 | 1843 - 1000 páginas
...of phosphates, he goes on to say — " But tbe form in which they (the phosphates) are restored to a soil does not appear to be a matter of indifference...the more finely the bones are reduced to powder, and tbe more intimately they are mixed with tbe soil, the more easily are they assimilated. Tbe most easy... | |
 | Justus Freiherr von Liebig, Lyon Playfair Baron Playfair - 1840 - 420 páginas
...wheat, clover, potatoes, turnips, &c., with phosphates. But the form in which they are restored to a soil does not appear to be a matter of indifference....intimately they are mixed with the soil, the more easily are they assimilated. The most easy and practical mode of effecting their division is to pour over... | |
 | 1842 - 604 páginas
...of wheat, clover, potatoes, turnips, &c., with phosphates. But the form in which they are returned to the soil does not appear to be a matter of indifference....intimately they are mixed with the soil, the more easily are they assimilated. The most easy and practical mode of effecting their division is, to pour over... | |
 | Justus Freiherr von Liebig - 1841 - 468 páginas
...wheat, clover, potatoes, turnips, &c., with phosphates. But the form in which they are restored lo a soil does not appear to be a matter of indifference....powder, and the more intimately they are mixed with a soil, the more easily are they assimilated. The most easy and practical mode of effecting their division... | |
 | 1841 - 276 páginas
...clover, potatoes, turnips, &c., with phosphates. But the form in which they are restored to a soil is not a matter of indifference. For the more finely the...intimately they are mixed with the soil, the more easily are they assimilated. The most easy and practical mode of effecting their division is to pour over... | |
 | 1841 - 540 páginas
...turnips, &c. with phosphates. But the form in •which they are restored to a soil does not appear to he a matter of indifference. For the more finely the...powder, and the more intimately they are mixed with a soil, the more easily are they assimilated. The most easy and practical mode of effecting their division... | |
 | Charles Mason Hovey - 1841 - 464 páginas
...wheat, clover, potatoes, turnips, &c. with phosphates. But the form in which they are restored to a soil does not appear to be a matter of indifference. For the .more finely the hones are reduced to powder, and the more intimately they are mixed with a soil, the more easily are... | |
 | 1841 - 680 páginas
...clover, potatoes, and turnips on an acre, with phosphates. The more finely the bones are powdered, and the more intimately they are mixed with the soil, the more easily are they assimilated. The best way to effect the renovation, he says, is to pour over the bones, in... | |
 | Justus Freiherr von Liebig, Lyon Playfair Baron Playfair - 1842 - 450 páginas
...Massachusetts. clover, potatoes, turnips, &c., with phosphates. But the form in which they are restored to a soil does not appear to be a matter of indifference....intimately they are mixed with the soil, the more easily are they assimilated. The most easy and practical mode of effecting their division is to pour over... | |
 | Caroline Frances Cornwallis - 1843 - 120 páginas
...increased by a potatoes, turnips, &c. with phosphates. But the form in which they are to be restored to a soil does not appear to be a matter of indifference....the soil, the more easily they are assimilated. The easiest mode of effecting their division is, to pour over the bones in a state of fine powder, half... | |
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Ibs. of bone dust is sufficient to supply three crops of wheat, clover, potatoes, turnips, &c., with phosphates. But the form in which they are restored to a soil does not appear to be a matter of indifference. For the more finely the bones are reduced... 
