The rotation of crops is not adopted as a principle of cultivation; but in practice it is well known that a succession of exhausting crops cannot be taken in consecutive seasons from the same field, and the advantage of fallows is widely recognized.
His first intention was to seek complete seclusion in Egypt or Italy, to recover health and strength after his long and exhausting labours.
The Abyssinians, 20,000 strong, speedily overwhelmed the small Italian force, which, after exhausting its ammunition, was destroyed where it stood.
They may be extracted by exhausting the plant-tissues with a dilute acid, and precipitating the bases with potash, soda, lime or magnesia.
PUMP, 1 a machine which drives a liquid from one point to another, generally at different levels, the latter being usually the higher; an air-pump is an appliance for exhausting or I The word appears apparently first in English in the Promptorium Parvulorum, c. 1440, of a ship's pump (hauritorium), in Dutch (pompe), a little later, dialectically, of a conduit pipe for water, but in the sense of a means of raising water it does not occur in Dutch or Ger.
The love that is disguised in the deadly feud between Isolde and Tristan, before the drinking of the fatal potion, rises even above the music; the love-duet in the second act depends for its greatness on its introduction, before the lovers have met, and its wonderful slow movement (shortly before the catastrophe) where they are almost silent and leave everything to the music: the intervening twenty minutes is an exhausting storm in which the words are the sophisticated rhetoric of a 19th-century novel of passion, translated into terribly turgid verse and set to music that is more interesting as an intellectual ferment than effective as a representation of emotions which previous dramatists have wisely left to the imagination.
The problem proved more weary and exhausting than he had suspected.
At this time, largely owing to the exhausting struggle with the Basutos, the Free State Boers, like their Transvaal neighbours, had drifted into financial straits.
In Behar it has begun to replace indigo, and some success was achieved in Orissa, Assam and Madras; but jute is a very exhausting crop, and requires to be planted in lands fertilized with silt or else with manure.
These enenlies are as a rule so conspicuous that we do not look on their depredations as diseases, though the gradual deterioration of hay under the exhausting effects of root-parasites like Rhinanthus, and the onslaught of Cuscuta when unduly abundant, should teach us how unimportant to the definition the question of size may be.