Development of the Agricultural Tractor in the United States [1855-1950] Volumes One and Two Combined Edition PDF Download
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Author: United States. Agricultural Research Service. Agricultural Engineering Research Branch
Publisher:
ISBN:
Category : Agricultural machinery
Languages : en
Pages : 0
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Book Description
![Development of the Agricultural Tractor in the United States [1855-1950] Volumes One and Two Combined Edition PDF](https://books.google.com/books/content/images/frontcover/bizV0AEACAAJ?fife=w80-h100)
Author: United States. Agricultural Research Service. Agricultural Engineering Research Branch
Publisher:
ISBN:
Category : Agricultural machinery
Languages : en
Pages : 0
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Book Description
Author:
Publisher:
ISBN:
Category : Agricultural engineering
Languages : en
Pages : 796
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Book Description
Author: Randy Leffingwell
Publisher:
ISBN: 9781610604222
Category : John Deere tractors
Languages : en
Pages : 388
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Book Description
Text and photographs present a history of John Deere tractors.
Author:
Publisher:
ISBN:
Category : Power transmission
Languages : en
Pages : 1384
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Author: American Society of Agricultural Engineers
Publisher:
ISBN:
Category : Agricultural engineering
Languages : en
Pages :
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Author: Paul K. Conkin
Publisher: University Press of Kentucky
ISBN: 081313868X
Category : History
Languages : en
Pages : 240
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Book Description
At a time when food is becoming increasingly scarce in many parts of the world and food prices are skyrocketing, no industry is more important than agriculture. Humans have been farming for thousands of years, and yet agriculture has undergone more fundamental changes in the past 80 years than in the previous several centuries. In 1900, 30 million American farmers tilled the soil or tended livestock; today there are fewer than 4.5 million farmers who feed a population four times larger than it was at the beginning of the century. Fifty years ago, the planet could not have sustained a population of 6.5 billion; now, commercial and industrial agriculture ensure that millions will not die from starvation. Farmers are able to feed an exponentially growing planet because the greatest industrial revolution in history has occurred in agriculture since 1929, with U.S. farmers leading the way. Productivity on American farms has increased tenfold, even as most small farmers and tenants have been forced to find other work. Today, only 300,000 farms produce approximately ninety percent of the total output, and overproduction, largely subsidized by government programs and policies, has become the hallmark of modern agriculture. A Revolution Down on the Farm: The Transformation of American Agriculture since 1929 charts the profound changes in farming that have occurred during author Paul K. Conkin's lifetime. His personal experiences growing up on a small Tennessee farm complement compelling statistical data as he explores America's vast agricultural transformation and considers its social, political, and economic consequences. He examines the history of American agriculture, showing how New Deal innovations evolved into convoluted commodity programs following World War II. Conkin assesses the skills, new technologies, and government policies that helped transform farming in America and suggests how new legislation might affect farming in decades to come. Although the increased production and mechanization of farming has been an economic success story for Americans, the costs are becoming increasingly apparent. Small farmers are put out of business when they cannot compete with giant, non-diversified corporate farms. Caged chickens and hogs in factory-like facilities or confined dairy cattle require massive amounts of chemicals and hormones ultimately ingested by consumers. Fertilizers, new organic chemicals, manure disposal, and genetically modified seeds have introduced environmental problems that are still being discovered. A Revolution Down on the Farm concludes with an evaluation of farming in the twenty-first century and a distinctive meditation on alternatives to our present large scale, mechanized, subsidized, and fossil fuel and chemically dependent system.
Author: Bryan Morgan
Publisher: Burns & Oates
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 224
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Book Description
Survey of agricultural engineering and its literature; Annotated Bibliography of sources of information; Organizational sources of information.
Author:
Publisher:
ISBN:
Category : Agricultural machinery
Languages : en
Pages : 796
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 398
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Book Description
Author: Paul Cornelius Johnson
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 144
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Book Description
Introduction; Grain farming; Indian corn; Putting u hay; Other farm woork.
