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Author: United States. Congress. House. Committee on Agriculture
Publisher:
ISBN:
Category : Agricultural innovations
Languages : en
Pages : 48
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Book Description
Author: United States. Congress. House. Committee on Agriculture
Publisher:
ISBN:
Category : Agricultural innovations
Languages : en
Pages : 48
Get Book Here
Book Description
Author: United States. Congress. House. Committee on Agriculture
Publisher:
ISBN:
Category :
Languages : en
Pages : 43
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Book Description
Author: United States. Congress. House. Committee on Agriculture
Publisher:
ISBN:
Category : Agricultural innovations
Languages : en
Pages : 43
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Book Description
Author: Farming Productivity Team
Publisher:
ISBN:
Category : Agricultural productivity
Languages : en
Pages : 62
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Book Description
Author: American Society of Agricultural Engineers
Publisher:
ISBN:
Category : Agricultural productivity
Languages : en
Pages : 128
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Book Description
I Don't buy letting people die; Higher plateaus of productivity; Striking a balance; New thrusts in productivity; Farming practices and research needs in tillage and water management; Recognizing productive energy-efficient agriculture in the complex; Balancing energy and food production; Photosynthesis; Potential uses of mathematical models; Environment as a limiting constraint to maximizing livestock production.
Author: Wolfram Schlenker
Publisher: University of Chicago Press
ISBN: 022661980X
Category : Business & Economics
Languages : en
Pages : 316
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Book Description
Agricultural yields have increased steadily in the last half century, particularly since the Green Revolution. At the same time, inflation-adjusted agricultural commodity prices have been trending downward as increases in supply outpace the growth of demand. Recent severe weather events, biofuel mandates, and a switch toward a more meat-heavy diet in emerging economies have nevertheless boosted commodity prices. Whether this is a temporary jump or the beginning of a longer-term trend is an open question. Agricultural Productivity and Producer Behavior examines the factors contributing to the remarkably steady increase in global yields and assesses whether yield growth can continue. This research also considers whether agricultural productivity growth has been, and will be, associated with significant environmental externalities. Among the topics studied are genetically modified crops; changing climatic factors; farm production responses to government regulations including crop insurance, transport subsidies, and electricity subsidies for groundwater extraction; and the role of specific farm practices such as crop diversification, disease management, and water-saving methods. This research provides new evidence that technological as well as policy choices influence agricultural productivity.
Author: United States. Congress. House. Committee on Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 19
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Book Description
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: Sally H. Clarke
Publisher: Cambridge University Press
ISBN: 9780521528450
Category : Business & Economics
Languages : en
Pages : 332
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Book Description
This book explains how US government activity in the 1930s led to gains in farm productivity.
Author: Guy Henry Miles
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 178
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Book Description
