The Book of Wheat: An Economic History and Practical Manual of the Wheat IndustryOrange Judd Company, 1919 - 369 páginas |
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Página 33
... land produced more grain than domestic consumption could utilize , and for years the very existence of the farmer was threatened by 40 - cent wheat and 20 - cent corn . Lack of capital and the hard conditions of frontier life soon ...
... land produced more grain than domestic consumption could utilize , and for years the very existence of the farmer was threatened by 40 - cent wheat and 20 - cent corn . Lack of capital and the hard conditions of frontier life soon ...
Página 35
... homotyposis devel- oped by Prof Karl Pearson in his work at University College , Eng- land , but space forbids a discussion of the matter here . tion of variation may be , the scientific wheat grower IMPROVEMENT OF WHEAT 35 35.
... homotyposis devel- oped by Prof Karl Pearson in his work at University College , Eng- land , but space forbids a discussion of the matter here . tion of variation may be , the scientific wheat grower IMPROVEMENT OF WHEAT 35 35.
Página 48
... land is best adapted to the production of soft wheat . Richardson attributed the low protein content of some American wheat to a deficiency in soil nitrogen . The ash of wheat stands next to the gluten in variability , and the factor ...
... land is best adapted to the production of soft wheat . Richardson attributed the low protein content of some American wheat to a deficiency in soil nitrogen . The ash of wheat stands next to the gluten in variability , and the factor ...
Página 50
... lands . Experiments have shown that the environment of Colorado affects the composition of wheat by increasing its gluten content at the expense of the starch content , while the environments of Oregon , California and North Carolina ...
... lands . Experiments have shown that the environment of Colorado affects the composition of wheat by increasing its gluten content at the expense of the starch content , while the environments of Oregon , California and North Carolina ...
Página 55
... land . Nothing has been found in the principles of wheat de- velopment which would indicate that wheat " runs out , " or deteriorates , if continually grown on the same farm under rational methods of culture . Undoubtedly , any seed may ...
... land . Nothing has been found in the principles of wheat de- velopment which would indicate that wheat " runs out , " or deteriorates , if continually grown on the same farm under rational methods of culture . Undoubtedly , any seed may ...
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