 | Repertory of arts, manufactures and agriculture - 1815 - 442 páginas
...atmosphere, must produce a comparatively small effect, for gasses soon become diffused through the mass of the surrounding air. The great object in the application...it may be entirely consumed in forming its sap and organized parts. Mucilaginous, gelatinous, saccharine, oily, and extractive fluids, and solution of... | |
 | 1815 - 438 páginas
...must produce a comparatively small effect, for gasses soon become diffused through the mass of ihe surrounding air. The great object in the application...it may be entirely consumed in forming its sap and organized parts. „ ' . , Mucilaginous, gelatinous, saccharine, oily, and extractive fluids, and solution... | |
 | Joseph Hayward - 1825 - 240 páginas
...surrounding air." " The great object in the application of ma" nures, should be to make it afford as muck " soluble matter as possible to the roots of the " plant,...consumed in forming " its sap and organised parts." And again, " No substance is more necessary " to plants than carbonaceous matter, and if this " cannot... | |
 | Thomas Curtis (of Grove house sch, Islington) - 782 páginas
...soil are consumed during the process of vegetation. The great object in the application of manure is to make it afford as much soluble matter as possible to the roots of the plant, in a manner so slow and gradual that it may be entirely consumed in forming its sap and organization.... | |
 | George Richardson Porter - 1830 - 454 páginas
...by water, or gaseous substances capable of being absorbed by the fluids in the leaves of vegetables. The great object in the application of manure should...consumed in forming its sap and organised parts.— (Ire's Dictionary of Chemistry, Art. Manure. effluvia, they carefully collect and use as beneficial... | |
 | George Richardson Porter - 1830 - 436 páginas
...by water, or gaseous substances capable of being absorbed by the fluids in the leaves of vegetables. The great object in the application of manure should...consumed in forming its sap and organised parts.— {/re's Dictionary of Chemistry, Art. Manure. effluvia, they carefully collect and use as beneficial... | |
 | William Blackwood - 1834 - 1014 páginas
...soluble matters pass unaltered into the roots of plants, Sir Humphrey then makes this assertion, that “the great object in the application of manure should...much soluble matter as possible to the roots of the plants, and that in a slow and gradual manner, so that it may be entirely consumed in forming the sap... | |
 | John Davy - 1836 - 528 páginas
...only fluids by their roots, solution is an essential circumstance to the activity of manures : —" The great object in the application of manure, should...consumed in forming its sap and organised parts."* And with this rule is connected the chemicalprinciples of his theory; viz., that the fermentation of... | |
 | Robert Manning - 1838 - 154 páginas
...undoubtedly true, as said by Sir Humphrey Davy, that the great object in the application of manures should be, "to make it afford as much soluble matter...it may be entirely consumed in forming its sap and organized parts." Vegetable manures in general contain fibrous and insoluble matter, which must, says... | |
 | 1840 - 718 páginas
...atmosphere, must produce a comparatively small effect; for gases soon become diffused through the mass of the surrounding air. The great object in the application...consumed in forming its sap and organised parts." Professor Liebig dissents from this opinion, and adduces the most complete evidence that humus, in... | |
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of the surrounding air; the great object in the application of manure should be to make it afford as much soluble matter as possible to the roots of the plant ; and that in a slow and gradual manner, so that it may be entirely consumed in forming its... 
