Is there a way to kill the villagers? I tried poisoning them and closing all the village doctors but they never got heavily poisoned.

My village is now with 225 people and I can't produce enough processed food.

Update: After a long time playing in 4x speed a few poisoned villagers turned badly poisoned. Now my village is susteinable at 175 people.

Update 2: 1st playthrough, very caotic village. Decided to disasemble everything. Now I have 3 farms, but it's 4 small farms instead of one (it was 7 now is 12). Water, storage and kitchens are now close to the farms. Many food stands for places far from the kitchens.

Instead of cottages with 15 decoration using a ton of space I'm using only huts without decoration.

I have 215 villagers and need more workers. My food production exceeds the demand.