The Cereals in AmericaOrange Judd Company, 1915 - 421 páginas |
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Página 37
... grain varies greatly . harder grains contain the higher per cent of total nitrogen and of gluten . The relation between hardness and specific gravity has not as yet been clearly demonstrated , although Lyon has shown that high specific ...
... grain varies greatly . harder grains contain the higher per cent of total nitrogen and of gluten . The relation between hardness and specific gravity has not as yet been clearly demonstrated , although Lyon has shown that high specific ...
Página 39
... grain and straw of wheat on an unmanured plat during twenty years as follows : 1 Grain Straw Ferric oxide 0.645 0.69 Lime 3.175 5.075 Magnesia 10.48 1.525 Potash 33.345 15.355 Soda 0.18 0.265 Phosphoric anhydride ( P , O , ) • 50.065 ...
... grain and straw of wheat on an unmanured plat during twenty years as follows : 1 Grain Straw Ferric oxide 0.645 0.69 Lime 3.175 5.075 Magnesia 10.48 1.525 Potash 33.345 15.355 Soda 0.18 0.265 Phosphoric anhydride ( P , O , ) • 50.065 ...
Página 40
... grain showed exhaustion both of potash and phosphoric acid - especially the latter , while in the straw there was a ... grain . Koenig reports the range in protein of the wheat grain from various parts of the world to be from five to ...
... grain showed exhaustion both of potash and phosphoric acid - especially the latter , while in the straw there was a ... grain . Koenig reports the range in protein of the wheat grain from various parts of the world to be from five to ...
Página 43
Thomas Forsyth Hunt. Influence of Season and Fertilizers Upon Wheat . Wt . per Grain to Grain Straw bu . lb. straw per acre per Nitrogen in dry acre matter Ash ( pure ) in dry Per cent . lb. lb. Per cent . mat'r % Average of eight favor ...
Thomas Forsyth Hunt. Influence of Season and Fertilizers Upon Wheat . Wt . per Grain to Grain Straw bu . lb. straw per acre per Nitrogen in dry acre matter Ash ( pure ) in dry Per cent . lb. lb. Per cent . mat'r % Average of eight favor ...
Página 44
... grain varies in different localities when grown from seed of a common origin . For example , Richardson found that the per cent of protein in a number of varieties of wheat was considerably higher when grown in Colorado than when grown ...
... grain varies in different localities when grown from seed of a common origin . For example , Richardson found that the per cent of protein in a number of varieties of wheat was considerably higher when grown in Colorado than when grown ...
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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