 | John Claudius Loudon - 1822 - 1494 páginas
...atmospheric air in the soil. This air, so confined, is decomposed bv the moisture retained in the soil ; ammonia is formed by the union of the hydrogen of...nitre, by the union of oxygen and nitrogen ; the oxygen may also unite with the carbon contained in the soil, "and form ution will go on faster when the soil... | |
 | John Claudius Loudon - 1825 - 1250 páginas
...buried in the soil. This air, so confined, is decomposed by the moisture retained in the earthy matters. Ammonia is formed by the union of the hydrogen of the water with the nitrogen of the atmosphère ; and nitre, by the union of oxygen and nitrogen; the oxygen may also unite with the carbon... | |
 | John Claudius Loudon - 1826 - 1252 páginas
...buried in the sou. This air, so confined, is decomposed by the moisture retained in the earthy matters. Ammonia is formed by the union of the hydrogen of...nitre, by the union of oxygen and nitrogen ; the oxygen may also unite with the carbon contained in the soil, and form carbonic acid gas, and carburetted hydrogen.... | |
 | Sir Henry STEUART - 1828 - 606 páginas
...soil, at the time of pulverization, its internal heat is thereby promoted, and its fertility encreased. The confinement of the air occasions decomposition,...Hence the heat given out, .during these processes.* * Phytologia, Sect. XII. 1. Such is a short, and very imperfect view of the manifold beneficial changes,... | |
 | Sir Henry Steuart - 1828 - 536 páginas
...soil, at the time of pulverization, its internal heat is thereby promoted, and its fertility encreased. The confinement of the air occasions decomposition,...nitrogen of the atmosphere, and nitre, by the union of oxigen and nitrogen. The oxigen, likewise, probably unites with the carbon contained in the Soil, and... | |
 | Benjamin Silliman - 1830 - 540 páginas
...midst of phosphoric acid, at a red heat, without experiencing • In the process by nitric acid, some ammonia is formed by the union of the hydrogen of the water with the nitrogen of the acid, and it is driven off by the heat. t Chaptal says, " I observed once, to my great astonishment,... | |
 | John Claudius Loudon - 1831 - 1330 páginas
...buried in the soil. This air, so confined, is decomposed by the moisture retained in the earthy marten. Ammonia is formed by the union of the hydrogen of...and nitre, by the union of oxygen and nitrogen ; the oiygcn may also unite with the carbon contained in the soil, and form carbonic acid gas, and carburetted... | |
 | John Claudius Loudon - 1835 - 1326 páginas
...buried in the soil. This air, so confined, is decomposed by the moisture retained in the earthy matters. Ammonia is formed by the union of the hydrogen of...nitre, by the union of oxygen and nitrogen ; the oxygen may also unite with the carbon contained in the soil, and form carbonic acid gas, and carburetted hydrogen.... | |
 | Jesse Buel - 1847 - 298 páginas
...so confined, is decomposed by the water retained in the earthy matters. Ammonia is formed by means of the hydrogen of the water with the nitrogen of...nitre by the union of oxygen and nitrogen : the oxygen may also unite with the carbon contained in the soil, and form carbonic acid gas and carbureted hydrogen.... | |
 | Sir Henry STEUART - 1848 - 632 páginas
...certain portion of atmospheric air being always taken down into the soil, at the time of pulverisation, its internal heat is thereby promoted, and its fertility...contained in the soil, and forms carbonic acid gas and carburctted hydrogen. Henco the heat given out during these processes." Such is a short and very imperfect... | |
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The confinement of the air occasions decomposition, by means of the moisture in the earthy portions. Ammonia is formed, by the union of the hydrogen of the water, with the nitrogen of the atmosphere, and nitre, by the union of oxygen and nitrogen. The... 
