The Cereals in AmericaOrange Judd Company, 1912 - 421 páginas |
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Página xii
... Plowing • · · Depth of plowing , p . 80 ; Preparing seed bed with- out plowing , p . 8o . Time of Sowing Depth of sowing , p . 83 ; Drilling compared with broadcasting , p . 84 ; Quantity of seed per acre , p . 85 ; Influence of size of ...
... Plowing • · · Depth of plowing , p . 80 ; Preparing seed bed with- out plowing , p . 8o . Time of Sowing Depth of sowing , p . 83 ; Drilling compared with broadcasting , p . 84 ; Quantity of seed per acre , p . 85 ; Influence of size of ...
Página xviii
Thomas Forsyth Hunt. CHAPTER XIII . - MAIZE . CULTURAL METHODS . Time of Plowing . PAGE • 218 · 223 Depth of plowing , 219 ; Subsoiling , p . 221 ; Prepar- ing ground after plowing , p . 221 . Depth of Planting . • Listing , p . 224 ...
Thomas Forsyth Hunt. CHAPTER XIII . - MAIZE . CULTURAL METHODS . Time of Plowing . PAGE • 218 · 223 Depth of plowing , 219 ; Subsoiling , p . 221 ; Prepar- ing ground after plowing , p . 221 . Depth of Planting . • Listing , p . 224 ...
Página 74
... plowing for maize at the rate of about twenty loads per acre . On what is known as maize land , the residual effect of this manuring is usually sufficient to grow a good crop of wheat , provided other conditions , such as climate ...
... plowing for maize at the rate of about twenty loads per acre . On what is known as maize land , the residual effect of this manuring is usually sufficient to grow a good crop of wheat , provided other conditions , such as climate ...
Página 75
Thomas Forsyth Hunt. The wheat is sown after the removal of the potatoes without plowing . The residual effect of the fertilizers combined with the influence of the tillage given the potatoes usually results in increased wheat production ...
Thomas Forsyth Hunt. The wheat is sown after the removal of the potatoes without plowing . The residual effect of the fertilizers combined with the influence of the tillage given the potatoes usually results in increased wheat production ...
Página 77
... plowed land three or four days before seeding , immediately harrowed in and allowed to remain until all lumps which may be present have slaked , when the ground should be stirred again , preferably with a spring tooth harrow . 124 ...
... plowed land three or four days before seeding , immediately harrowed in and allowed to remain until all lumps which may be present have slaked , when the ground should be stirred again , preferably with a spring tooth harrow . 124 ...
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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