This mod is also known as nevermine and it contains 14 crops at present.
I was hoping that support could be added for this.

While this adds support for the crops in AoA, it does not seem to add resource crops for it's ores. I don't know what the policy on this is, and whether there is any way to add these yourself (I saw that MineTweaker support is incomplete, so probably not).

Why would MineTweaker support be incomplete?
If you want resource crops for other ores, there is the possibility to add custom crops yourself.

I saw the "MineTweaker3 integration is currently in development" on the README of this repository, and I understood that to mean the integration was not yet complete/functional. Looking at it again, I now see that I completely missed the link to the MineTweaker3 docs above that, so my bad for not reading all of the readme properly. Sorry for wasting your time!

Oh ye, that readme hasn't been updated in ages, my bad.