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一、池塘要求⒈鱼池开挖与一般鱼池不同的是,江滩鱼池不仅要考虑鱼池的设计,也要兼顾垂钓休闲的需要,更要考虑江堤的安全,达到生态养殖、安全养殖的要求。因此,开挖鱼池时必须要求离江堤岸脚20米以上。鱼池形状不应拘泥于方形,水位保持在2～2.5米,蟹池水深1.5～2米。坝埂高度3米,坝埂顶部宽度4～5米。迎江水面的坝埂用块石或水泥混凝土护坡,坝埂外的滩地保持在10～15米,有芦苇的最好保持芦苇的生长,利用其防风挡浪、阻挡漂浮物,使坝埂少受或免受其侵袭。进排水设施根据长江自西北
First, the pond requirements ⒈ fish pond excavation and general fish pond difference is that the river pond fish pond not only to consider the design of fish ponds, but also take into account the needs of fishing and leisure, but also to consider the safety of the river embankment to achieve ecological breeding, safe breeding requirements. Therefore, the excavation of fish ponds must require the embankment foot 20 meters above. Fish pond shape should not rigidly adhere to the square, the water level remained at 2 ~ 2.5 meters, crab pool depth of 1.5 to 2 meters. Dam 埂 height of 3 meters, dam 埂 the top width of 4 to 5 meters. Dam facing the river water with rock or cement concrete slope protection, the dam outside the beach to maintain 10 to 15 meters, the best reeds to maintain the growth of reeds, the use of its wind and wave blocking the floats, so dam less By or against its invasion. Water intake and drainage facilities according to the Yangtze River from the northwest