I am just about done reading through, "Harris on the Pig" and I have to say that it has been quite the read. The depth and detail of the study of different breeds, raising techniques, on farm research, and even more has been very enjoyable. Plus, you have to add in the fact that this is good historical knowledge that that has been tested over time (not saying we need to go back to all of it). What I'm trying to say is that it is a good book for the small-scale pig farmer. It may not have all the practical applications of other books, but the tidbits that you can glean are pretty cool.But, there has been one thing that has been running though my mind as I read through this book. Often the book talks about boiling or cooking the feed. In fact in the chapter about piggeries and pig pens almost all of the buildings included a boiler. I know that boiling the swill/house waste is was a practice used to kill germs and what not, but that is not the only application Joseph Harris talks about.
The book also mentions many different times about boiling the feed, whether it been peas or oats or corn or what ever. I understand how they would do it, but I am wondering why the would do it? Can anyone enlighten me on the story behind this and if there are many people doing it today? I would love to hear about it!

