5 reasons why weaning age will come down

What is the ideal weaning age for pigs? Over the years expert columnist John Gadd observed that thinking about this has shown a tendency of ebb and flow. He explains where the next wave will take us. EXPERT Several years ago we had a popular programme on the BBC where acknowledged authorities provided a ‘Brains Trust’ to answer a whole variety of questions on life affecting us. The expert’s replies invariably commenced with “Well – it all depends!” I find myself in the same po