 | Royal Agricultural Society of England - Agriculture - 1873 - 864 pages
...the mineral manure VOL. IX. — SS n TABLE I. — Average Quantity and Quality of Barley per Acre, per annum, on selected plots. Twenty Years, 1852-1871....mineral food of plants, when the ammonia required lor their development will be furnished by the atmosphere." We need hardly say that the sharp distinction,... | |
 | Royal Agricultural Society of England - Agriculture - 1863 - 784 pages
...(1847?). " But, at the same time, it is of great importance for agriculture to know with certainty that the supply of ammonia is unnecessary for most...development will be furnished by the atmosphere." — 4th Edition, p. 212 (213). " A fertile soil must contain in sufficient quantity, and in a form... | |
 | Royal Agricultural Society of England - Agriculture - 1856 - 806 pages
...Instead of " artificial ammonia" the original has " artificial application of ammonia ;" and instead of " unnecessary for most of our cultivated plants, and that it may be even superfluous," the German has " dass die Zufuhr fiir die meisten Culturpflanze unubthig und iiberflussig sey," which... | |
 | Justus Freiherr von Liebig, Lyon Playfair Baron Playfair - Agricultural chemistry - 1843 - 446 pages
...indispensable. But, at the same time, it is of great importance for agriculture, to know with certainty that the supply of ammonia is unnecessary for most...their development will be furnished by the atmosphere. It is also of importance to know, that the rule usually adopted in France and in Germany of estimating... | |
 | sir Louis Antoine A.G. De Verteuil - 1848 - 316 pages
...great importance for agriculture to know " with certainty, that the supply of ammonia is unneces" sary for most of our cultivated plants, and that it may...superfluous, if only the soil contain a sufficient sup•' ply of the mineral food of plants when the ammonia re" quired for their developement will be... | |
 | Royal Agricultural Society of England - Agriculture - 1855 - 676 pages
...gives the " But, at the same time, it is of great importance for agriculture, to know with certainty that the supply of ammonia is unnecessary for most of our cultivated plants, and tliat it may be even superfluous, if only the soil contain a sufficient supply of tlie mineral food... | |
 | John Bennet Lawes, Joseph Henry Gilbert - Agricultural chemistry - 1855 - 108 pages
...could possibly be conceived of the doctrine presented in so many forms to the farmer, namely, that " if only the soil contain a sufficient supply of the mineral food of plants," then " the ammonia required for their development will be furnished by the atmosphere " ? Is it not,... | |
 | England Royal Agricultural Society - 1856 - 694 pages
...Instead of " artificial ammonia" the original has " artificial application of ammonia ;" and instead of " unnecessary for most of our cultivated plants, and that it may be even superfluous," the German has " dass die Zuftihr fur die meisten Cnlturpflauze unubthig und ubcrfliissig sey," which... | |
 | Sir Thomas Dyke Acland - Agricultural chemistry - 1857 - 116 pages
...indispensable. But at the same time it is of great importance for agriculture, to know with certainty that the supply of ammonia is unnecessary for most...their development will be furnished by the atmosphere. It is also of importance to know, that the rule usually adopted in France and m Germany of estimating... | |
 | Chemistry - 1863 - 640 pages
...great importance for agriculture, to know with certainty that the supply of ammonia is unnecessary lor most of our cultivated plants, and that it may be 'even superfluous, if the soil contains a sufficient supply of the mineral food of plants, when the ammonia required for... | |
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But, at the same time, it is of great importance for agriculture to know with certainty that the supply of ammonia is unnecessary for most of our cultivated plants, and that it may be even superfluous, if only the soil contain a sufficient supply of the... 
