A few hundred people are colonists on an erratically-supplied (temperate zone) "earthlike" planet. The company which put them there wanted to keep them alive and growing basic foodstuffs, in case it ever needs a base in that star system. But it doesn't have a pressing need for that base just now. There is no way to send the company a message, and no return ship available.
Basic technology was provided about fifty years ago but, without regular or predictable resupply, starvation is a constant threat. There has been one supply ship every 5 to 10 years since then. There are some chickens and feral pigs, and some horses.
Assuming the seeds are available, what foods should the colonists grow to stay alive?
Your help and advice much appreciated!