Chapter 14

Agroecology: The Ecology of Sustainable Food Systems · 3 exercises

Problem 1

What are the similarities and differences between an obligate mutualism in a natural ecosystem and the relationship between humans and their domesticated organisms?

4 step solution

Problem 3

What are the weaknesses of a germplasm preservation program that focuses only on the key crops and the storing of genetic material in large environmentally controlled germplasm banks isolated from the field situation?

5 step solution

Problem 5

What is meant by "agroecosystem selection" in the directed selection process?

3 step solution

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