The Cereals in AmericaOrange Judd Company, 1912 - 421 páginas |
Dentro del libro
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Página 14
... five million bushels of maize , not next year alone but for years to come . This is the significance of improved seed . " The vast possibilities of plant breeding can hardly be estimated . It would not be difficult for one man to breed ...
... five million bushels of maize , not next year alone but for years to come . This is the significance of improved seed . " The vast possibilities of plant breeding can hardly be estimated . It would not be difficult for one man to breed ...
Página 24
... five inches square , with twenty sections to the inch , or five by ten inches , ten sections to the inch , and have each plot the curve indicated by the weight of the hundred ears . If necessary to save time , the instructor may have ...
... five inches square , with twenty sections to the inch , or five by ten inches , ten sections to the inch , and have each plot the curve indicated by the weight of the hundred ears . If necessary to save time , the instructor may have ...
Página 28
... five feet ; probably the average height is four feet . The length of the culm has an important influence upon the liability to lodge , and also influences the ease of harvesting . It seems probable that the yield of straw may affect the ...
... five feet ; probably the average height is four feet . The length of the culm has an important influence upon the liability to lodge , and also influences the ease of harvesting . It seems probable that the yield of straw may affect the ...
Página 37
... five to sixty - five pounds per bushel , and greater extremes have been noted . The color of the grain varies from a very light yellow through varying grades of amber to dark red . Hardness of grain and high nitrogen content are usually ...
... five to sixty - five pounds per bushel , and greater extremes have been noted . The color of the grain varies from a very light yellow through varying grades of amber to dark red . Hardness of grain and high nitrogen content are usually ...
Página 38
... five per cent in weight by the absorption of water when transported to a temperate climate , while a gain of five to fifteen per cent might be looked for with absolute certainty . A difference of nine per cent was observed in twenty ...
... five per cent in weight by the absorption of water when transported to a temperate climate , while a gain of five to fifteen per cent might be looked for with absolute certainty . A difference of nine per cent was observed in twenty ...
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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