USA HISTORY

Detailed explanation-1: -automation, application of machines to tasks once performed by human beings or, increasingly, to tasks that would otherwise be impossible.

Detailed explanation-2: -The process of beginning to use machines, technology, and automation to do work is called mechanization. A farm’s mechanization might include replacing a horse-drawn plow with a gas-powered tractor.

Detailed explanation-3: -mechanization, Use of machines, either wholly or in part, to replace human or animal labour. Unlike automation, which may not depend at all on a human operator, mechanization requires human participation to provide information or instruction.

Detailed explanation-4: -It includes three main power sources: human, animal and mechanical. Based on these three power sources, the technolo-gical levels of mechanization have been broadly classified as hand-tool technology, animal draught technology and mechanical power technology.

Detailed explanation-5: -Sustainable agricultural mechanization can also contribute significantly to the development of value chains and food systems as it has the potential to render postharvest, processing and marketing activities and functions more efficient, effective and environmentally friendly.