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目前,随着各项体制的不断改革,能否把“改革”二字应用到鱼种放养比例上,我想,完全可以试行。一、精养鱼池可适当混养野杂鱼一般认为,精养池内不可能人为投放野杂,鱼特别是象乌鱼、鳜鱼、鳡鱼等凶猛野鱼—即吃鱼的鱼,一旦投放,家鱼将有灭亡之危险。但是,经过近年来的实践证明,这类鱼适当放养,采用“以毒攻毒”之战术,两全其美,切实可行:如我场养殖组李旭照同志,在85年6月份每亩放养了10尾寸苗乌鱼(才鱼)。年底干池时,成活率达98%,每尾重1斤左右,况且市场销售价格相当可观,而池内耗食量大的小鱼虾几乎没有,今年户户都将仿效。我场还有每亩放养几尾鳡鱼、鳜鱼、黄颡鱼的,其
At present, with the continuous reform of various systems, whether we can apply the word “reform” to the stocking ratio of fish species can be tried out completely. First, the intensive fish pond may be properly mixed with wild trash Generally believed that the intensive pool is not man-made put wild miscellaneous, fish, especially as mullet, mullet, mullet and other ferocious fish - fish that eat fish, once Put, fish will have the danger of perishing. However, after years of practice, it has been proved that such fish are properly stocked and adopt the tactics of “attacking the poison by poison” to make the best of both worlds. For example, Comrade Li Xunzhao of our breeding group raised 10-inch Miao mullets per mu in June, 85 (Only fish). At the end of the dry pool, the survival rate of 98%, weighing about 1 kg per tail, Moreover, the market price is considerable, and the pond consumption of fish little fish, this year, households will follow suit. My field there are stockings per acre stocked catfish, catfish, catfish, its