多年来,虾池底质不断老化,水质越来越容易败坏,诱发的虾病很难控制,严重地制约了对虾养殖业的发展.1992年结合省水产科技包县工作,我们首次在无棣县对虾养殖中大面积推广使用光合细菌,经一年推广工作,取得了较好成效. Over the years, the shrimp ponds constantly aging sediment quality is more and more easily corrupted, the induced shrimp disease is difficult to control, seriously hampered the shrimp aquaculture development. 1992 combined with the provincial fisheries science and technology package County, we first in Wudi County shrimp farming in large areas to promote the use of photosynthetic bacteria, after a year of promotion work, achieved good results.