Chapter 12 UPDATE
Factors Affecting Productivity
Physical
Relief
Gentle
Enable use of machines eg. Tractors, Harvesters
Steep
Terracing
Soil
Fertility
Type
Climate
Temperate
Tropical
Social
Land Fragmentation
Land Tenure
Private Landlords
Government
Economic
Demand
Capital
Political
Government Policies
Technology
The Green Revolution
High Yielding Varieties
Modern Irrigation Methods
Use of Chemicals
Fertilisers
Pesticides
Herbicides
The Blue Revolution