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Economic Geography. Agriculture. Terminology. B. Sc. Geography. Notes

Agrarian: People or societies that are farmers therefore promote agricultural interest ext.

-Where agrarian people and societies are located is not generally near cities ext. but these types of people are essential to the way that we live and our ability to live in cities. 

 

Agribusiness: Commercial agriculture characterized by integration of different steps in the food-processing industry, usually through ownership by large corporations.

            - It influences how things are grown and what people eat

 

Agricultural Industrialization: The use of machinery in agriculture, like tractors ext.

            - Makes it a lot faster for farmers to yield crop

 

Agricultural landscape: The land that we farm on and what we choose to put were on our fields.

            - Effects how much yield one gets from their plants.

 

Agricultural location model:

 

Agricultural Origins: Through time nomadic people noticed the growing of plants in a cycle and began to domesticate them and use for there own use. Carl Sauer points out vegetative planting and seed agriculture as the original forms. He also points out that vegetative planting likely was originated in SE Asia and seed agriculture originated in W. India, N. China and Ethiopia. 

            -Without the development of agriculture we would still have a relatively small and likely uneducated population

 

Agriculture: The deliberate effort to modify a portion of Earth's surface through the cultivation of crops and the raising of livestock for subsistence or economic gain.

            -It has influenced the growth of areas and human society

 

Animal Domestication: Domestication of animals for selling or using byproducts.

-Helped us obtain meat with out having to go out and kill our food right before dinner.

 

Aquaculture: The cultivation of aquatic organisms especially for food

            -Allowed us to use the sea and its abundant sources of food for our benefit

 

Biorevolution: The revolution of biotechnology and the use of it in societies.

            - See reasoning for below term

 

Biotechnology: Using living organisms in a useful way to produce commercial products like pest resistant crops. 

-Has helped the farmers grow a more bountiful harvest through the using of pesticides ext. 

 

Collective farm:

 

Commercial Agriculture (intensive, extensive): Agriculture undertaken primarily to generate products for sale off the farm.

            -Allowed people to move away from farms- fueled industrial revolution

 

Core/Periphery: The areas in the world that include MDCs are called the core and the area of the world that contains the LDCs is referred to as the periphery. 

 

Crop Rotation: The practice of rotating use of different fields from crop to crop each year, to avoid exhausting the soil.

            -Takes up large areas of land but keeps land usable for future generations

 

Cultivation regions: Regions were there is agricultural activity

- Areas with agricultural activity generally are not a place were a big city would be located- affects locations of different areas. 

 

Dairying: The "farming" and sale/distribution of milk and milk products.

-Gets us calcium, allows for people to move to the city because there is a way of getting milk or milk products.

 

Debt-for-nature swap: When agencies such as the World Bank make a deal with third world countries that they will cancel their debt if the country will set aside a certain amount of their natural resources.

 

Diffusion: The process of spread of a feature or trend from one place to another over time.

            -Influences the development of some regions faster than others

 

Double Cropping: Harvesting twice a year from the same land

            -Can cause agricultural exhaustion making people move away from the land.



Economic activity (primary, secondary, tertiary, quaternary, quinary):

            Primary: Involves jobs like lumber and mining

            Secondary: Manufacturing products and assembling raw materials 

Tertiary: The service sector that provides us with transportation, communication and utilities

            Quaternary:

            Quinary:

                        - All of these jobs are necessary in the world 

Environmental Modifications (pesticides, soil erosion, desertification): The destruction of the environment for the purpose of farming. (Using pesticides that drain in to the water and soil and pollute them overuse of land causing the desert like conditions of desertification (dust bowl). 

            -Doing harm to the environment through pesticides and causing desertification have horrible long term effect on humans and their future. 

 

Extensive subsistence agriculture (shifting cultivation, nomadic herding/pastoralism): 

Shifting Cultivation: Use many fields for crop growing each field is used for a couple years then left fallow for a relatively long time.

            Nomadic herding/pastorilism:Based on herding domesticated animals

- Effect the way that some in the world to live and were they fall in demographic transition

 

Extractive Industry

 

Farm crises

 

Farming: see agriculture.

 

Feedlot: a plot of land on which livestock are fattened for market

            -Essential to how we live and eat today- necessity for most people's diets

 

First agricultural revolution: Around 8000 B.C. when humans first domesticated plants and animals. 

            -This allowed for future generations to grow larger because they no longer we just a hunter gatherer society


Fishing – The technique, occupation, or diversion of catching fish. Fishing provides a food source and employment to society.


Food Chain – A series of organisms interrelated in their feeding habits, the smallest being   fed upon by a larger one, which in turn feeds a still larger one, etc.


Forestry – The science of planting and taking care of trees and forests. Trees provide building materials and fuel to society.

Globalized Agriculture – Diffusion of agriculture across the globe. 


Green Revolution – Rapid diffusion of new agricultural technology, especially new high-yield seeds and fertilizer. Because of Green Revolution, agricultural productivity at a global scale has increased faster than the population.


Growing Season – The season in which crops grow best. Growing season can vary by location, societies rely on their growing season to which crops they can or can't grow at their latitude.


Hunting and Gathering – Before the agriculture, humans gained food by hunting for animals, fishing, or gathering plants. They lived in small groups (less than 50 people), traveled frequently following game and seasonal growth of plants


Intensive Subsistence Agriculture – A form of subsistence agriculture in which farmers must expend a relatively large amount of effort to produce the maximum feasibly yield from a parcel of land. Popular in East, South, and Southeast Asia, because the ratio between farmers and arable land is so high, most of the work is done by the family by hand or by animal with processes refined over thousands of years.


Intertillage – Tillage between rows of crops of plants.


Livestock Ranching – commercial grazing of livestock over an extensive area. Practiced is semi-arid or arid land, where vegetation is too sparse or the soil to too poor to support crops. Prominent in later 19th century in the American West; ranchers free roamed throughout the West, until the U.S. government began selling land to farmers who outlined their farms with barbed wire, forcing the ranchers to establish large ranches to allow their cattle to graze. 


Market Gardening – The small scale production of fruits, vegetables, and flowers as cash crops sold directly to local consumers. Distinguishable by the large diversity of crops grown on a small area of land, during a single growing season. Labor is done manually 


Mediterranean Agriculture – Farming in the land surrounding the Mediterranean Sea (Southern Europe, North Africa, and Western Asia), also in lands with similar climates (California, central Chile, Southwestern South Africa, and Southwestern Australia). Sea winds provide moisture and moderate winter; land is hilly with mountains frequently plunging directly into sea. Growing fruits, vegetables, flowers, and tree crops are the main crops, while animals are grown under transhumance – kept on coastal plains in winter and moved to hills in the summer. 


Mineral Fuels – Natural resources containing hydrocarbons, which are not derived from animal or plant sources. 


Mining – Extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, vein, or coal seam. Any material that cannot be grown from agricultural processes, or created artificially, is mined (mining in a wider sense then including extraction of petroleum, natural gas, and water).


Planned Economy –Economic system in which a single agency makes all decisions about the production and allocation of goods and services. Commonly used in which state or government controls the factors of production and makes all decisions about their use and about the distribution of income. Example: Economy of the Soviet Union, in the 80's and 90's government presiding over planned economies began deregulating and moving toward market basted economies by introducing market forces to determine pricing, distribution, and production. Today most economies are market or mixed economies, except those in Cuba or North Korea.


Renewable – Energy replaced continually within a human lifespan, has an essentially unlimited supply and is not depleted when used by people. Solar energy, hydroelectric, geothermal, fusion and wind, are the most widely used.


Non-Renewable – Energy formed so slowly that for practical purposes it cannot be renewed. The three main fossil fuels (petroleum, natural gas, and coal) plus nuclear energy are the most widely used, mostly because they are more cost efficient. 


Rural Settlement – Sparsely settled places away from the influence of large cities. Live in villages, hamlets on farms, or in other isolated houses. Typically have an agricultural character, with an economy based on logging, mining, petroleum, natural gas or tourism.

-Dispersed –Characterized by farmers living on individual farms isolated from neighbors rather than alongside other farmers in the area.

-Nucleated – a number of families live in close proximity to each other, with fields surrounding the collection of houses and farm buildings. 

-Building Material – houses and buildings are typically built from materials that are abundant in the area. 

-Village Form –


Sauer, Carl O. – defined cultural landscape, as an area fashioned from nature by a cultural group. A combination of cultural features such as language and religion; economic features such as agriculture and industry; and physical features such as climate and vegetation. "Culture is the agent, the natural area is the medium, the cultural landscape is the result." 


Second Agricultural Revolution – Precursor to Industrial Revolution in the 19th century, that allowed a shift in work force beyond subsistence farming to allow labor to work in factories. Started in United Kingdom, Netherlands, and Denmark, especially with the Enclosure Act, which consolidated land in Great Britain. Potatoes and corn diffused from America's to Europe, and other resources followed from colonial possessions to Europe.


Specialization – Third level of cities (behind World Cities, and Command and Control Centers), offer a narrow and highly specialized variety of services. Typically specialize in management, research and development of a specific industry (motor vehicles in Detroit), or are centers of government and education, notably state capitals that also have a major university (Albany, Lansing, Madison, or Raleigh-Durham).


Staple Grains – Maize, wheat, and rice are the most produced grains produced world wide, accounting for 87% of all grains and 43% of all food. Maize staple food of North America, South American, Africa, and livestock worldwide, wheat is primary in temperate regions, and rice in tropical regions.


Suitcase Farm –Individuals who live in urban areas a great distance from their land and drive to the country to care for their crops and livestock. This practice lends itself well to the growth of wheat. Allows families to continue their long relationships with the ancestral farm, but still enjoy the benefits of waged incomes in urban environments. 



Survey Patterns –

-Long Lots (French) – Houses erected on narrow lots perpendicular along a river, so that each original settler had equal river access. 


-Metes and Bounds (English) – Uses physical features of the local geography, along with directions and distances, to define the boundaries of a particular piece of land. Metes refers to boundary defined by a measurement of a straight run, bounds refers to a more general boundary, such as a waterway, wall, public road, or existing building.


Township-and-Range (U.S.A) – Survey's used west of Ohio, after the purchase of the Louisiana Purchase. Land is divided into six-mile square blocks (township), which is then divided into one-mile square blocks (range). Ranges were then broken into smaller parcels to be sold or given to people to develop.


Sustainable Yield – Ecological yield that can be extracted without reducing the base of capital itself, the surplus required to maintain nature's services at the same or increasing level over time. Example, in fisheries the basic natural capital decreases with extraction, but productivity increases; so the sustainable yield is within the ranch that the natural capital together with production are able to provide satisfactory yield.


Third Agricultural Revolution –'Green Revolution' Rapid diffusion of new agricultural techniques between 1970's and 1980's, especially new high-yield seeds and fertilizers. Has caused agricultural productivity at a global scale to increase faster than population growth. 


Mechanization – Farmers need tractors, irrigation pumps, and other machinery to make the most effective use of the new miracle seeds. Farmer's in LDC's cannot afford this machinery or the fuel to run the equipment, so governments must allocate funds to subsidizing the cost of seeds, fertilizers and machinery. 


Chemical Farming – Increased use of fertilizers with nitrogen, phosphorus, and potassium. The development of higher-yield crops has produced: a 'miracle wheat seed" which is shorter and stiffer, less sensitive to variation in day length, responds better to fertilizers, and matures faster; a similar miracle rice seed, that was heartier and has increased yields; a high-yield corn seed is currently being developed. 


Food Manufacturing – the Green Revolution has increased production to avoid widespread famine. Allowing the world population to grow about four billion since stared, also allowing populations in developing nations to consume 25% more than before. This increase in diets is questioned by the content in diets; Asian farmers are eating more rice than fish and other vegetables because they can rely on rice to grow efficiently.


'Tragedy of the Commons' – social trap that involves a conflict over resources between interests and the common good.


Transhumance –pastoral practice of seasonal migration of livestock between mountains and lowland pasture areas.


Truck Farm – Commercial gardening and fruit farming, so named because truck was a Middle English word meaning bartering or the exchange of commodities. Predominant in Southeastern U.S.A, because of the long growing season and humid climate, accessibility to large markets of New York, Philadelphian, and Washington. Truck farms grow many of the fruits and vegetables that consumers demand in developed societies. Truck farms sell some of their product to fresh markets, but mostly to large processors for canning or freezing. Truck farms are highly efficient and large-scale operations that take full advantage of machines at every stage of the growing process. 


Von Thunen, Johann Heinrich – 1826, Northern Germany. When choosing an enterprise, a commercial farmer compares two costs; cost of the land versus the cost of transporting production to market. Identifies a crop that can be sold for more than the land cost, distance of land to market is critical because the cost of transporting varies by crop.

Also found that specific crops were grown in varying rings around city. Market-oriented gardens and milk producers in first ring, because of expense of transportation and perishability. In the next rings wood lots used for construction and fuel, because it is a heavy industry with high transportation costs. Next rings are used for various crops or pasture, with the outermost ring devoted to animal grazing. Von Thunen's theory disregards site or human factors. 




















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