The tide turns in favour of biotech foods
The issue of genetically modified foods has resurfaced, especially with the food shortages in Africa and many countries have embraced the idea.
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'Green revolution' needed to support African continent
A "green revolution" leading to much higher crop yields is needed to support the rapidly growing populations of African countries, a think-tank warns.
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GMO crop area in SA rises, slow growth for Africa
SA's genetically modified crop area for the 2010/11 season rose 6% but perceptions make it hard for other African countries to adopt the practice.
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Food crunch opens door to bioengineered crops
Zeng Yawen's outdoor laboratory in the hills of southern China is a trove of potential -- rice that thrives in cool temperatures or high altitudes.
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