The Cereals in AmericaOrange Judd Company, 1915 - 421 páginas |
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Página 3
... cent was devoted to clover , 50.7 per cent to tame and cultivated grasses other than clover , 6.3 per cent to grains cut green for hay , 5.1 per cent to forage crops , 3.4 per cent to alfalfa , 2.8 per cent to millet and Hungarian ...
... cent was devoted to clover , 50.7 per cent to tame and cultivated grasses other than clover , 6.3 per cent to grains cut green for hay , 5.1 per cent to forage crops , 3.4 per cent to alfalfa , 2.8 per cent to millet and Hungarian ...
Página 15
... 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 considered remarkable ...
... 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 considered remarkable ...
Página 18
... cent of sugar , has been transformed into the sugar beet , which often contains from 15 to 20 per cent ; of sugar and is otherwise improved . By similar methods , wheat , flax , timothy and other farm crops are being systematically bred ...
... cent of sugar , has been transformed into the sugar beet , which often contains from 15 to 20 per cent ; of sugar and is otherwise improved . By similar methods , wheat , flax , timothy and other farm crops are being systematically bred ...
Página 23
... cent less than the average weight of the fourteen ears and yielded 32 per cent more than the average yield of the same fourteen ears . This testing of the power of plants to transmit their characteristics is pains- taking work , and ...
... cent less than the average weight of the fourteen ears and yielded 32 per cent more than the average yield of the same fourteen ears . This testing of the power of plants to transmit their characteristics is pains- taking work , and ...
Página 24
... cent , as in the case of animals , only the best five , or even one , per cent may be saved in the case of plants . Practicums . 47. TO DEMONstrate the LAW OF VARIATION FROM TYPE . - Take one hundred ears of maize of one variety . Take ...
... cent , as in the case of animals , only the best five , or even one , per cent may be saved in the case of plants . Practicums . 47. TO DEMONstrate the LAW OF VARIATION FROM TYPE . - Take one hundred ears of maize of one variety . Take ...
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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