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国营乐亭县王滩农场,在发展多种经营中,充分利用海滩荒洼地,开展海淡水鱼混养生产,一九八一年在最小水面9.6亩,一般水面324亩,最大水面1500亩的一片咸淡水洼淀里,生产各种海淡水鱼17,000多斤,其中:海水鱼6,881斤(梭鱼1111斤,鲈鱼5770斤),淡水鱼10,119斤(草鱼1830斤,鲢鳙鱼3,552斤,鲫鲤鱼4,737斤)。同时增收苇子70,000多斤,总收入17.326.25元,总开支13385.68元,纯收入3975.78元,他们在实践中积累了利用咸淡水洼淀混养海淡水鱼的经验,为发展沿海的鱼类养殖生产开创了新的门路。
State-owned Laoting County Wangtan farm, in the development of a variety of operations, make full use of beach wasteland, to carry out the production of sea freshwater fish polyculture, in 1981 the minimum surface area of 9.6 acres, the general surface of 324 hectares, the maximum surface of 1500 acres A total of 17,000 kilos of sea freshwater fish were produced, including 6,881 catties of marine fish (1111 catties of barracuda and 5,770 catties of bass), 10,119 catties of freshwater fish (1830 catties of grass carp, 3,552 catties of silver carp and bighead carp, crucian carp 4,737 kg of carp). At the same time, the income of 70,000 kilos of reed, total income of 17.326.25 yuan, total expenditure of 13,385.68 yuan, net income of 3975.78 yuan, they have accumulated in practice the use of brackish water lake polyculture seawater freshwater fish experience for the development of coastal fish farming Production opens a new path.