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随着市场对大规格河蟹的需求，扣蟹培育尤为重要。而扣蟹培育好坏与池塘的环境条件、苗种来源、水质好坏和饲养管理等多种因素有关。只有各因素合理结合，才能高产和稳产。１池塘条件用于培育扣蟹的池塘，面积以１３００～２０００米２为宜。面积太小，水质变化较快不易掌握，
With the market demand for large crabs, crab breeding is particularly important. Crab breeding good or bad and pond environmental conditions, seed sources, water quality and feeding and management and other factors. Only a reasonable combination of factors to high yield and stable production. 1 pond conditions for the development of deduction crab pond area of 1300 ~ 2000 m 2 is appropriate. Area is too small, changes in water quality is not easy to grasp,