Abstract: In order to provide scientific evidence for the production and safety application of the special controlled-release fertilizer for paddy rice, field experiment was conducted to study the effects of controlled-release fertilizer on paddy rice yield, fertilizer utilization and economic benefit. The results indicated that: compared with common fertilization, there was no significant difference on the height and lamina chlorophyll content of paddy rice under controlled-release compound fertilizations with various nutrient proportions and different fertilization. Based on the same application of fertilizers, the level of soil nutrient was higher under controlled-release compound fertilizer treatments than under common fertilizations, controlled-release compound fertilization increased the content of N, P and K in paddy rice 5.0%-20.3%, 2.7%-40.8%, -8.2%-39.9%, respectively. The yield of paddy rice increased up to 6.90%-15.3% under controlled-release compound fertilizer treatments. The utilization rate of nitrogen, phosphorus, potassium fertilizers was 6.07%-29.91%, 41.86%-85.57%, 38.57%-95.43%, respectively. The income of paddy rice under controlled-release compound fertilizer enhanced 537-1296 yuan/hm2 in comparison with common fertilization. Controlled-release compound fertilizer could effectively simplified the cultivation techniques of paddy rice, and special controlled release fertilizer for paddy rice should be developed and promoted actively.