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One issue is methane emissions from the rice paddies, which is a rice-specific phenomenon which you wouldn't have growing wheat, millet etc.
by leethargo 4y ago
One issue is methane emissions from the rice paddies, which is a rice-specific phenomenon which you wouldn't have growing wheat, millet etc.
- IKLOL 4y agoI think we should stop focusing on how much waste FOOD that humans live on produces and focus more on renewable energy. I can see good intentions turning into famine very quickly.
- unixgoddess 4y agoanother rice-specific issue is the huge amount of arsenic. curiously, there's more arsenic in highly processed rice products (rice crackers), I have no idea why.
- yareally 4y agoPesticide runoff? Arsenic is commonly used a pesticide. Best of all, it's considered organic, so farmers are encouraged to use it.
- chomp 4y agoBoth naturally from rocks and soil, and latent arsenic from decades of arsenic pesticide use. Arsenic pesticides have been banned for a while, but they’re still in the soil. Rice, for whatever reason, can take up this element more readily than other crops. There has been some research on this: https://pubmed.ncbi.nlm.nih.gov/29749629/ https://pubmed.ncbi.nlm.nih.gov/29749629/
- unixgoddess 4y agowhat confuses me is not the origin of the arsenic in rice, but why there's more after you process the rice... where does it come from??
- chomp 4y agoDepends on your definition of "process", but parboiled rice can use the same arsenic contaminated groundwater and can raise the arsenic content depending on the process used, whereas mechanical hulling reduces it.
- commitpizza 4y agoSure, I only buy rice grown in italy due to that they have a much lesser amount of arsenic in the ground.
- leethargo 4y agoItalian rice also doesn't have the methane problem.