目前,我县河蟹养殖面积达5.8万亩,占特种水产养殖面积的85%,其中池塘精养面积3.2万亩,是我县农民收入的重要来源,也是我县水产生产的重头戏。随着人们生活条件的提高,无公害河蟹在市场上大受欢迎,我县从2001年开始探索池塘无公害河蟹养殖技术,现已总结出一套优质、高产、高效河 At present, my county crab farming area of ​​58000 acres, accounting for 85% of special aquaculture area, of which 32000 acres of pond intensive area, is an important source of income of our county farmers, is also the highlight of my county’s aquatic production. With the improvement of people’s living conditions, pollution-free crabs are very popular in the market. Since 2001, our county has explored pollution-free crab farming techniques in ponds and has now concluded that a set of high-quality, high-yield and high-