Geography: Agriculture Mind Map
ЁЯМ│
Visual Mind Map & Concept Tree (English)
Structured concept hierarchy, subtopic relationships, and exam revision tree.
Chapter: Agriculture
-
Introduction & Importance
- Primary activity producing food and raw materials
- Backbone of the Indian economy
- Employs nearly two-thirds of the population
-
Types of Farming
- Primitive Subsistence Farming
- Slash and burn agriculture (Jhumming)
- Low technology, depends on monsoon and natural fertility
- Intensive Subsistence Farming
- High population pressure on land
- High biochemical inputs and irrigation used
- Commercial Farming
- Higher doses of modern inputs (HYV seeds, chemical fertilizers)
- Plantation is a single crop farming over a large area (e.g., Tea, Coffee, Rubber)
- Primitive Subsistence Farming
-
Cropping Pattern
- Rabi Crops
- Sown in winter (Oct-Dec), harvested in summer (Apr-June)
- Major crops: Wheat, Barley, Peas, Gram, Mustard
- Kharif Crops
- Sown with onset of monsoon, harvested in Sep-Oct
- Major crops: Paddy (Rice), Maize, Jowar, Bajra, Tur, Moong, Cotton, Jute
- Zaid Crops
- Short season between Rabi and Kharif
- Major crops: Watermelon, Muskmelon, Cucumber, Vegetables
- Rabi Crops
-
Major Crops in India
- Food Crops
- Rice: Staple food crop, requires high temperature and high humidity
- Wheat: Second most important cereal, needs cool growing season and bright sunshine
- Millets: Jowar, Bajra, and Ragi (Nutritive value, coarse grains)
- Maize: Used as food and fodder, requires temperature between 21┬░C to 27┬░C
- Pulses: Major source of protein, leguminous crops (except tur) that restore soil fertility
- Food Crops other than Grains
- Sugarcane: Tropical and subtropical crop, needs hot and humid climate
- Oilseeds: Groundnut, mustard, coconut, soybean (used for cooking and raw material)
- Tea: Beverage crop, labor-intensive, requires tropical/subtropical climates and well-drained soils
- Coffee: Indian coffee (Arabica variety) is known worldwide
- Non-Food Crops
- Rubber: Equatorial crop, requires moist and humid climate
- Fibre Crops:
- Cotton, Jute (known as the golden fibre), Hemp, Natural Silk
- Silk is obtained from cocoons of silkworms fed on mulberry leaves (Sericulture)
- Food Crops
-
Technological and Institutional Reforms
- Need for Reform
- Agriculture practiced for ages without compatible technological changes
- Dependence on monsoon and stagnant growth
- Institutional Reforms
- Collectivization, consolidation of holdings
- Abolition of zamindari system
- Provision of Kisan Credit Card (KCC) and Personal Accident Insurance Scheme (PAIS)
- Technological Reforms
- Introduction of Green Revolution and White Revolution (Operation Flood)
- Special weather bulletins and agricultural programmes on radio and TV
- Minimum Support Price (MSP) announced by the government
- Need for Reform
-
Contribution to National Economy, Employment, and Output
- Share in GDP has been declining over the years (a matter of serious concern)
- Establishment of Indian Council of Agricultural Research (ICAR) and agricultural universities
- Setting up veterinary services and animal breeding centers
-
Food Security
- Government objective to ensure food security for all through Buffer Stock and Public Distribution System (PDS)
- Managed by Food Corporation of India (FCI)
-
Impact of Globalization on Agriculture
- Present since colonial times (cotton, spices exported)
- Post-1990: New challenges for farmers regarding international competition
- Need for Organic Farming for sustainable development without environmental degradation