我乡是一个典型的里下河水乡，水域宽广，河沟纵横。为了充分利用和发挥水资源优势，我乡于１９９８年进行河沟围拦养殖的试验，即在水域条件适中的地方进行网围、网拦养殖，取得了一定的收获，现将试验情况报告如下： 一、围拦地点的选择 围拦区应底部平坦，没有繁茂的水草滋 My hometown is a typical Lixiahe river, a wide range of waters, vertical and horizontal channels. In order to fully utilize and exert the advantages of water resources, I Township in 1998 conducted a trial of the river ditch pens breeding, that is, in the waters of moderate conditions for network Wai, net barn culture, and achieved some harvest, the test report is as follows: First, the choice of enclosures Wai Enclosure should be flat at the bottom, there is no lush water plants Zi