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探索小型水库水质、溶氧、自然饵料资源等生态优势与土著名贵鱼类—斑鳜品种生态特性配置而进行的生态混养试验。可养水面41hm2的小(一)型水库,混养规格为25尾/kg的斑鳜鱼种,采用生态养殖技术,取得平均规格207g/尾、产量3843kg、效益提高53.4%的试验结果。分析讨论了小型水库混养斑鳜的生态技术措施、养殖品种间的关系、与混养翘嘴鳜的优势对比等问题。
Explore the eco-polyculture experiments of the ecological advantages of small reservoirs, such as water quality, dissolved oxygen and natural food resources, and the ecological characteristics of the endemic and rare fish - mackerel species. Small (a) type reservoirs with water surface of 41hm2 can be raised, with polyculture specifications of 25 species / kg of cantharidin. Using ecological farming techniques, the average yield of 207g / tail, the yield of 3843kg and the benefit of 53.4% were obtained. The ecologic technical measures of the mixed reservior of small reservoirs, the relationship among the cultured species and the comparison of the advantages of the mixed turtles are discussed and discussed.