Farmers work in the fields in Hezhou City, south China's Guangxi Zhuang Autonomous Region, March 21, 2014. (Xinhua/Liao Zuping)
A farmer fertilizes in the field in Machang Village of Xuyi County, east China's Jiangsu Province, March 21, 2014. (Xinhua/Zhou Haijun)
Farmers work in the field in Hezhou City, south China's Guangxi Zhuang Autonomous Region, March 21, 2014. (Xinhua/Liao Zuping)
A farmer works in the field in Shuangxi Village of Jing'an County, east China's Jiangxi Province, March 21, 2014. (Xinhua/Xu Zhongting)
Farmers work in the field in Machang Village of Xuyi County, east China's Jiangsu Province, March 21, 2014. (Xinhua/Zhou Haijun)
Villages work in the field in Siai Village of Luocheng County, south China's Guangxi Zhuang Autonomous Region, March 21, 2014. (Xinhua/Wu Yaorong)
A farmer works in the filed in Lianyungang City, east China's Jiangsu Province, March 21, 2014. (Xinhua/Geng Yuhe)