The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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Página
... Kernel . . Cross Section of Wheat Grain A Stool of Wheat . Opening of Wheat Flowers . • Harvesting Minnesota Blue Stem Wheat Crossing as a Cause of Variation . · Diagram of Pedigree of Hybrid . Durum Wheat Districts . PAGE Frontispiece ...
... Kernel . . Cross Section of Wheat Grain A Stool of Wheat . Opening of Wheat Flowers . • Harvesting Minnesota Blue Stem Wheat Crossing as a Cause of Variation . · Diagram of Pedigree of Hybrid . Durum Wheat Districts . PAGE Frontispiece ...
Página 15
... kernel . B D E The endosperm and embryo are com- Coats of a wheat kernel ; a , germ ; b , starch cells ; c , rletely enclosed by a single layer of gluten cells ; d , inner coat of Bran ; e , coloring matter of aleurone or gluten cells ...
... kernel . B D E The endosperm and embryo are com- Coats of a wheat kernel ; a , germ ; b , starch cells ; c , rletely enclosed by a single layer of gluten cells ; d , inner coat of Bran ; e , coloring matter of aleurone or gluten cells ...
Página 17
... kernel . Humboldt put on record that in Mexico each grain of wheat produced 40 to 70 stalks . It is probable that each of these men was seeing with the eyes of an enthusiast . The Growth of a Wheat Plant is the aggregate result of the ...
... kernel . Humboldt put on record that in Mexico each grain of wheat produced 40 to 70 stalks . It is probable that each of these men was seeing with the eyes of an enthusiast . The Growth of a Wheat Plant is the aggregate result of the ...
Página 20
... , the ovularies remain unfertilized , and the spikes bear sterile flowers in which no kernels are formed . It seems that the crop is thus injured when fertilization takes place in rainy weather . The 20 THE BOOK OF WHEAT.
... , the ovularies remain unfertilized , and the spikes bear sterile flowers in which no kernels are formed . It seems that the crop is thus injured when fertilization takes place in rainy weather . The 20 THE BOOK OF WHEAT.
Página 25
... kernels alone 10.5 1.7 13.2 2.6 69.4 2.8 Emmer kernels and chaff ' , Emmer chaff alone ... 9.5 3.6 10.7 10.8 62.9 2.5 6.4 10.5 2.6 37.9 41.1 1.6 7 Amer wheat straws , min1 6.5 3.0 2.9 34.3 31.0 0.8 7 Amer wheat straws , max1 . 17.9 7.0 ...
... kernels alone 10.5 1.7 13.2 2.6 69.4 2.8 Emmer kernels and chaff ' , Emmer chaff alone ... 9.5 3.6 10.7 10.8 62.9 2.5 6.4 10.5 2.6 37.9 41.1 1.6 7 Amer wheat straws , min1 6.5 3.0 2.9 34.3 31.0 0.8 7 Amer wheat straws , max1 . 17.9 7.0 ...
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