The Cereals in AmericaOrange Judd Company, 1912 - 421 páginas |
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Página 53
... fall , but generally they are grown as spring wheat . " 2 The natural habitat of durum wheat is about the same as that of poulard wheat . In Spain it is more largely grown than any other type . It is also grown considerably in Southand ...
... fall , but generally they are grown as spring wheat . " 2 The natural habitat of durum wheat is about the same as that of poulard wheat . In Spain it is more largely grown than any other type . It is also grown considerably in Southand ...
Página 74
... fall or early spring . In many cases the land is quite heavily fertilized with commercial fertilizers at the time the potatoes are planted . 1 Ohio Bul . 110 ( 1899 ) , p . 68 . The wheat is sown after the removal of the potatoes 74 THE ...
... fall or early spring . In many cases the land is quite heavily fertilized with commercial fertilizers at the time the potatoes are planted . 1 Ohio Bul . 110 ( 1899 ) , p . 68 . The wheat is sown after the removal of the potatoes 74 THE ...
Página 77
... fall , often in the form of dried blood , and the rest of the nitrogen in the spring in the form of nitrate of soda , on the theory that if all the nitrogen is applied in the fall in a soluble form , much of it would be lost through ...
... fall , often in the form of dried blood , and the rest of the nitrogen in the spring in the form of nitrate of soda , on the theory that if all the nitrogen is applied in the fall in a soluble form , much of it would be lost through ...
Página 80
... fall and spring for spring wheat are only slightly in favor of the fall plowing so far as yield is concerned , but early fall plowing is generally advocated by these stations in the interest of weed and insect destruction and more ...
... fall and spring for spring wheat are only slightly in favor of the fall plowing so far as yield is concerned , but early fall plowing is generally advocated by these stations in the interest of weed and insect destruction and more ...
Página 82
... fall , except on fertile soils . Where it is neces- sary , therefore , to delay the seeding of wheat to escape the ravages of the Hessian fly , the seed bed should be put in the best possible condition both as to fertility and physical ...
... fall , except on fertile soils . Where it is neces- sary , therefore , to delay the seeding of wheat to escape the ravages of the Hessian fly , the seed bed should be put in the best possible condition both as to fertility and physical ...
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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