Slash-and-Burn Farming: Cutting and burning forests to make room for farmland.
🔹 Example: Practiced in the Amazon Basin by indigenous communities, but it's contributing to deforestation.
Terrace Farming: Steps cut into hills/mountains for flat farmland.
🔹 Example: Used in the Philippines' Banaue Rice Terraces and Andean Highlands of Peru.
Irrigation: Diverting water to croplands.
🔹 Example: Israel's drip irrigation tech saves water in arid areas. The U.S. uses center-pivot irrigation in the Midwest.
Draining of Wetlands: For farmland; often reduces biodiversity.
🔹 Example: Parts of Florida’s Everglades have been drained for agriculture and urban development.
Pastoral Nomadism (Transhumance): Seasonal migration with livestock.
🔹 Example: Practiced in Mongolia and the Sahel region of Africa.
Intensive Agriculture: High input, small area.
🔹 Example: Wet rice farming in Southeast Asia (e.g., Vietnam, Thailand).
Extensive Agriculture: Low input, large area.
🔹 Example: Cattle ranching in the U.S. Great Plains or sheep herding in Australia.
Double Cropping: Two harvests per year.
🔹 Example: Common in southern China (rice in summer, wheat in winter).
Intercropping: Multiple crops in one field.
🔹 Example: Used in Sub-Saharan Africa with maize, beans, and squash.
Crop Rotation: Rotating crops to preserve soil nutrients.
🔹 Example: Midwestern U.S. farms often rotate corn and soybeans.
Mechanized Farming: Machines replace human labor.
🔹 Example: Dominant in U.S. commercial grain farms (e.g., Kansas wheat farms).
Hydroponics: Plants grown in nutrient-rich water.
🔹 Example: Common in urban vertical farms in Singapore and greenhouses in the Netherlands.
👩🌾 SOCIETAL EFFECTS (with Real-World Examples)
Changing Diets:
🔹 Example: In the U.S., there's a rise in demand for organic produce and plant-based proteins.
🔹 Example: China has increased meat consumption with rising incomes.
Role of Women in Agriculture:
🔹 Example: In Sub-Saharan Africa, women make up 60–80% of the agricultural labor force in some regions.
Food Taboos:
🔹 Example: Hindus in India avoid beef; Muslims avoid pork.
♻ DEBATES OVER SUSTAINABILITY (with Real-World Examples)
GMOs:
🔹 Example: Widespread in U.S. corn and soybean production; banned or restricted in many EU countries.
Aquaculture:
🔹 Example: China leads the world in aquaculture; Norway’s salmon farms have faced environmental criticism.
Organic Farming:
🔹 Example: Growing rapidly in California, which leads U.S. organic sales.
Urban Farming:
🔹 Example: Rooftop gardens in NYC, vertical farms in Japan.
CSA (Community-Supported Agriculture):
🔹 Example: Popular in urban U.S. cities like Portland and Austin.
Fair Trade Movement:
🔹 Example: Coffee farmers in Ethiopia or banana producers in Costa Rica receive better prices under fair trade.
Local Food Movements:
🔹 Example: Farmers markets and farm-to-table restaurants booming in places like San Francisco and Portland.
🍽 CHALLENGES TO FEEDING EVERYONE (with Real-World Examples)
Food Insecurity:
🔹 Example: High rates in Yemen, Somalia, and among low-income U.S. households.
Food Deserts:
🔹 Example: Found in South Chicago, Detroit, and rural Alabama.
Adverse Weather:
🔹 Example: Droughts in California and flooding in Bangladesh threaten crops.
Suburbanization:
🔹 Example: Urban sprawl around Atlanta and Dallas has taken over former farmlands.
Distribution Systems:
🔹 Example: Poor infrastructure in Sub-Saharan Africa affects food access.
💸 ECONOMIC CHALLENGES (with Real-World Examples)
Food Processing Locations:
🔹 Example: Meatpacking plants in the Midwest near cattle ranches.
Economies of Scale:
🔹 Example: Tyson Foods or Monsanto operate large-scale agricultural processing.
Commodity Dependence:
🔹 Example: Ivory Coast depends on cocoa exports.
Government Policies:
🔹 Example: U.S. corn subsidies encourage overproduction and ethanol.
Global Supply Chains:
🔹 Example: COVID-19 disrupted international food trade and exposed supply chain weaknesses.
📍 THEORIES & MODELS (with Real-World Examples)
Von Thünen Model:
🔹 Example: Still visible in regions like Germany, but modern transportation has changed it.
🔹 Urban periphery farming near cities like New York (NJ dairies) fits the model’s core ideas.
Bid-Rent Theory:
🔹 Example: High-value crops (like flowers) grown near cities (e.g., Los Angeles) because land is expensive.
Green Revolution:
🔹 Example: India’s wheat production boomed in the 1960s with new seeds and irrigation.
🔹 Criticism: Punjab region now struggles with soil degradation and groundwater depletion.
Agribusiness:
🔹 Example: Companies like Cargill, Nestlé, and Archer Daniels Midland (ADM) dominate global food production.
Environmental Determinism: The environment shapes agricultural possibilities.
Possibilism: Humans adapt with innovation.
🔹 Example: Israel uses drip irrigation to farm in deserts, showing possibilism.
✅ Why it's crucial: Helps explain how environment affects or doesn’t limit agriculture. Often connected to sustainability and innovation.
Integration of production, processing, and distribution.
🔹 Example: Dole controls banana farms, packaging, and global shipping from Central America to the U.S.
✅ Why it matters: Shows how agriculture is no longer local — it's global and corporatized.
Clustered: Villages in Europe/Asia.
Dispersed: U.S. Midwest farms.
Linear: Along rivers or roads, like in Québec (French long-lot system).
✅ Why it's tested: Often appears in MCQs or FRQs asking about land organization and colonization impacts.
Metes and Bounds: Natural features; Eastern U.S.
Township and Range: Grid system in Midwest U.S.
Long Lot: French colonial; narrow lots near rivers (e.g., Louisiana, Québec).
✅ Why it's crucial: Shows how colonial legacy shapes land ownership and use patterns today.
Major hearths: Fertile Crescent (wheat), Mesoamerica (maize), East Asia (rice).
Diffusion Types:
Relocation: European crops brought to Americas (e.g., wheat, sugarcane).
Expansion: Rice cultivation spread across Asia.
✅ Why it's tested: Often used in FRQs on cultural diffusion or crop patterns.
Overfarming and overgrazing reduce productivity.
🔹 Example: Sahel region in Africa is severely affected.
✅ Why it matters: It's a sustainability issue tied to extensive farming and climate change.
Governments support domestic farmers via subsidies.
🔹 Example: U.S. corn subsidies help compete against cheaper foreign imports.
✅ Why it matters: Affects global trade and local economies, often connected to debates on free trade and food security.