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1.螺种选择选用的螺种要个体大,外型圆且饱满,壳薄肉多,螺色淡青。最好到田间、鱼塘、河、沟捕获螺种,这样不仅可节约资金,而且比市场上购买的螺种新鲜、活动能力强。2.备好场地养殖场的池底要有一定厚度的淤泥,除水田、鱼塘及沼泽田不用铺泥外,人工开挖的养殖池必须铺好泥层。池面要养殖藻类,红萍等水生植物,供田螺食用,池边四周养植水草等作为田螺栖息的遮阴物,水下也要放置一些木条、竹枝、石头等。
1. Loose choice of species to choose the individual species of large, round and full shape, thin shells and more, Lo light blue. Best to the field, fish ponds, rivers, ditch capture snails, so not only save money, but also more than the market to buy fresh species, activity ability. 2. Preparation of site farms have a certain thickness of the bottom of the sludge pool, in addition to paddy fields, fish ponds and swamp fields do not have to shop, man-made aquaculture ponds must pave the mud layer. Pool to aquaculture algae, red duckweed and other aquatic plants for snails food, around the edge of the pool to cultivate plants and other snails habitat as shade, underwater have to put some wood, bamboo, stone and so on.