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submitted 11 months ago by TotallyHuman@lemmy.ca to c/asklemmy@lemmy.ml

Crops can blight, animals can get diseases. I don't know much about hydroponics but I know that bacteria are a concern. What food source is the most reliable, the least likely to produce less food than expected?

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[-] Catoblepas@lemmy.blahaj.zone 2 points 11 months ago

The problem with the potatoes in Ireland at the time is that they were basically a monoculture and all had the same susceptibility to the same diseases.

If you grow them as they're traditionally grown in Central and South America, you have hundreds (or thousands!) of varieties of potatoes planted in different climate zones by utilizing mountains. You have basically no risk of a total crop failure as long as it rains or you can irrigate them.

this post was submitted on 29 Sep 2023
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