The seed
industry is much more stratified with distinct activities.
In the 50's & 60's forage and
turfgrass were the dominant seed industry sectors. Today that
no longer is the case with annual crops capturing a much
higher profile. The seed business, like agriculture, has
become consolidated and is a much more B to B environment.
Furthermore the role of government as
plant breeders, extension advisors, etc. has diminished with
industry too taking up these functions.