I don't know that I would say drought. But, we definitely have years where we don't get enough rain for crops to grow well so farmers etc do irrigate.
I'm not really planning commercial but I do have a large orchard planned. Mainly to account for loss of trees in no small part because I don't know what I'm doing, and to account for years when not everything will bear well. Those years, I'm thinking of putting back a lot and possibly having a stand out by the road.
They used to keep cattle on this property I'm told but mainly just left them out. In the following picture, you will see a metal shed that used to be used for horse stalls. Here is the pic of the house area:
And here it is if that image is too small: House Closer Up Picture