Photos show the elevated strawberry beds at the base of an agro-industrial company in Taizhou City, Zhejiang Province. Elevated strawberries stay warmer than strawberries in the ground, which means a relatively longer season, from November through April. The plants grow downward, making the berries easy to harvest. Their initial costs are higher than the normal ones. (Photo/ Liu Zhenqing)

Photos show the elevated strawberry beds at the base of an agro-industrial company in Taizhou City, Zhejiang Province. Elevated strawberries stay warmer than strawberries in the ground, which means a relatively longer season, from November through April. The plants grow downward, making the berries easy to harvest. Their initial costs are higher than the normal ones. (Photo/ Liu Zhenqing)

Photos show the elevated strawberry beds at the base of an agro-industrial company in Taizhou City, Zhejiang Province. Elevated strawberries stay warmer than strawberries in the ground, which means a relatively longer season, from November through April. The plants grow downward, making the berries easy to harvest. Their initial costs are higher than the normal ones. (Photo/ Liu Zhenqing)

(Executive Editor: Yongliu HE)