Some species of earth ants have a kind of agriculture, and that underground without the aid of vision. And they are not even sentient or intelligent.
It is very likely that a nocturnal intelligent species would have effective senses not depending on light, so them sensing/navigating their natural environment is probably not a problem.
Nocturnal agriculture might well start with fungi or some kind of non-photosynthetic producers / stationary growths. Even if they do not live in caves, caves are still great for nocturnal agriculture due to them being protected from diurnal plants and animals and the environment.
From such farms their technology can advance to plants as they realize that farming photosynthetic organisms give much greater yields.
I can imagine that a major driving force behind their potential animal domestication would be for them to domesticate animals which help with their daytime agriculture (by killing daytime pests, fertilizing or even providing sight (like we use animals sniffing out truffles)).