There are probably a couple of things.
One is that in order to get, say, a Ph.D. in plant breeding, you have to come up with something new, and sometimes those things aren't very practical from a plant-breeding organization's point of view. Sometimes they're cutting-edge and somebody will use them, but in our type of situation, we need people who are hands-on and know how to put seed in the ground and make the crosses and be all-encompassing. There are certainly Ag Canada breeders and university breeders who do this, but the training to get a Ph.D. in plant breeding today isn't very conducive to it.