几年来,随着我国养虾事业的不断发展,我市不少沿海县利用浅海滩涂相继建起许多不同类型的养虾池,养虾技术日臻完善,养虾产量不断提高。但是,由于我市养虾起步早,经验不足,所建虾池一大二浅三不配套,有不少的池达不到精养要求,使许多单位处在产量低、规格小、经济效益差,直至亏损的水平上。为了改变这种状况,自1982年冬 In recent years, with the continuous development of shrimp farming in our country, many coastal counties have successively built many different types of shrimp ponds using shallow beach tidal flats. The shrimp farming technology is improving day by day and the shrimp production is constantly improving. However, due to the early start of our shrimp farming, lack of experience, the built shrimp pond sophomore shallow three unsupported, many of the pool reach the intensive requirements, so many units in the low yield, small size, economic benefits Poor until the level of loss. In order to change this situation since the winter of 1982