 | 1814 - 556 páginas
...comparative values ' of their produce as food ; the constitution of soils ; and the manner ' in which lands are enriched by manure, or rendered fertile by the ' different processes of cultivation.' — ' The phenomena of Vegetation,' he adds, ' must be considered as an important branch of the science... | |
 | 1814 - 572 páginas
...comparative values of their produce as food ; the constitution of soils; the manner in which lands are enriched by manure or rendered fertile by the different processes of cultivation.' He then very appropriately illustrates the connection that subsist* between agriculture and chemistry,... | |
 | 1814 - 572 páginas
...comparative values of their produce as food ; the constitution of soils; the manner in which lands are enriched by manure or rendered fertile by the different processes of cultivation.' He then very appropriately illustrates the connection that subsists between agriculture and chemistry,... | |
 | 1814 - 578 páginas
...comparative values of their produce as food ; the constitution of soils ; the manner in which lands are enriched by manure or rendered fertile by the different processes of cultivation.' He then very appropriately illustrates the connection that subsists between agriculture and chemistry,... | |
 | Sir Humphry Davy, George Sinclair, John Russell Duke of Bedford - 1815 - 452 páginas
...the comparative values of their produce as food; the constitution of soils; the manner in which lands are enriched by manure, or rendered fertile by the different processes of cultivation. Enquiries of such a nature cannot but be interesting and important, both to the theoretical agriculturist,... | |
 | Andrew Ure - 1821 - 436 páginas
...of their produce as food ; the composition and constitution of soils ; and the manner in which lands are enriched by manure, or rendered fertile by the different processes of cultivation, we shall not hesitate to assign to chemical agriculture, a high place among the studies of man. If... | |
 | George Richardson Porter - 1830 - 422 páginas
...generally of a When we consider the composition and constitution of soils, and the manner in which land is enriched by manure, or rendered fertile by the different processes of cultivation, we cannot hesitate to assign to this subject an important place in treating of the culture of plants.... | |
 | Francis Lieber, Edward Wigglesworth - 1831 - 628 páginas
...the comparative value of their produce as food, the constitution of soils, the manner in which lands are enriched by manure, or rendered fertile by the...interesting and important, both to the theoretical horticulturist and the practical gardener. To the first they are necessary in applying most of the... | |
 | Francis Lieber - 1831 - 620 páginas
...the comparative value of their produce as food, the constitution of soils, the manner in which lands are enriched by manure, or rendered fertile by the...interesting and important, both to the theoretical horticulturist and the practical gardener. To the first they are necessary in applying most of the... | |
 | Encyclopaedia Americana - 1831 - 618 páginas
...the comparative value of their produce as food, the constitution of soils, the manner in which lands are enriched by manure, or rendered fertile by the...interesting and important, both to the theoretical horticulturist and the practical gardener. To the first they are necessary in applying most of the... | |
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... of their produce as food, the constitution of soils, the manner in which lands are enriched by manure, or rendered fertile by the different processes of cultivation. 
