Fertilizer application can stabilize the fruit setting rate of strawberries in time. After the spring, the temperature is getting higher and the plants start to grow. The timely topdressing can increase the number of effective flower buds and increase the fruit setting rate. Because strawberry root is shallow, it is sensitive to fertilizer reaction. Fertilization should be mainly urea and compound fertilizer. The amount of fertilizer should not be too large. Generally, 5-6 kg of urea and 10-15 kg of compound fertilizer should be applied. In addition, during the flowering period, 0.2% potassium dihydrogen phosphate solution and 600-800 times of new high-fat film were applied for foliar application, which had good effects on improving quality and increasing yield.