... 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.... Sewage Disposal in the United States - Página 161de George W. Rafter, Moses Nelson Baker - 1893 - 598 páginasVisualização completa - Sobre este livro
| Connecticut. State Board of Agriculture - 1888 - 648 páginas
...their chemical composition, but guanos, superphosphates and similar articles, for which $30 to $60 per ton are paid, depend chiefly for their trade-value...fertilizers, should add to the Trade-value of the abovenamed Ingredients, a suitable margin for the expenses of manufacture, etc., and for the convenience... | |
| 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...pay for high-grade fertilizers, should add to the Trade Value of the abovenamed Ingredients, a suitable margin for the expenses of manufacture, etc.,... | |
| 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 the...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... | |
| 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 the...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... | |
| Connecticut Agricultural Experiment Station - 1889 - 930 páginas
...materials of good quality) of an amount of nitrogen, phosphoric acid and potash equal to that contained hi one ton of the fertilizer. Plaster, lime, stable manure...fertilizers, should add to the Trade-value of the above-named Ingredients, a suitable margin for the expenses of manufacture, etc. , and for the convenience... | |
| Connecticut. State Board of Agriculture - 1893 - 924 páginas
...amount of nitrogen, phosphoric acid and potash equal to that contained in one ton of the fertilizer. are comparatively costly and steady in price. The...convenience or other advantage incidental to their use. The average Trade-value or retail cost in market, per pound, of the ordinarily occurring forms of nitrogen,... | |
| Connecticut Agricultural Experiment Station - 1893 - 1262 páginas
...their chemical composition, but guanos, superphosphates and similar articles, for which $30 to $30 per ton are paid, depend chiefly for their trade-value...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,... | |
| United States. Office of Experiment Stations - 1893 - 572 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 expense* of manufacture, etc.,... | |
| 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,... | |
| Maine Agricultural Experiment Station - 1903 - 240 páginas
...similar articles, for which $20 to $45 per ton are paid, depend for their trade value exclusively on the substances, nitrogen, phosphoric acid and potash,...convenience or other advantage incidental to their use. The trade values for 1902 have not yet been agreed upon, but if any one wishes to calculate the valuation... | |
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