Very bad homeworld Moral?
I've been having a horrible time keeping up moral on a few specific planets. Namely though my homeworld. I've been playing a custom race with Iconian tech tree and the 30% moral boost. I'll build a Dream Conclave (25% Morale boost) on my homeworld eventually but still while the majority of my worlds at the medium stage of the game will be around 75-85% moral with a few tipping in the yellow and a few close to 100% my homeworld dips in the red at low 40's and 2 dream conclaves seem to only get me around 55-60% at best. What am I missing here?
Also whats most peoples opinions on farms? Does everyone eventually use them on farm tiles? Do most build 1 or more on most worlds even w/o tiles? Only benefit I can see is extra tax's on that world but still learning not sure what else. I know the Robotic Farm things increase pop also but thats not really an issue.
Edit: Also my homeworld and few worlds with bad moral are all pretty much population capped and they are whining about population so wtf does one do. Not like I have an "slaughter 1 billion of my own people" button (hmm thats an idea for GC3).
Also can't figure out how to use planetary Govenors. I create one and add what I want on the list but I don't see any selection to select what planets or even to just say all planets. What am I missing cause I'm getting sick of micromanaging 50-100 worlds.