ap huge unit 5

72 flashcardsby Lizette
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1
agriculture
the purposeful tending of crops and livestock in order to produce food and fiber
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subsistence agriculture
level of farming in which a person raises only enough food to feed his or her family
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plant domestication
altering the behaviors, size and genetics of plants to benefit humans
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First Agricultural Revolution
The period roughly 10,000 years ago during which humans first began domesticating crops and animals
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terrace farming
cutting of "steps" into the mountains that allowed for more agriculture
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irrigation
a system that supplies dry land with water through ditches, pipes, or streams
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slash-and-burn
a farming technique in which trees are cut down and burned to clear and fertilize the land
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deforestation
the loss or destruction of forests, mainly for logging or farming
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desertification
lower land productivity caused by overfarming, overgrazing, seasonal drought, and climate change
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Enclosure Act
Laws passed by Parliament "closing off" common lands to small farmers
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Green Revolution
Rapid diffusion of new agricultural technology, especially new high-yield seeds and fertilizers.
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GMOs
Crops that carry new traits that have been inserted through advanced genetic engineering methods
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pastoral nomadism
A form of subsistence agriculture based on herding domesticated animals.
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ranching
a form of commercial agriculture in which livestock graze over an extensive area
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shifting cultivation
farmers aim to maintain soil fertility by rotating the fields they cultivate
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plantation
an estate where cash crops are grown on a large scale (especially in tropical areas)
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Mediterranean Agriculture
Specialized farming that occurs only in areas where the dry-summer Mediterranean climate prevails
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dairy
relating to milk or products made using milk
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extensive farming
Where small amounts of capital and labour are used in relation to the amount of land being farmed
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double-cropping
to plant and harvest on the same parcel of land twice per year
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multicropping
farmers grow two or more crops simultaneously on the same field
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commodity chain
the hands an item passes through between producer and consumer; all the steps along the way
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monoculture
farming strategy of planting a single, highly productive crop year after year
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fair trade movement
trade in which fair prices are paid to producers in developing countries
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subsidy
a government payment that supports a business or market
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clustered settlement
houses are grouped together in tiny clusters or hamlets
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dispersed settlements
A rural settlement pattern characterized by isolated farms rather than clustered villages.
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metes and bounds
natural features are used to mark irregular parcels of land
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township
a subdivision of a county that has its own government
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French long-lot system
Linear settlements stretched out along a road or river.
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von Thunen model
an agricultural model that spatially describes agricultural activities in terms of rent
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horticulture
Gardening - cultivation of crops carried out with simple hand tools such as digging sticks or hoes
the cultivation of plants for subsistence through non-intensive use of land and labor
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bid rent theory
refers to how the price and demand on land changes as the distance towards the CBD/Market increase
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organic food
a type of food that is produced without pesticides, bioengineering, or high-energy radiation
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aquaculture
Raising marine and freshwater fish in ponds and underwater cages
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biodiversity
the diversity of plant and animal life in a particular habitat (or in the world as a whole)
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economies of scale
the property whereby long-run average total cost falls as the quantity of output increases
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Agribusiness
highly mechanized, large-scale farming, usually under corporate ownership
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Aquaculture
the cultivation of aquatic organisms (as fish or shellfish) especially for food
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Commercial agriculture
term used to describe large scale farming and ranching operations that employ vast land bases, large mechanized equipment, factory-type labor forces, and the latest technology
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Intensive
expenditure of much labor and capital on a piece of land to increase its productivity
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Core/Periphery
As one region or state expands in economic prosperity, it must engulf regions nearby to ensure ongoing economic and political success
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Crop rotation
the practice of rotating use of different fields from crop to crop each year, to avoid exhausting the soil
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Cultivation regions
the regions in which large amounts of agriculture take place
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Dairying
raising female cattle, goats, or certain other lactating livestock for long-term production of milk
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Diffusion
the spread of an idea from one area to another
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Double cropping
a second crop is planted after the first has been harvested
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Pesticides
toxic substances released to kill living things
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Soil erosion
the wearing away of a fields topsoil by water or the environment
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Desertification
the process of land becoming similar to that of a desert
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Shifting cultivation
cultivation of crops in tropical forest clearings in which the forest vegetation has been removed by cutting and burning. the clearings are usually abandoned after a few years in favor of newly cleared forest land
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Slash-and-burn
the process of cutting down all vegetation and burning it to grow crops. Usually used in tropical areas in shifting cultivation
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Swidden
patch of land cleared for planting thorough slashing and burning
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Nomadic
continual movement, often rotating livestock
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Herding/pastoralism
continual movement of livestock in search of forage for animals
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Forestry
the art, science, and practice of studying and managing forests and plantations
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Globalized agriculture
consumer driven agriculture integrated on an international scale
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Hunting and gathering
the killing of wild game and the harvesting of wild plants to provide food in traditional cultures
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Livestock ranching
a commercial type of agriculture that produces fattened cattle and hogs for meat
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Market gardening
the relatively small-scale production of fruits, vegetables and flowers as cash crops, frequently sold directly to consumers and restaurants
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Mediterranean agriculture
accounts for virtually all olive oil produced worldwide
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Plantation agriculture
a system of monoculture for producing export crops requiring relatively large amounts of land and capital
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Dispersed
a type of settlement form where people live relatively distant from each other
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Second agricultural revolution
dovetailing with and benefiting from the Industrial Revolution, it witnessed improved methods of cultivation, harvesting, and storage of farm produce
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Cereal grains
maize (corn), wheat, and rice are the most produced grains
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Long lots
distinct regional approach to land surveying whereby land is divided into narrow parcels stretching back from rivers, roads, and canals
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Metes and bounds
a system that relies on descriptions of land ownership and natural features such as streams or trees
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Township-and-range
a rectangular land division scheme designed to disperse settlers evenly across farmlands of the U.S. interior
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Sustainable yield
ecological yield that can be extracted without reducing the base of capital itself, required to maintain nature's services at the same or increasing level over time
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Mechanization
replacement of human labor into machines
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Von Thünen, Johann Heinrich
German scholar-farmer who developed the core-periphery model in the nineteenth century related to transportation and land cost
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Von Thunen's Model
Agriculture is organized according to the cost of land and the ease of transportation to market
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