Final answer:
A semi-intensive feeding regime is a method of feeding animals that falls between extensive and intensive. An example is raising chickens in a free-range system where they have access to pastures for foraging but are also given controlled feed.
Step-by-step explanation:
A semi-intensive feeding regime is a method of feeding animals that falls between extensive (where animals forage on their own) and intensive (where animals are fed a controlled diet). In a semi-intensive feeding regime, animals are given some access to forage, but they also receive supplemental feed to meet their nutritional needs. An example of a semi-intensive feeding regime is raising chickens in a free-range system, where they have access to pastures for foraging but are also given a controlled feed to ensure they receive proper nutrition.