The Farmer's MagazineRogerson and Tuxford |
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Strona 49
... practical . Werner ap- plied his discoveries to mining ; Smith , the father of English geology , applied his to mining , general engineering , and agriculture . Were I called upon to prove the services which geology can render to the ...
... practical . Werner ap- plied his discoveries to mining ; Smith , the father of English geology , applied his to mining , general engineering , and agriculture . Were I called upon to prove the services which geology can render to the ...
Strona 458
... practical value , such as that lightning and electricity stimulate production , and inducing san- guine farmers to surround their fields with wires to catch it - when we see such men as Professor Liebig giving forth that plants require ...
... practical value , such as that lightning and electricity stimulate production , and inducing san- guine farmers to surround their fields with wires to catch it - when we see such men as Professor Liebig giving forth that plants require ...
Strona 459
... practical experiments ; and there certainly can be nothing more valuable than the results of expe- rience in farming ; but with the aid of science you will be enabled to acquire the same knowledge in less time , and be prevented from ...
... practical experiments ; and there certainly can be nothing more valuable than the results of expe- rience in farming ; but with the aid of science you will be enabled to acquire the same knowledge in less time , and be prevented from ...
Spis treści
THE INORGANIC CONSTITUENTS OF PLANTS | 7 |
In the Stem | 15 |
Hereford Ox | 95 |
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