Jiangsu completes the goal of the regulation of net culture on schedule

Introduction: after more than three years of efforts in Jiangsu Province, the net aquaculture in Taihu Lake has been reduced from the original 50000 Mu to the current 25000 mu The goal of net aquaculture regulation has been completed on schedule, which has played a positive role in improving the water environment in the lake area It is an important part of the comprehensive renovation of Taihu Lake, and also an inevitable measure of the ecological environment protection and construction of Taihu Lake In recent years, through the measures of scale control, reasonable layout and structure optimization, Jiangsu Province has made the regulation of network enclosure go on smoothly At the same time of reducing the area, the province optimizes the layout structure, variety structure and technical structure of the net culture in Taihu Lake, and develops the culture varieties with less pollution and high efficiency According to the estimation of relevant experts, only by adjusting the breeding variety structure, 18000 tons of feed will be reduced every year In view of the risk of eutrophication and potential secondary pollution in Taihu Lake, the lake area will increase the release of herbivorous and filter feeding fish, control the coverage of water grass, and form a virtuous cycle of water grass absorbing nutrients and fish eating water grass Taihu Fisheries Management Association has also established a 4000 mu standardized management demonstration area for net culture in East Taihu Lake It has implemented small-scale management for net culture, promoted harmless production, and significantly improved the scientific and technological content of culture.