随着无污染、无公害水产养殖技术的发展和水产养殖品种质量安全的升级换代,加入世贸组织后,传统落后的池塘养殖业受到了强烈的冲击,成为阻碍实现渔业增效增收的瓶颈。其表现如下:一,池塘基础设施简陋,经济基础薄弱据调查,多数池塘大都由责任田改挖,缺少科学、统一、规模、集约化的布局,零星分散布点,没有充分整合利用自然资源,造成水利设施不完 With the development of pollution-free and pollution-free aquaculture technology and the upgrading of the quality and safety of aquaculture species, the traditionally backward pond aquaculture industry has been strongly challenged as a bottleneck that hinders the realization of fishery efficiency and income increase. The performance is as follows: First, the pond infrastructure is poor, the economic base is weak According to the survey, most ponds by the responsibility of the field reform, lack of scientific, uniform, scale, intensive layout, sporadic scattered distribution, not fully integrated use of natural resources, Cause endless water conservancy facilities