British Farmer's Magazine, Ausgabe 71

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James Ridgway, 1876
 

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Seite 189 - But the poor dog, in life the firmest friend, The first to welcome, foremost to defend, Whose honest heart is still his master's own, Who labours, fights, lives, breathes for him alone...
Seite 2 - Innumerable are the aids afforded to the means of life, to manufactures and to commerce, by the truths which assiduous and active inquirers have discovered and rendered capable of practical application. But it is not the mere practical utility of these truths which is of importance. Their influence upon mental culture is most beneficial ; and the new views acquired by the knowledge of them enable the mind to recognise, in the phenomena of nature, proofs of an infinite wisdom, for the unfathomable...
Seite 5 - ... carbonates required by these plants for their growth, and which we always find as constant constituents of their ashes. All experience demonstrates that the conditions of the existence of marine plants are the same which are essential to terrestrial plants. But the latter do not live like...
Seite 5 - Sir Joseph Paxton, for instance, advises that " the surface of all strong land should be laid up in ridges during the winter, as the action of frost, by expanding the moisture in it, leaves it when thawed in a fine pulverized, friable, or loosened state, by which it is rendered fertile, and ready immediately after levelling in favourable weather to receive the intended crop.
Seite 6 - The fact is, that there is an almost unlimited supply of the mineral requisites of plants in soils, but that the great agricultural problem is to get at them — to render them available ; and here again it seems reasonable to suppose that abundant cultivation, which lets in carbonic acid and ammonia to the soil, may by that very act be providing the potash and phosphate of lime which the former, and the silica which the latter, are endowed with the power of dissolving, and presenting to the roots...
Seite 2 - Perfect Agriculture is the true foundation of all trade and industry — it is the foundation of the riches of states. But a rational system of Agriculture cannot be formed without the application of scientific principles ; for such a system must be based on an exact acquaintance with the means of nutrition of vegetables, and with the influence of soils and actions of manure upon them. This knowledge we must seek from Chemistry, which teaches the mode of investigating the composition and of studying...
Seite 3 - The poet's eye, in a fine frenzy rolling, Doth glance from heaven to earth, from earth to heaven; And , as imagination bodies forth The forms of things unknown, the poet's pen Turns them to shape , and gives to airy nothing A local habitation and a name.
Seite 5 - Block) is reported to have said, ' A farmer can afford to sell and permanently alienate only that portion of the produce of his farm which has been supplied by the atmosphere. A field from which nothing (meaning the minerals) is abstracted can only increase, not decrease, in productive power.' The axiom (says Liebig) thus enunciated is only a natural law. In the opinion of this truly experienced man, to whom future agriculture will surely raise a monument, is at once expressed the whole foundation...
Seite 4 - ... when they again serve as nourishment to a new generation of plants. The oxygen which marine animals withdraw in their respiration from the air, dissolved in...
Seite 5 - ... bushels per acre ? I confess that I do not see why they should not do so. We have seen the power which soils possess of abstracting ammonia from the air — this power is not confined to periods of rain, it is not even limited to the periodical recurrence of dew — so often as air charged with carbonate of ammonia comes into contact with a surface of soil, so often will that soil be enriched by ammonia to the extent to which the air contains it.

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