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Unit 1: Ecological Concepts and Principles
Introduction
Agroecology Framework
What is an Ecosystem?
Ecological Principles for Ag Systems
Unit 2: Applying Ecological Principles
From Principles to Practice
Sustainable Crop Production
Key Practices (Crops)
Sustainable Livestock Production
Key Practices (Animals)
Unit 3: Systems in Action
Monitoring Agroecosystems
Organic Agriculture
Authors/Acknowledgements
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Unit 1: Basic Ecological Concepts and Principles Related to Agricultural Systems
One simple and familiar way to illustrate this principle is by looking at the hierarchical organization within an ecosystem.
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