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湖南省湘西、湘西南地区中小水库数量众多,且不少水库已经被充分的利用,进行投肥水产养殖。同样是施肥养殖,但产生的效益却相差非常悬殊。为提高广大水库养殖者的
A large number of small and medium reservoirs are in western Hunan and western Hunan and many reservoirs have been fully utilized for fertilizer and aquaculture. The same is fertilization, but the benefits are very different. To improve the majority of reservoir farmers