The Cereals in AmericaOrange Judd Company, 1915 - 421 páginas |
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Página 24
... 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 ears weighed and marked in advance of the class ...
... 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 ears weighed and marked in advance of the class ...
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
... inches , varying in length from one - half inch to twenty inches . Below this distance few or no branches were found , suggesting that the purpose of these deep roots was to secure water.3 53. Culms . Like the majority of the plants of ...
... inches , varying in length from one - half inch to twenty inches . Below this distance few or no branches were found , suggesting that the purpose of these deep roots was to secure water.3 53. Culms . Like the majority of the plants of ...
Página 29
... inch ( 1.7 to 2.5 mm . ' ) ; and ( 4 ) the leaf auricle , thin projections of tissue , outgrowths from the base of the leaf blade varying in color and hairiness . 55 . Tillering . - Inasmuch as 4 -3 -2 --2 A wheat leaf , showing 1 ...
... inch ( 1.7 to 2.5 mm . ' ) ; and ( 4 ) the leaf auricle , thin projections of tissue , outgrowths from the base of the leaf blade varying in color and hairiness . 55 . Tillering . - Inasmuch as 4 -3 -2 --2 A wheat leaf , showing 1 ...
Página 30
... inches deep this rhizome is about one inch long . At the top of this internode a joint bears a leaf , and a few other joints follow at very short intervals , each having a bud in the axil of its leaf . " 2 56. The Organs of Reproduction ...
... inches deep this rhizome is about one inch long . At the top of this internode a joint bears a leaf , and a few other joints follow at very short intervals , each having a bud in the axil of its leaf . " 2 56. The Organs of Reproduction ...
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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