tailieunhanh - Ebook Modern pig production technology - A practical guide to profit: Part 2
Part 2 book "Modern pig production technology, a practical guide to profit" includes content: Managing people, partnerships, computer records, contracts, growth rate, food conversion, mixing pigs, stocking density, computerised wet feeding, batch farrowing, parity segregation, seasonal infertility, hot weather, dirty pens, tailbiting and other vices |
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