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" ... substances, nitrogen, phosphoric acid and potash, which are comparatively costly and steady in price. The trade-value per pound of these ingredients is reckoned from the current market prices of the standard articles which furnish them to commerce. "
Handbook of Experiment Station Work: A Popular Digest of the Publications of ... - Página 139
por United States. Office of Experiment Stations - 1893 - 411 páginas
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Annual Report of the Secretary of the Connecticut Board of ..., Volumen21

Connecticut. State Board of Agriculture - 1887 - 594 páginas
...nitrogtn, phosphoric acid and potash, which are comparatively costly and steady in price. The money-value per pound of these" ingredients is reckoned from the...abovenamed Ingredients, a suitable margin for the expenses of manufacture, etc., and for the convenience or other advantage incidental to their use....
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Report, Volumen14

New Hampshire. Department of Agriculture - 1885 - 452 páginas
...nitrogen, phosphoric acid, and potash, which are comparatively costly and steady in price. The money value per pound of these ingredients is reckoned from...standard articles which furnish them to commerce. The average trade values or cost in market per pound of the ordinarily occurring forms of nitrogen, phosphoric...
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Report, Volumen14

New Hampshire. Department of Agriculture - 1885 - 452 páginas
...nitrogen, phosphoric acid, and potash, which are comparatively costly and steady in price. The money value per pound of these ingredients is reckoned from...standard articles which furnish them to commerce. The average trade values or cost in market per pound of the ordinarily occurring forms of nitrogen, phosphoric...
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Report of the Connecticut Agricultural Experiment Station, New Haven, Conn ...

Connecticut Agricultural Experiment Station - 1889 - 930 páginas
...nitrogen, phosphoric acid and potash, which are comparatively costly and steady in price. The trade-value per pound of these ingredients is reckoned from the...pay for high-grade fertilizers, should add to the Trade-value of the above-named Ingredients, a suitable margin for the expenses of manufacture, etc....
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Sewage Disposal in the United States

George W. Rafter, Moses Nelson Baker - 1900 - 672 páginas
...nitrogen, phosphoric acid, and potash, which are comparatively costly and steady in price. The tradevalue per pound of these ingredients is reckoned from the...to pay for highgrade fertilizers, should add to the trade-value of the above named iugredients a suitable margin for the expenses of manufacture, etc.,...
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Report of the Connecticut Agricultural Experiment Station, New Haven, Conn ...

Connecticut Agricultural Experiment Station - 1893 - 1262 páginas
...nitrogen, phosphoric acid and potash, which are comparatively costly and steady in price. The trade-value per pound of these ingredients is reckoned from the...standard articles which furnish them to commerce. The average Trade-values or retail cost in market, per pound, of the ordinarily occurring forma of nitrogen,...
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Agriculture of Pennsylvania, Volumen7

Pennsylvania. State Board of Agriculture - 1884 - 734 páginas
...costly and steady in price. The money value per pound of these ingredients is easily estimated from the market prices of the standard articles which furnish them to commerce." The commercial values per pound of each of these ingredients, in their various forms, as determined by,...
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Sewage Disposal in the United States

George W. Rafter, Moses Nelson Baker - 1900 - 672 páginas
...nitrogen, phosphoric acid, and potash, which are comparatively costly and steady in price. The tradevalue per pound of these ingredients is reckoned from the...standard articles which furnish them to commerce. grade fertilizers, should add to the trade-value of the above named iugredients a suitable margin for...
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Annual Report of the Maine Agricultural Experiment Station

Maine Agricultural Experiment Station - 1903 - 240 páginas
...nitrogen, phosphoric acid and potash, which are comparatively costly and steady in price. The trade-value per pound of these ingredients is reckoned from the...pay for high-grade fertilizers, should add to the trade-value of the above named ingredients a suitable margin for the expenses of manufacture, etc.,...
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Annual Report ... of the State College of Agriculture and ..., Volumen34

1903 - 426 páginas
...nitrogen, phosphoric acid and potash, which are comparatively costly and steady in price. The trade-value per pound of these ingredients is reckoned from the...pay for high-grade fertilizers, should add to the trade-value of the above named ingredients a suitable margin for the expenses of manufacture, etc.,...
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