Agriculture (a term which encompasses farming) is the art, science or practice of producing food, feed, fiber and many other desired goods by the systematic raising of plants and animals. Agri is from Latin ager ("a field"), and culture is from Latin cultura, meaning "cultivation" in the strict sense of tillage of the soil. Thus a literal reading of the English word yields tillage of the soil of a field. In actual usage, Agriculture denotes a broad array of activities essential to food and material production, including all techniques for raising and processing livestock (see Animal husbandry) no less than those essential to crop planting and harvesting.
Continual improvement in agricultural methods from pre-history to the present has been the key factor in the extreme specialization of human activity during the historical epoch. Many of these specializations have nothing to do with food production, but when specialists such as scientists, inventors and mechanical and chemical engineers devote their efforts to the improvement of farming methods, resources and implements they too, along with those who work the fields and pens, are said to be "in agriculture".
42% (2002 estimate) of the world's population is employed in agriculture, making it by far the most common occupation, yet it accounts for only 4.4% (2005 estimate) of the Gross World Product (an aggregate of all Gross Domestic Products).*
More on [ Agriculture ]
Agriculture :: Science
Agriculture :: Environment
Farming :: Animal Welfare
Agriculture :: Business

American Farmland Trust - Working to stop the loss of productive farmland and promote healthier farming practices in the U.S.
Ecological Farming May Cause More Heavy Metals In The Soil - Some systems of ecological arable farming which use only organic fertilisers contaminate the soil with levels of cadmium, copper and lead which are twice as high as when a combination of both animal manure and artificial fertiliser is used.
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Factory Farms for Hogs - Offers alternatives to factory farming by using Maine as an example compared to other states like North Carolina and Iowa.
Meta Description: [ The purpose of MOFGA, the oldest and largest state organic organization in the country, is to help farmers and gardeners grow organic food, to protect the environment, to promote stewardship of natural resources, to increase local food production, to support sustainable rural communities, and to ... ]
Family Farmer - News and opinion on corporatization of food and agriculture.
GRACE Factory Farming - Information, ideas, and strategies for activists opposed to factory farming. Topics cover the environmental, health, economic, social and animal welfare costs of large-scale animal production, as well as trends toward sustainable alternatives to factory farms.
Meta Description: [ GRACE Factory Farm Project works to eliminate factory farming in favor of a sustainable food production system which is healthful and humane, economically viable and ecologically sound. ]
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