高原渔业集装箱设施养殖试验研究

Breeding Experimental Research on Fishery Cotainer Facility on Plateau

西藏林芝市场供应的水产品绝大部分由内地通过陆路或空运方式供应,水产设施养殖方面在西藏林芝市尚存空白。在西藏林芝市开展高原渔业集装箱设施养殖试验,通过大力发展集装箱养殖,探索在高原地区发展渔业养殖的新思路、新方法,保障当地水产品供给,可逐步改变水产品基本靠外运和天然捕捞为主的现状。试验结果表明,以集装箱养殖模式养殖罗非鱼、生鱼、宝石鲈、草鱼,平均成活率≥94%,增重率在1.6~5.3 g/d之间,每年的可预期利润达8万元以上。集装箱养殖系统养殖过程无环境污染,产品健康优质、丰富多样,该试验对高原水产养殖模式进行了有益的尝试,实现了较高的经济效益和社会效益。

Most of the aquatic products supplied by the Linzhi market in Tibet are supplied by land or air from the mainland.The aquaculture facility breeding is still blank in Linzhi City,Tibet.Therefore,a plateau fishery container facility breeding experiment was carried out in Linzhi City,Tibet.Through vigorously developing container culture,new ideas and methods for developing fishery culture in the plateau area were explored to ensure the supply of local aquatic products,and gradually change the aquatic products basically relying on shipping and natural fishing Mainly the status quo.The test results show that the average survival rate of tilapia,raw fish,gem seabass,and grass carp cultured in the container culture mode is more than 94%,the weight gain rate is between 1.6 and 5.3 g/d,and the annual expected profit is above 80 thousand yuan.The container breeding system has no environmental pollution during the breeding process,and the products are healthy,high-quality,rich and diverse.It has made beneficial attempts to the plateau aquaculture model and achieved high economic and social benefits.