池塘养鱼是水产养殖业中应用最普遍、经济效益最高、也最受群众欢迎、与农、牧、副密切结合的一种生产形式(图1)。但由于池塘的具体条件、管理技术水平及所处地理位置等不同,单产也相差悬殊,年亩产几百公斤到几千公斤不等。 Pond fish farming is one of the most commonly used and most economically viable aquaculture applications, and is also most popular among the public and closely integrated with farming, pastoral and animal husbandry (Figure 1). However, due to the specific conditions of ponds, management techniques and geographic location, yields are also quite different. Annual yield of several hundred kilograms to several thousand kilos.