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显岗水库实施渔业增产综合技术后 ,渔业产量显著增加 ,经济效益提高明显 ,并维持在较稳定水平。其关键措施是 ,施用化肥及绿肥以改善供饵条件 ,调整鱼种放养密度、规格、比例使种群结构趋于合理 ,采取有效的防逃除野措施以提高放养鱼类回捕率及放养效益 ,使用定置张网及联合渔法相结合的捕捞方式来解决生产与销售的矛盾 ,以行政、法律和经济的综合渔政管理手段维持生产秩序等
After implementing the comprehensive fishery stimulation technology in Xianghuang Reservoir, the fishery output has increased significantly, the economic benefits have been obviously improved, and maintained at a relatively stable level. The key measures are to apply fertilizers and green manure to improve feeding conditions, adjust stocking densities, specifications and proportions so that the population structure tends to be reasonable and adopt effective anti-escaping measures to increase the recovery rate and stocking benefit of stocked fish , The use of fixed Zhang net and the combination of fishing methods of fishing to solve the contradiction between production and sales, with administrative, legal and economic comprehensive fishery management tools to maintain the production order