If farmers think they have a tough time producing enough rice, wheat and other grain crops, global warming is going to present a whole new world of challenges in the race to produce more food, scientists say. Farmers will have to change crop management practices, grow tougher plant varieties and be prepared for constant change in the way they operate, scientists say.
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/ 24 February 2008
Guarded by motion-detector cameras, security fences and the odd polar bear, a huge cavern has been built in an island off northern Norway to help secure global crop diversity. The Svalbard Global Seed Vault is a veritable Fort Knox for seeds and aimed at safeguarding genetic heritage for future generations.