当前,由于淡水养殖面积的扩大,水产品产量大幅增加,而有些地方放养品种单一,产量集中,造成水产品滞销;同时饲料、燃油价格不断上涨,淡水养殖病害加重,用药量加大,造成水产养殖整体效益下降。现就应对淡水养殖效益下滑措施探讨如下:1.注重水产品质量,发挥品牌优势一是制订水产品 At present, due to the expansion of freshwater aquaculture area, the output of aquatic products has risen sharply. In some places, the stocking of single species and the concentrated production have resulted in the slow-moving of aquatic products. Simultaneously, feed and fuel prices have risen, the diseases of freshwater aquaculture have been aggravated and the dosage has been increased, resulting in aquaculture The overall efficiency of farming decreased. The response to freshwater aquaculture benefits of the following measures to reduce the slide: 1. Pay attention to the quality of aquatic products, brand advantages First, the development of aquatic products