A farmer works on a pile of newly-picked corns in Juanxing Cooperatives in Songbai Zhoujia Village of Dehui City, northeast China's Jilin Province, Oct. 15, 2014. As one of major granaries of China, Jilin Province is expected to see the 11th harvest year despite the lingering drought this summer. (Xinhua/Wang Haofei)

Photo taken on Oct. 15, 2014 shows the high-yield experimental cropland in Juanxing Cooperatives in Songbai Zhoujia Village of Dehui City, northeast China's Jilin Province. As one of major granaries of China, Jilin Province is expected to see the 11th harvest year despite the lingering drought this summer. (Xinhua/Wang Haofei)

The sun rises over the croplands in Yushu City, northeast China's Jilin Province, Oct. 15, 2014. As one of major granaries of China, Jilin Province is expected to see the 11th harvest year despite the lingering drought this summer. (Xinhua/Wang Haofei)

Newly-picked corns are piled on ground in Juanxing Cooperatives in Songbai Zhoujia Village of Dehui City, northeast China's Jilin Province, Oct. 15, 2014. As one of major granaries of China, Jilin Province is expected to see the 11th harvest year despite the lingering drought this summer. (Xinhua/Wang Haofei)

Farmer Zheng Chunfang shows her newly-picked corns in Shijia Village of Yushu City, northeast China's Jilin Province, Oct. 15, 2014. As one of major granaries of China, Jilin Province is expected to see the 11th harvest year despite the lingering drought this summer. (Xinhua/Wang Haofei)

Septuagenarian farmer Li Jun sits on a pile of newly-picked corns in Wukeshu Township of Yushu City, northeast China's Jilin Province, Oct. 14, 2014. As one of major granaries of China, Jilin Province is expected to see the 11th harvest year despite the lingering drought this summer. (Xinhua/Wang Haofei)

Farmers collect corns in Guijia Village of Yushu City, northeast China's Jilin Province, Oct. 15, 2014. As one of major granaries of China, Jilin Province is expected to see the 11th harvest year despite the lingering drought this summer. (Xinhua/Wang Haofei)

Farmers pick up corns left in the field in Yushu City, northeast China's Jilin Province, Oct. 15, 2014. As one of major granaries of China, Jilin Province is expected to see the 11th harvest year despite the lingering drought this summer. (Xinhua/Wang Haofei)

A harvester collects corns in Guijia Village of Yushu City, northeast China's Jilin Province, Oct. 15, 2014. As one of major granaries of China, Jilin Province is expected to see the 11th harvest year despite the lingering drought this summer. (Xinhua/Wang Haofei)