Cāngying nóngchǎng shì xúnhuán nóngyè de diǎnxíng lìzi.
Fly farms are a classic example of circular agriculture.
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Industrial maggot farming, typically using black soldier fly (黑水虻) larvae, is a major emerging sector in Chinese circular agriculture — the larvae consume food waste and are dried into high-protein feed for poultry and fish.
