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قراءة كتاب Agricultural Implements and Machines in the Collection of the National Museum of History and Technology Smithsonian Studies in History and Technology, No. 17
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Agricultural Implements and Machines in the Collection of the National Museum of History and Technology Smithsonian Studies in History and Technology, No. 17
The Project Gutenberg eBook, Agricultural Implements and Machines in the Collection of the National Museum of History and Technology, by John T. Schlebecker
Title: Agricultural Implements and Machines in the Collection of the National Museum of History and Technology
Smithsonian Studies in History and Technology, No. 17
Author: John T. Schlebecker
Release Date: November 25, 2008 [eBook #27327]
Language: English
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SMITHSONIAN STUDIES IN HISTORY AND TECHNOLOGY · NUMBER 17
Agricultural Implements and Machines
in the Collection of the
National Museum of History and Technology
by
JOHN T. SCHLEBECKER
SMITHSONIAN INSTITUTION PRESS
City of Washington
1972
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Contents
Agricultural Implements and Machines
in the Collection of the
National Museum of History and Technology
The Author: John T. Schlebecker is curator in charge, Division of Agriculture and Mining, Museum of History and Technology, Smithsonian Institution.
Introduction
The art and science of agriculture embrace most intentional human efforts to control biological activity so as to produce plants and animals of the sort wanted, when wanted. Rubber plantations, cattle ranches, vegetable gardens, dairy farms, tree farms, and a host of similar enterprises all represent human efforts to compel nature to serve man. Those who undertake agriculture have had, from time immemorial, a variety of names, not all of them complimentary. The people involved in attempted biological control have been called farmers, planters, ranchers, and peasants. Farmers carry on a complicated business in which they use a variety of tools, implements, and machines. They also employ land, chemicals, water, plants, and animals. Their business, however, focuses on living things. No matter how crude their attempts, or how uncertain their successes, those who try to grow living things rank as agriculturalists.[1]
[1]Of course, the definition excludes brewers, distillers, biological supply houses, and others, such as zoo curators, who manage living things. Agriculture takes place on a piece of land widely and commonly known as a farm.
For the most part, a museum cannot show the essential biological aspects of agriculture. Agricultural production involves the farmer in the course of nature in its seasons, and in the peculiar laws of living things. In these