Why aren’t you using AIV?

AIV (Annual Investment Value) is a very underused measurement term by pig farmers the world over. Pig producers have a vast range of options in how best to spend their hard-earned capital. There are at least 100 feed additives to choose from, over 120 medicinal products and double that number of pieces of pig equipment, all of these from the very cheap to the extremely expensive. AIV (I invented the term 25 years ago) narrows the choice to a considerable extent.  A simple AIV calculation