Up on the roof

Source:CFP Published: 2012-11-15 23:00:06

 

Four men harvest rice on a roof Thursday in Taizhou, East China's Zhejiang Province. The method can not only save farmland resources but also help with heat insulation. To ensure grain security, China set a
Four men harvest rice on a roof Thursday in Taizhou, East China's Zhejiang Province. The method can not only save farmland resources but also help with heat insulation. To ensure grain security, China set a "red line" to guarantee its arable land never shrinks to less than 1.8 billion mu (120 million hectares). Photo: CFP





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