 | Justus Freiherr von Liebig, Lyon Playfair Baron Playfair - 1840 - 420 páginas
...in quantity, and when they are fully formed, tbe tree yields no more juice. The employment of animal manure in the cultivation of grain, and the vegetables...quantity of gluten in wheat, rye, and barley, is very different ; these kinds of grain also, even when ripe, contain this compound of nitrogen in very different... | |
 | Justus Freiherr von Liebig, Lyon Playfair Baron Playfair - 1840 - 414 páginas
...vegetables is derived from ammonia. The quantity of gluten in wheat, rye, and barley, is very different ; these kinds of grain also, even when ripe, contain...proportions. Proust found French wheat to contain 12.5 per cent.. of gluten; Vogel found that the Bavarian contained 24 per cent. ; Davy obtained 19... | |
 | Justus Freiherr von Liebig, Lyon Playfair Baron Playfair - 1842 - 450 páginas
...in quantity, and when they are fully formed, the tree yields no more juice. The employment of animal manure in the cultivation of grain, and the vegetables...quantity of gluten in wheat, rye, and barley, is very different ; these kinds of grain also, even when ripe, contain this compound of nitrogen in very different... | |
 | Justus Freiherr von Liebig, Lyon Playfair Baron Playfair - 1842 - 450 páginas
...vegetables is derived from ammonia. The quantity of gluten in wheat, rye, and barley, is very different ; these kinds of grain also, even when ripe, contain...proportions. Proust found French wheat to contain 12-5 per cent. of gluten; Vogel found that the Bavarian contained 24 per cent. ; Davy obtained 19 per... | |
 | 1843 - 862 páginas
...numerous transformations." — P. 77. The employment of animal manure in the cultivation of grain and tlie vegetables which serve for fodder to cattle, is the...the nitrogen of vegetables is derived from ammonia. Animal manure, in as far as regards the assimilation of nitrogen, acts only by the formation of ammonia.... | |
 | Justus Freiherr von Liebig, Lyon Playfair Baron Playfair - 1843 - 446 páginas
...vegetables which serve for fodder to cattle, i the most convincing proof that the nitrogen of vegetables i derived from ammonia. The quantity of gluten in wheat,...barley, is very variable ; these kinds of grain also, ever when ripe, contain this compound of nitrogen in very differen proportions. Proust found French... | |
 | Justus Freiherr von Liebig, Lyon Playfair Baron Playfair - 1843 - 260 páginas
...quantity, and when they are fully formed, the' tree yields no more juice. The employment of animal manure in the cultivation of grain, and the vegetables which serve for fodder to cattle, is tne most convincing proof that the nitrogen of vegetables is derived from ammonia. The quantity of... | |
 | Cuthbert William Johnson - 1844 - 1210 páginas
...quantity, and when they are fully formed, the tree yields no more juice. " The employment of animal manure in the cultivation of grain, and the vegetables...quantity of gluten in wheat, rye, and barley, is very different; these kinds of grain also, even when ripe, contain this compound of nitrogen in very different... | |
 | George Cox (Optician) - 1844 - 152 páginas
...snow contained a decidedly greater quantity than those upon the surface. " The employment of animal manure in the cultivation of grain, and the vegetables which serve for fodder for cattle, is the most convincing proof that the nitrogen of vegetables is derived from ammonia. The... | |
 | Philip Lovell Phillips - 1845 - 126 páginas
...compound of nitrogen, resulting from the decay of vegetable and animal matters. " The employment of animal manure in the cultivation of grain, and the vegetables...the nitrogen of vegetables is derived from ammonia. An increase of animal manure gives rise, not only to an increase in the number of seeds, but also to... | |
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The employment of animal manure in the cultivation of grain, and the vegetables which serve for fodder to cattle, is the most convincing proof that the nitrogen of vegetables is derived from ammonia. 
