Farmers dry oil sunflower seeds in Shejia Town of Wudi County in Binzhou, east China's Shandong Province, July 8, 2014. It was the first try to plant oil sunflower in the soil with higher salt-alkali content along the bank of the Bohai Sea. (Xinhua/Chu Baorui)
Farmers harvest oil sunflower in Shejia Town of Wudi County in Binzhou, east China's Shandong Province, July 8, 2014. It was the first try to plant oil sunflower in the soil with higher salt-alkali content along the bank of the Bohai Sea. (Xinhua/Chu Baorui)
Farmers harvest oil sunflower seeds in Shejia Town of Wudi County in Binzhou, east China's Shandong Province, July 8, 2014. It was the first try to plant oil sunflower in the soil with higher salt-alkali content along the bank of the Bohai Sea. (Xinhua/Chu Baorui)