At present, the phenomenon of rice loss during processing is very serious, especially the product yield is in low level for a long time, the products nutrient loss is serious, which is the great threat to the national food security and the residents' healthy diet. The whole society still lack effective management measures. Discussion and research was carried out among domestic grain guild, research institutes and nine domestic rice processing enterprises. The main reasons to cause rice loss during processing included the concept of consumer spending, process configuration, product standard system and the way of paddy drying from the point of view of consumer, enterprise, industry management, the postproduction processing pattern and so on. The control measures were put forward, which included strengthening science popularization and advocating healthy grain consumption, formulating reasonable process and improving the revision of relevant standards, strengthening scientific and technological innovation and increasing technical equipment level, increasing the policy support intensity on rice dry of new agricultural management main body, strengthening the construction of professional and technical personnel to improve rice product rate, improving the industry admission system and promoting comprehensive utilization of resources.