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目前,有不少养殖户仍沿用以投喂青饲料为主的传统养殖方式,并将这种养殖方式的应用范围不断扩大,发展呈多样化格局。虽然青饲料养鱼不乏其优点,但也存在着诸多不利于提高养殖经济效益的弊端。从我们调查的情况看,普遍养殖效益不高,部分养殖户严重亏损。为此,我们提醒广大养殖户切不可将青饲料作为主要营养源(投喂量超过60％)或唯一的
At present, many farmers are still using traditional farming methods mainly for feeding green fodder, and the scope of application of this breeding method has been constantly expanded and diversified. Although there is no lack of green feed for its advantages, there are still many disadvantages that are not conducive to raising the economic benefits of aquaculture. From our survey, the general breeding efficiency is not high, some farmers serious loss. For this reason, we remind farmers not to use green fodder as the main source of nutrition (more than 60%) or only