| David Low - 1834 - 724 páginas
...appellation of turnip soils. The last division of the lighter soils consists of those which are termed Peaty. in their natural state, from every other ; and, even...sufficiently great to decompose the plants that have sprung up upon the surface, these plants accumulate ; and, aided by a certain degree of humidity, are converted... | |
| John Lauris Blake - 1850 - 688 páginas
...entire or in a state of partial decay. It is rully tough and elastic; and, when dried, loses greatly of Peat, it has been said, consists of vegetable matter...sufficiently great to decompose the plants that have sprung up upon the surface, these plants accumulate ; and, aided by a certain degree of humidity, are converted... | |
| Samuel Carter Hall - 1853 - 190 páginas
...continually discussed — is that they are not " primitive or original masses of earth," but accumulations of vegetable matter, "which has undergone a peculiar...sufficiently great to decompose the plants that have sprang up upon the surface." The theory is supported by the fact that in nearly all bogs are found... | |
| John Scott (agriculturist.) - 1873 - 624 páginas
...greatly improved by culture, enough of their original characters will remain to make them known. " Peat consists of vegetable matter which has undergone a...sufficiently great to decompose the plants that have sprung up upon the surface, these plants accumulate ; and, aided by a certain degree of humidity, are converted... | |
| Barry O'Connor - 1890 - 420 páginas
...to theorigin of bogs is that they are not primitive or original masses of earth, but accumulations of vegetable matter, which has undergone a peculiar...decompose the plants that have sprung upon the surface. The theory is supported by the fact that in nearly all bogs are found the remains of huge forest trees... | |
| Barry O'Connor - 1890 - 430 páginas
...to theorigin of bo^rs is that they are not primitive or original masses of earth, but accumulations of vegetable matter, which has undergone a peculiar...decompose the plants that have sprung upon the surface. The theory is supported by the fact that in nearly all bogs are found the remains of huge forest trees... | |
| Plummer Flippen Jones - 1908 - 470 páginas
...country is level. The bogs are not primitive or original masses of earth, but are merely accumulations of vegetable matter which has undergone a peculiar...temperature not sufficiently great to decompose the plants and grasses which have grown upon the surface. In some of the bogs in Ireland there may be found remains... | |
| Samuel Carter Hall, Mrs. S. C. Hall - 1911 - 510 páginas
...continually discussed — is that they are not " primitive or original masses of earth," but accumulations of vegetable matter, "which has undergone a peculiar...decompose the plants that have sprung upon the surface." The theory is supported by the fact, that in nearly all bogs are found the remains of huge forests,... | |
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