Growing vegetables in salt water could address world food situation

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Submitted by Elsewhere on 2020-Oct-19 Mon 12:20
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500Foods shared this story from HD.com.

Experts say food production needs to increase by 70 per cent in the next 30 years to feed a world population expected to reach 9 billion people. Unfortunately, traditional agriculture is facing increasing scarcity of water due to climate change. Freshwater accounts for only 2 per cent of all water on…

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