Two men squat besides pest monitoring equipment in a field in Neijiang, Southwest China's Sichuan Province on Monday. The season of "Lesser Fullness" falls on Tuesday, one of the 24 solar terms according to China's ancient agricultural calendar, which means the harvest is soon to come. China's total grain output is expected to continue rising, hitting 600 million tons in 2013, the Chinese Academy of Social Sciences forecast in a report released in April. Photo: CFP