黄河三角洲地区土地、淡水资源丰富,饵料供应充足,交通、电力、通讯等基础设施配套完善,发展淡水渔业生产,具有得天独厚的优越条件。尤其是养殖草食性鱼类,是降低成本,增加效益,提高土地利用效率的一项重要措施。大力开展高产技术研究,培育大规格优质鱼种,是发展淡水渔业生产的基础。1池塘条件草鱼苗种培育池面积以3333m~2(5亩)左右为宜, The Yellow River Delta region has rich land and freshwater resources, adequate supply of foodstuffs, complete facilities for infrastructure such as transportation, electricity and telecommunications, and the development of freshwater fishery production. It enjoys unique advantages. In particular, the cultivation of herbivorous fish is an important measure to reduce costs, increase benefits and increase land use efficiency. Vigorously carry out high-yielding technology research, cultivate large-size high-quality fish species, is the basis for the development of freshwater fisheries production. 1 pond conditions Grass carp breeding pond area of ​​3333m ~ 2 (5 acres) is appropriate,