Minecraft wiki entry for Survival_in_an_infinite_desert, associated text: Thanks to the wandering trader, villagers, the nether and end, there are many farms that can be created. Tree farms for overworld wood are possible, as long as you have some dirt. All crops are also farmable, including chorus fruit. You can build bartering farms, hoglin farms, fortress farms and gold farms in the nether, and enderman farms in the end. Lava is also renewable from dripstone and dripstone blocks. All flowers and dyes are renewable from wandering traders. Overworld mob farms are also possible. Chickens can spawn as a chicken jockey in the nether, allowing for chicken farms. However, grass blocks are unobtainable, making flower farms useless although flowers are renewable. Sweet berries are unobtainable. Turtle eggs are also unobtainable. Mobs that require specific biomes cannot be spawned, such as turtles, strays, guardians, overworld animals, and drowned. Things like scutes, prismarine, raw beef, steak, and tridents are unobtainable. Villagers allow for renewable diamond armor, enchanted books, bells, and many other things. Raids can produce totems of undying and hero of the village can produce clay blocks, making terracotta renewable. The wither can be killed for nether stars and beacons.