. An encyclopædia of agriculture : comprising the theory and practice of the valuation, transfer, laying out, improvement, and management of landed property, and of the cultivation and economy of the animal and vegetable productions of agriculture. 576 PRACTICE OF AGRICULTURE. Pam III. immovable stratum j and the smaller the size the better, provided that object be obtained. One inch in diameter may be considered tile medium size. 3576. The nurepretmre of bodies on a smooth road does little mischief; and hencethe advantage of perfectly cylindrical wheels, and a road as nearly level as practica
. An encyclopædia of agriculture : comprising the theory and practice of the valuation, transfer, laying out, improvement, and management of landed property, and of the cultivation and economy of the animal and vegetable productions of agriculture. 576 PRACTICE OF AGRICULTURE. Pam III. immovable stratum j and the smaller the size the better, provided that object be obtained. One inch in diameter may be considered tile medium size. 3576. The nurepretmre of bodies on a smooth road does little mischief; and hencethe advantage of perfectly cylindrical wheels, and a road as nearly level as if the surface of the road is rough, the pressure both of cylindrical wheels and thefeet of animals may do mischief, by forcing down a loose stone among others of dif-ferent suses, and thus loosening the latter and raising the largest to the surface. Wherea road, however, is composed of materials of small size, and the surface is clean and dry,the advantage derived from the pressure of cylindrical wheels acting as rollers will, it isprobable, always be greater than the injury sustained from their friction. 3577, Grinding is produced by the twisting motion of the feet of horses or otheranimals u lien pulling hard or carrying a heavy
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Keywords: ., bookcentury1800, bookdecade1870, bookpublisherlondo, bookyear1871
