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Libros Libros 1 - 10 de 12 sobre It is of importance that the specific gravity of a soil should be known, as it affords...
" It is of importance that the specific gravity of a soil should be known, as it affords an indication of the quantity of animal and vegetable matter it contains; these substances being always most abundant in the lighter soils. The other physical properties... "
The Repertory of Patent Inventions, and Other Discoveries and Improvements ... - Página 100
1816
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The Repertory of arts and manufactures [afterw.] arts, manufactures and ...

Repertory of arts, manufactures and agriculture - 1805
...contains ; these substances being always most abundant in the lighter soils. '••••.• The other physical properties of soils should likewise...guides in directing the experiments. Thus siliceous soilj are generally rough to the touch, and scratch glass when rubbed upon it ; aluminous soils adhere...
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System of Theoretical and Practical Chemistry ...

Friedrich Christian Accum - 1808
...vegetable matter it contains 5 these substances being always most abundant in the lighter soils. The other physical properties of soils should likewise...the touch, and scratch glass when rubbed upon it; aluminous soils adhere strongly to the tongue, and emit a strong earthy smell when breathed on ; and...
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A Dictionary of Practical and Theoretical Chemistry: With Its Application to ...

William Nicholson - 1808 - 826 páginas
...vegetable matter it contains, the*e substance* being always most abundant in the lighter soils. The other physical properties of soils should likewise be examined before the analysis i» made, as they denote, to a certain extent, their composition, and serve as guide* in directing...
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A Manual of Chemistry: Containing the Principal Facts of the Science ...

William Thomas Brande, William James MacNeven - 1821 - 638 páginas
...vegetable matter it contains ; these substances being always most abundant in the lighter soils. " The other physical properties of soils should likewise...of a red or yellow colour; and calcareous soils are soli. " 1. Soils, though as dry as they can be made by continued exposure to air, in all cases still...
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A Dictionary of Chemistry: On the Basis of Mr. Nicholson's, in ..., Volumen1

Andrew Ure - 1821 - 14 páginas
...vegetable matter it contains ; these substances being always most abundant in the lighter soils. The other physical properties of soils should likewise...to the touch, and scratch glass when rubbed upon it : aluminous soils adhere strongly to the tongue, and emita strong earthy smell when breathed upon :...
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A Dictionary of Chemistry, on the Basis of Mr. Nicholson's: In ..., Volumen1

Andrew Ure - 1821 - 14 páginas
...vegetable matter it contains; these substances being always most abundant in the lighter soils. The o. her physical properties of soils should likewise be examined...composition, and serve as guides in directing the experiment . Thus siliceous soils are generally rough to the touch, and scratch glass when rubbed upon...
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An Encyclopaedia of Gardening, Comprising the Theory and Practice of ...

John Claudius Loudon - 1822 - 1469 páginas
...vegetable matter it contains ; these substances being always most abundant in the lighter soils. The other physical properties of soils should likewise...and serve as guides in directing the experiments. Tims siliceous soils are generally rough to the touch, and scratch glass when rubbed upon it ; ferruginous...
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CHEMICAL RE-AGENTS, OR TEST; AND THEIR APPLICATION IN ANALYZING WATERS ...

F. ACCUM - 1828
...vegetable matter it contains, these substances being always most abundant in the lighter soils. The other physical properties of soils should likewise...the touch, and scratch glass when rubbed upon it; argillaceous soils adhere strongly to the tongue, and emit a strong earthy smell when breathed qn ;...
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A Manual of Chemistry: Containing the Principal Facts of the ..., Volumen2

William Thomas Brande - 1830
...vegetable matter it contains ; these substances being always most abundant in the lighter soils. " The other physical properties of soils should likewise...or yellow colour ; and calcareous soils are soft. u 1. Soils, though as dry as they can be made by continued exposure to air, in all cases still contain...
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A Dictionary of Chemistry and Mineralogy: With Their Applications

Andrew Ure - 1831 - 844 páginas
...vegetable matter it contains ; the« e substances being always most abundant in the lighter soils. The other physical properties of soils should likewise...the touch, and scratch glass when rubbed upon it; aluminous soils adhere strongly to the tongue, and emit a strong earthy smell when breathed upon ;...
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