The Cereals in AmericaOrange Judd Company, 1908 - 421 páginas |
Dentro del libro
Página 17
... embryo is obtained for the subsequent progeny is unknown . This is not quite so true of maize as of the other cereals , because of the method of harvesting the crop . if the large ear of maize is a measure of the productiveness of the ...
... embryo is obtained for the subsequent progeny is unknown . This is not quite so true of maize as of the other cereals , because of the method of harvesting the crop . if the large ear of maize is a measure of the productiveness of the ...
Página 24
... embryo plants ( seeds ) are produced in such abundance and at so small expense that only the few at the upper end of the curve which are distinctly superior need be saved . Instead of discarding the poorest ten per cent , as in the case ...
... embryo plants ( seeds ) are produced in such abundance and at so small expense that only the few at the upper end of the curve which are distinctly superior need be saved . Instead of discarding the poorest ten per cent , as in the case ...
Página 26
... will vary with the soil , but is usually about an inch from the. Cross section of a grain of wheat through embryo showing tips of three rootlets before germination . ( From microphoto- graph by Rowlee . ) Relationships -WHEAT STRUCTURE.
... will vary with the soil , but is usually about an inch from the. Cross section of a grain of wheat through embryo showing tips of three rootlets before germination . ( From microphoto- graph by Rowlee . ) Relationships -WHEAT STRUCTURE.
Página 33
... , so that pod and seed are incorpo- rated in one body . The grain is longer than broad , hairy at the apex , slightly compressed laterally , has a deep furrow on the side opposite the embryo , causing a deep infolding STRUCTURE OF WHEAT 33.
... , so that pod and seed are incorpo- rated in one body . The grain is longer than broad , hairy at the apex , slightly compressed laterally , has a deep furrow on the side opposite the embryo , causing a deep infolding STRUCTURE OF WHEAT 33.
Página 34
... embryo to ( y ) endosperm . ( From microphotographs by Rowlee . ) grain to be from twenty to thirty cu- bic millimeters , of which fully thirteen- fourteenths are filled with starch cells , the embryo occupying no more than one ...
... embryo to ( y ) endosperm . ( From microphotographs by Rowlee . ) grain to be from twenty to thirty cu- bic millimeters , of which fully thirteen- fourteenths are filled with starch cells , the embryo occupying no more than one ...
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Términos y frases comunes
aleurone average barley bran broom corn buckwheat bushels bushels per acre cent cereals chinch bug climate color corn crop crude fiber culm cultivated dent maize drill dry matter ears embryo endosperm Expt Farms Rpt feeding feet fertilizers field five flint flour flowering glume fodder four germination gluten grade grain grass grow grown growth harvested Hessian fly hull husk Illinois Illinois Station inches deep increase injury insects Kafir kernel land less maize maize plant manure maturity method nitrogen North oats obtained Ohio one-half Ontario Agricultural College outer glumes panicle percentage plat plowing pollen pounds produced protein rachis rainfall rice ripening roots rows season silage six-rowed smut soil sorghum sowing sown species spike spikelets stalks starch stover straw sweet maize threshing tion U. S. Dept usually variation varieties vary weeds weight per bushel winter wheat yellow yield of grain
Pasajes populares
Página 341 - No. 2 barley shall be sound, of healthy color, not plump enough for No. 1, reasonably clean and reasonably free from other grain. No. 3 barley shall Include slightly shrunken and otherwise slightly damaged barley not good enough for No. 2. No.
Página 341 - No. 3 barley shall Include slightly shrunken and otherwise slightly damaged barley not good enough for No. 2. No. 4 barley shall include all barley fit for malting purposes not good enough for No. 3. No. 5...
Página 273 - No 1 white corn shall be sound, dry, plump and well cleaned. No. 2 WHITE CORN— No.