 | Samuel Parkes - 1814 - عدد الصفحات: 584
...render land hitherto fertile actually sterile. Besides, a knowledge of the first principles of chemistry will teach him when to use lime hot from the kiln,...particles becoming effete, and of little value. It will also teach him the difference in the properties of marie, lime, peat, dung, mud, ashes, alkaline salt,... | |
 | Samuel Parkes - 1816 - عدد الصفحات: 584
...render land hitherto fertile actually steril. Besidf-s, a knowledge of the first principles of chemistry will teach him when to use lime hot from the kiln, and when slaked ; how to promote the putrefactive process in his composts, and at what period to check it, so... | |
 | Samuel Parkes - 1818 - عدد الصفحات: 616
...certain of producing any particular effect. Besides, a knowledge of the first principles of chemistry will teach him when to use lime hot from the kiln,...process in his composts, and at what period to check it, go as to prevent the fertilizing particles becoming effete, and of little value. A knowledge of the... | |
 | Samuel Parkes - 1823 - عدد الصفحات: 722
...salt,) which greatly promotes vegetation. Besides, a knowledge of the first principles of chemistry will teach him when to use lime hot from the kiln,...to promote the putrefactive process in his composts i0, and at what period to check it, so as to prevent the fertilizing particles becoming effete, and... | |
 | John S. Skinner - 1824 - عدد الصفحات: 434
...is more common in fields that have not been highly manured, but first week of September. chemistry will teach him when to use lime hot from the kiln,...promote the putrefactive process in his composts, fertilizing particles becoming effete, and of little value. It will also teach him the difference it,... | |
 | Thomas Dick - 1833 - عدد الصفحات: 576
...advantages to be derived from them, and the propriety of applying them in particular instances. It will teach him when to use lime hot from the kiln,...so as to prevent the fertilizing particles becoming unprolific and of little value. It will also teach him the difference in the properties of marie, lime,... | |
 | Thomas Dick - 1836 - عدد الصفحات: 682
...advantages to be derived from them, and the propriety of applying them in particular instances. It will teach him when to use lime hot from the kiln,...so as to prevent the fertilizing particles becoming unprolitic and of little value. It will also teach him the difference in the properties of raarle,... | |
 | 1836 - عدد الصفحات: 848
...(Chemical Essays, vol. i. pp. 8, 0,) — Again: " A knowledge of the first principles of chemistry will teach him when to use lime hot from the kiln,...and at what period to check it, so as to prevent the furtiilizing particles becoming effete, and of little vnluc. " It will teach him the difference in... | |
 | Hugo Reid - 1837 - عدد الصفحات: 402
...render land hitherto fertile actually sterile. Besides, a knowledge of the first principles of chemistry will teach him when to use lime hot from the kiln, and when slaked ; how to promote the putrefactive process in his composts, and at what period to check it, so... | |
 | Thomas Dick - 1850 - عدد الصفحات: 964
...advantages to be derived from them, and the propriety of applying them in particular instances. It will teach him when to use lime hot from the kiln,...so as to prevent the fertilizing particles becoming un» prolific and of little value. It will also teach him the difference in the properties of marie,... | |
| |
Besides, a knowledge of the first principles of chemistry will teach him when to use lime hot from the kiln, and when slacked; how to promote the putrefactive process in his composts, and at what period to check it, so as to prevent the fertilizing particles... 
