I was reading civilopedia and noticed that academies "improve" resources. I've also noticed that in the civilopedia things like pastures don't start and bonus yield, but tend to increase the yield by an additional one food (or other resource).
On the otherhand, things like farms on wheat seem to increase the yield by two food (one for the farm bonus, one for the "improve resource" bonus).
Obviously placing an academy stops you from building an improvement on the tile, but if academies "improve" resources, than I thought replacing say a pasture with an academy should not cause a lost of production.
Is this the case, and if so, are these the best places to put academies?
On the otherhand, things like farms on wheat seem to increase the yield by two food (one for the farm bonus, one for the "improve resource" bonus).
Obviously placing an academy stops you from building an improvement on the tile, but if academies "improve" resources, than I thought replacing say a pasture with an academy should not cause a lost of production.
Is this the case, and if so, are these the best places to put academies?