随着水产养殖业规模的扩大和养殖集约化程度逐步提高，人们对产量的片面追求导致养殖环境日趋恶化，病害发生率越来越高，水产品的质量不断下滑，安全问题成为人们关注的焦点。本文从水产健康养殖理念的形成与发展、涉及关键技术问题以及发展趋势等方面探讨了水产健康养殖的重要性和紧迫性，并从科研、技术、产业和政策法规等方面对水产健康养殖的实施和推广提出了一些建议和对策。

With the expansion of the aquaculture industry—in terms of scale and intensity—the single-minded pursuit of output has led to the deterioration of the aquaculture environment and frequent outbreaks of diseases, which has resulted in the diminished quality of aquatic products and safety of aquatic foods. The importance and urgency of realizing the concept of a healthy aquaculture industry is discussed herein, including the formation and development of this concept and corresponding key technologies. Suggestions and strategic measures for the operations and expansion of healthy aquaculture are put forward from perspectives based on science and technology, industry, policy and regulations.