The Book of the Farm, Volum 1W. Blackwood, 1852 |
Des de l'interior del llibre
Resultats 1 - 5 de 100.
Pàgina 38
... taken as a fixed point , and the divisions of the scale were made to correspond to 1830th parts of the capacity of the bulb . It was left for the ingenious Fahrenheit + to fix another standard point - that of This boiling water under ...
... taken as a fixed point , and the divisions of the scale were made to correspond to 1830th parts of the capacity of the bulb . It was left for the ingenious Fahrenheit + to fix another standard point - that of This boiling water under ...
Pàgina 62
... taken near Edinburgh , at an altitude of 390 feet above the mean level of the sea , at 10 A.M. and P.M. , with a common thermometer , and with the maxi- mum and minimum results of self - register- ing thermometers , gave these results ...
... taken near Edinburgh , at an altitude of 390 feet above the mean level of the sea , at 10 A.M. and P.M. , with a common thermometer , and with the maxi- mum and minimum results of self - register- ing thermometers , gave these results ...
Pàgina 101
... ; and in this manner permit of the free circulation of air and water through the soil . 441 " As the porous nature of soil may , to a certain extent , be taken as an index THE SCIENCES MOST APPLICABLE TO AGRICULTURE . 101.
... ; and in this manner permit of the free circulation of air and water through the soil . 441 " As the porous nature of soil may , to a certain extent , be taken as an index THE SCIENCES MOST APPLICABLE TO AGRICULTURE . 101.
Pàgina 102
... taken as an index of its power of retaining moisture , it is advisable to determine its amount . This is effected in the following way : -Instead of putting the water first into the tube , as directed above , ( 438 , ) and shaking the ...
... taken as an index of its power of retaining moisture , it is advisable to determine its amount . This is effected in the following way : -Instead of putting the water first into the tube , as directed above , ( 438 , ) and shaking the ...
Pàgina 105
... taken from the soil . - As an ex- ample merely of the quantity of the mineral ingredients taken from the culti- vated soil by some of the cultivated plants , I shall enumerate these instances : - By grain crops : - 100 lbs . of Wheat ...
... taken from the soil . - As an ex- ample merely of the quantity of the mineral ingredients taken from the culti- vated soil by some of the cultivated plants , I shall enumerate these instances : - By grain crops : - 100 lbs . of Wheat ...
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Altres edicions - Mostra-ho tot
The Book of the Farm: Detailing the Labors of the Farmer, Farm ..., Volum 1 Henry Stephens Visualització completa - 1844 |
The Book of the Farm: Detailing the Labors of the Farmer, Farm ..., Volum 1 Henry Stephens Visualització completa - 1844 |
Frases i termes més freqüents
acid acre afford Agricultural ammonia animals atmosphere barley beans become boiler breadth bushel byre calf calves carbonic acid cattle cattle-man chaff clay colour common contain corn courts crop cultivated drills dung dunghill earth easily East Lothian effect ewes farm farmer fattening fecula feeding feering feet field flour furrow-slices give gluten grain grass ground hammels hand harrows heat horses inches iron labour lamb land length linseed litter machine magnesia manure matter ment milk mode mucilage natural oats observed oil-cake open furrow Phosphoric acid placed plants plough ploughmen portion potash potatoes produce proportion pupil quantity rain ridges sack Scotland season seed sheep shepherd side slice snow soil sowing sown spring stable steam stones straw subsoil supply surface temperature thrashing tion trough turnips usually vapour vegetable weather weight wheat wheel wind winter young
Passatges populars
Pàgina 70 - Sometime we see a cloud that's dragonish; A vapour sometime like a bear or lion, A tower'd citadel, a pendent rock, A forked mountain, or blue promontory With trees upon't, that nod unto the world, And mock our eyes with air.
Pàgina 69 - The rising vapours catch the silver light: Thence Fancy measures, as they parting fly, Which first will throw its shadow on the eye, Passing the source of light; and thence away, Succeeded quick by brighter still than they.
Pàgina 146 - That wave and glitter in the distant sun. When, if a sudden gust of wind arise, The brittle forest into atoms flies: The crackling wood beneath the tempest bends, And in a spangled shower the prospect ends...
Pàgina 41 - Other combustibles ; it consumes none while idle ; it never tires, and wants no sleep ; it is not subject to malady when originally well made, and only refuses to work when worn out with age ; it is equally active in all climates, and will do work of any kind...
Pàgina 41 - In the present perfect state of the engine, it appears a thing almost endowed with intelligence. It regulates with perfect accuracy and uniformity the number of its strokes in a given time, counting or recording them moreover, to tell how much work it has done, as a clock records the beats of its pendulum ; it regulates the quantity of steam admitted to work ; the briskness of the fire ; the supply of water to the boiler ; the supply of coals to the fire...
Pàgina 148 - After a northerly wind, for the most of two months or more, and then coming south, there are usually three or four fair days at first, and then on the fourth or fifth day comes rain, or else the wind turns north again and continues dry.
Pàgina 111 - Earth, sand, gravel, stones, and other transported matter which has been washed away and thrown down by rivers, floods, or other causes, upon land not permanently submerged beneath the waters of lakes or seas.
Pàgina 500 - March hack ham, comes in like a lion, goes out like a lamb. A bushel of March dust is worth a king's ransom. March grass never did good. A windy March and a rainy April make a beautiful May.
Pàgina 41 - ... originally well made, and only refuses to work when worn out with age ; it is equally active in all climates, and will do work of any kind ; it is a water-pumper, a miner, a sailor, a cottonspinner, a weaver, a blacksmith, a miller, &c.
Pàgina 585 - ... drought, and destitute of all vegetation, except that of a few thistles. A square foot of the dead turf being dug up...