Pig keeping in the tropics - part 6

Chia sẻ: Tra Sua Nguyen | Ngày: | Loại File: PDF | Số trang:18

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Pig keeping in the tropics - part 6

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Diseases, prevention and control Local breeds are often resistant to diseases. The main problem with keeping any sort of pig in free-range or semi-intensive systems is not disease but disabling infestation by worms or other parasites. It is in intensive pig keeping systems that disease is a greater risk

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