一、仿生态养殖概要1.池塘条件选择海水围塘,面积3～6公顷,呈长方形,水深2～5米,沟深1.5～4.5米,满池蓄水平均水位0.8～1米,最深在3米以上,滩面可以蓄水0.8米,全年每日均可以进排水。养殖区的常年海水比重为1.0150～1.0190,pH7.2～8.4,溶氧≥4毫克/升,水温2～35℃。在塘中可混 First, the imitation of eco-farming Overview 1. Pond selection of seawater ponds, an area of ​​3 to 6 hectares, rectangular, water depth of 2 to 5 meters, ditch 1.5 to 4.5 meters deep, full pool average water level 0.8 to 1 meter, the deepest in 3 meters or more, the beach can store 0.8 meters, the daily intake and drainage throughout the year. The proportion of perennial seawater in the culture area is 1.0150-1.0190, pH7.2-8.4, dissolved oxygen≥4 mg / L and water temperature 2-35 ℃. In the pond can be mixed