The Cereals in AmericaOrange Judd Company, 1908 - 421 páginas |
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Página 26
... 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.
... 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 27
... usually hollow culms , but in some varieties this space is more or less filled with pith . The greatest variation is found in the upper internode , which should be examined in de- scribing a variety . The walls of the culm also vary in ...
... usually hollow culms , but in some varieties this space is more or less filled with pith . The greatest variation is found in the upper internode , which should be examined in de- scribing a variety . The walls of the culm also vary in ...
Página 32
... usually on a single spike . There is usually borne on the rachis at the base of each spikelet a growth of short bristly hairs , to which Scofield has given the name of basal hairs . These may be either white or brown in color and may ...
... usually on a single spike . There is usually borne on the rachis at the base of each spikelet a growth of short bristly hairs , to which Scofield has given the name of basal hairs . These may be either white or brown in color and may ...
Página 35
... usually at right angles to the surface of the grain . These cells are filled with starch granules varying in size and form , but when full grown they are rounded or oval in shape and reach a diameter of thirty - seven micromillimeters ...
... usually at right angles to the surface of the grain . These cells are filled with starch granules varying in size and form , but when full grown they are rounded or oval in shape and reach a diameter of thirty - seven micromillimeters ...
Página 37
... usually associated with the deeper red color . The grain may vary in length , in transverse or cross section outline , or in depth of crease or furrow . All of these characters may be used in describing varieties of wheat . ( 201 ) 1 A ...
... usually associated with the deeper red color . The grain may vary in length , in transverse or cross section outline , or in depth of crease or furrow . All of these characters may be used in describing varieties of wheat . ( 201 ) 1 A ...
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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.