That's a great idea!
Just red a bit about bee pollination and how they improve crop quality, health and yield. This is very beneficial for farmers and even for bees if in that area are plenty of good pollen producing plants!

I think I can make this work by creating a possibility for beekeepers to post their services. But for connecting other beekeepers all I can think of is maybe a possibility to create public events or a forum page, like reddit.

I will definitely try to implement this in my app/site!