Obrazy : lúka, stádo, poľnohospodárstva, vozidlo, ranč, poľnohospodárstvo, kone, sonyalpha, farmequiment, orbe, workinghorses, pluh, poľnohospodárske stroje, pack zviera, dobytok, ako je cicavec, kôň ako cicavce 2400x1417
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Ploughs were initially human powered, but the process became considerably more efficient once animals were pressed into service. The first animal powered ploughs were undoubtedly pulled by oxen, and later in many areas by horses (generally draught horses) and mules, although various other animals have been used for this purpose. In industrialised countries, the first mechanical means of pulling a plough were steam-powered (ploughing engines or steam tractors), but these were gradually superseded by internal-combustion-powered tractors.
Na fotografii zadarmo high-rozlíšenie lúka, stádo, poľnohospodárstva, vozidlo, ranč, poľnohospodárstvo, kone, sonyalpha, farmequiment, orbe, orbe, workinghorses, pluh, poľnohospodárske stroje, pack zviera, dobytok, ako je cicavec, kôň ako cicavce
, odobratých v DSLR-A300 01/01 2017 Snímka odfotografovaná s 18.0mm, f/9.0s, 1/160s, ISO 100
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