The future is here: in-house nutrition

Several years ago, I read a report by a major international bank specialising in the agro-industrial sector, in which it was predicted that in the very near future the pig production chain (from the pig producer to the consumer) will be made up of only three vital partners: pig producers (genetics and commercial), slaughterhouses, and retail stores. Everything else would be auxiliary or even not necessary at all. So, what about nutrition? It was claimed that the current nutrition suppliers for