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我省对虾养殖始于1979年,经过7年来的努力,今年养殖面积、总产量和单位面积产量比1984年分别增长1。5、4和1倍,迈出了可喜的一步。目前,我省对虾养殖由于技术和管理水平的差异,单产高低相差悬殊,高的亩产646斤,低的仅4斤。因此,如何提高单产,充分发挥虾池的生产力,增加经济效益,已成为当前我省对虾生产进一步
Shrimp farming in our province started in 1979. After seven years of hard work, this year we have taken a gratifying step toward raising the area for breeding, total output and unit area output by 1.5, 4 and 1 times respectively over those in 1984. At present, shrimp farming in our province as a result of differences in technical and management levels, the disparity between the level of yield, high per mu 646 pounds, low of only 4 pounds. Therefore, how to improve yields, give full play to the productivity of shrimp ponds and increase economic benefits have become the current shrimp production in our province to further