOrange Judd Company, 1912 - 421 páginas |
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Página v
... 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 . TO INSTRUCTORS IN AGRONOMY : The author recognizes the varying.
... 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 . TO INSTRUCTORS IN AGRONOMY : The author recognizes the varying.
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 . There are two general methods of producing variations , viz .: I. Environment , such as soil , climate , space , cultivation , etc. 2. Crossing . 40 . The Influence of Environment . - The causes of ...
... vary or they could not be selected . There are two general methods of producing variations , viz .: I. Environment , such as soil , climate , space , cultivation , etc. 2. Crossing . 40 . The Influence of Environment . - The causes of ...
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 carpels cent cereals chinch bug climate color common wheat corn crop crude fiber culm cultivated dent maize drill dry matter ears embryo endosperm feet fertilizers field five flour flowering glume fodder four germination gliadin glumes gluten grade grain grass grown growth harvested Hessian fly hull husk Illinois Station inches deep increase injury insects land less maize plant manure maturity medium method million bushels nitrogen North North Dakota oats obtained one-half outer glume panicle percentage plat plowing pollen pounds produced protein rachis rainfall Red Winter Wheat rice ripening roots rows season seed bed silage smut soil sowing sown species spike spikelets spring wheat stalks starch stover straw sweet maize tassel threshing tion U. S. Dept usually variation vary weeds winter wheat yellow yield of grain