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Yes, but there's a lot of marginal semi-arid land out there which is no good for producing crops, but fine for producing something like the switchgrass they're
by hugh 19y ago
Yes, but there's a lot of marginal semi-arid land out there which is no good for producing crops, but fine for producing something like the switchgrass they're thinking of using.
- hugh 19y agoOh yeah, and also (replying to myself here) you can use the waste products which you get from crop production anyway -- e.g. the stalks and leaves -- so it can work in parallel with food production. That stuff currently has negative value -- farmers will pay you to take it off their land.