 | Connecticut. State Board of Agriculture - 1888 - 648 페이지
...good quality)']of an amount of nitrogen, phosphoric acid and potash equal to that contained in one ton of the fertilizer. Plaster, lime, stable manure...superphosphates and similar articles, for which $30 to $60 per ton are paid, depend chiefly for their trade-value on the three substances, nitrogen, phosphoric... | |
 | Connecticut. State Board of Agriculture - 1887 - 594 페이지
...should be remembered, is not neceisarily proportional to its fertilizing effects in any special case. Plaster, lime, stable manure and nearly all of the...close relation to their chemical composition, but gnanos, superphosphates and similar articles, for which $30 to $60 per ton are paid, depend chiefly... | |
 | New Hampshire. Department of Agriculture - 1885 - 452 페이지
...ingredients. This value is not necessarily proportional to its fertilizing effects in any special case. Plaster, lime, stable manure, and nearly all of the...superphosphates, and similar articles, for which $30 to $60 per ton are paid, depend chiefly for their trade value on the three substances, nitrogen, phosphoric... | |
 | New Jersey Agricultural Experiment Stations - 1880 - 76 페이지
...should be remembered is not necessarily proportional to its fertilizing effects in any special case. Plaster, lime, stable manure, and nearly all of the...chemical composition, but guanos, superphosphates and other fertilizers, for which thirty to eighty dollars per ton are paid, depend chiefly for their trade... | |
 | New Hampshire. Department of Agriculture - 1885 - 452 페이지
...ingredients. This value is not necessarily proportional to its fertilizing effects in any special case. Plaster, lime, stable manure, and nearly all of the...superphosphates, and similar articles, for which $30 to $60 per ton are paid, depend chiefly for their trade value on the three substances, nitrogen, phosphoric... | |
 | Connecticut Agricultural Experiment Station - 1889 - 930 페이지
...of good quality) of an amount of nitrogen, phosphoric acid and potash equal to that contained in one ton of the fertilizer. Plaster, lime, stable manure...guanos, superphosphates and similar articles, for which $80 to $50 per ton are paid, depend chiefly for their trade-value on the three substances, nitrogen,... | |
 | George W. Rafter, Moses Nelson Baker - 1900 - 672 페이지
...good quality) of an amount of nitrogen, phosphoric acid,, and potash eqiial to that contained in one ton of the fertilizer. Plaster, lime, stable manure,...to $50 per ton are paid, depend chiefly for their trade-value on the three substances, nitrogen, phosphoric acid, and potash, which are comparatively... | |
 | Connecticut Agricultural Experiment Station - 1893 - 1262 페이지
...of good quality) of an amount of nitrogen, phosphoric acid and potash equal to that contained in one ton of the fertilizer. Plaster, lime, stable manure...variable prices, which bear no close relation to their chemcal composition, but guanos, superphosphates and similar articles, for which $30 to $50 per ton... | |
 | George W. Rafter, Moses Nelson Baker - 1893 - 654 페이지
...good quality) of an amount of nitrogen, phosphoric acid, and potash equal to that contained in one ton of the fertilizer. Plaster, lime, stable manure, and nearly all of the loss expensive fertilizers have variable prices, which bear no close relation to their chemical composition... | |
 | Pennsylvania. State Board of Agriculture - 1884 - 734 페이지
...each that is governed by the condition of the market. " Plaster, lime, stable manure, and nearly all the less expensive fertilizers have variable prices,...chemical composition ; but guanos, superphosphates, and other fertilizers, for which thirty to eighty dollars a ton are paid, depend chiefly for their trade... | |
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... of good quality) of an amount of nitrogen, phosphoric acid and potash equal to that contained in one ton of the fertilizer. Plaster, lime, stable manure and nearly all of the less expensive fertilizers have variable prices, which bear no close relation... 
