为开发利用东平湖区涝洼地,推动无公害水产品生产,实现“两高一优”,达到渔业增产、渔民增收的目的,我们组织实施了涝洼地池塘无公害河蟹养殖技术研究与推广项目,经过2年的实施,收到了很好的效果,现将涝洼地池塘无公害河蟹养殖技术总结如下：1材料与方法1．1池塘条件项目实施地点选择在东平湖区的新湖、商老庄、戴庙3个乡镇及县3个渔场,共计面积145hm~2(2173亩), In order to develop and utilize waterlogged depressions in Dongping Lake area, promote the production of pollution-free aquatic products, realize “two highs and one excellent” and achieve the goal of increasing fishery output and increasing fishermen’s incomes, we organized and implemented research and popularization projects on pollution-free crab farming techniques in ponds with waterlogging depression. 2 years of implementation, has received good results, now the waterlogged pond pollution-free crab farming techniques are summarized as follows: 1 Materials and methods 1.1 Pond conditions Project implementation site selection in Dongping Lake District, Lake, Shang Laozhuang, wearing Temple 3 towns and counties 3 fishing grounds, a total area of ​​145hm ~ 2 (2173 acres)