AND Arable Land
Go by the soviet, or the south african example. Arable land will be confiscated and put under control of the government, with the current owners either being driven off their land, or summarily executed for resisting. Oh, and don’t forget GM seed crops, designed to produce sterile seed. You would want to invest in heirloom seeds, and protect against cross-pollination. You’ll end up growing crops much like the current pot farmers do now, becoming a criminal for the act of being independent. Control the food, control the people.