What Is Low External Input Agriculture

Definition 2: Low-External-Input and Sustainable Agriculture (LEISA) is agriculture which makes optimal use of locally available natural and human resources (such as soil, water, vegetation, local plants and animals, and human labour, knowledge and skill) and which is economically feasible, ecologically sound, …

What is low external input agriculture system?

The term low input agriculture has been defined as production activity that uses synthetic fertilizer or pesticides below rates commonly recommended by the Extension Service. It does not mean elimination of these materials.

What is high external input agriculture?

High external input agriculture depends heavily on artificial chemical inputs such as fertilisers and pesticides, hybrid seed, mechanisation based on fossil fuels and often also irrigation where developing society may hardly afford.