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为加速对虾养殖业的发展,充分利用滩涂、宜渔荒碱地优势,进一步改善养殖生态环境,有效解决对虾养殖生产中病害难防治的问题,我们分别在东营区与垦利县开展了日本对虾压茬养殖试验。它的原理是利用日本对虾生长周期短,生长迅速,一年可多茬放养的特点,通过改善生态环境,使用高标准的池塘,投喂优质对虾配合饲料,切断虾病传播途径,提高对虾质量,捕大留小,分批上市,提高单位面积对虾产量。试验获得了较高的经济效益。现将试验情况总结如下:
In order to speed up the development of shrimp farming, make full use of advantages of tidal flats and suitable fishing grounds, further improve the ecological environment for breeding and effectively solve the problems of prevention and control of diseases in shrimp farming and production, Stubble farming test. Its principle is the use of shrimp growth cycle is short, rapid growth, more stubble stocking a year, by improving the ecological environment, the use of high standards of ponds, feeding high-quality shrimp feed, cut off the route of transmission of shrimp and improve shrimp quality , Catching big and small, listed in batches, increase shrimp production per unit area. Test obtained higher economic benefits. Now test the situation is summarized as follows: