夏秋两季泥鳅大量上市时价格较低，若在此时收购一些体质健壮、无病无伤的泥鳅，放入水泥池中暂养至元旦、春节期间价格高时再上市出售，每公斤差价一般在３元以上，效益相当可观。现将暂养的主要技术要点介绍如下：一、鳅池建造选择背风向阳，水源充足，排灌方便，水质无污染 Loach in summer and autumn when a large number of listed prices lower, if at this time to buy some robust, disease-free loach, into the cement pool temporarily raised to New Year’s Day, the high price during the Spring Festival when the listing for sale, the general price per kilogram In more than 3 yuan, the benefits are considerable. The main technical points are now held as follows: First, loach pool construction leeward selection, adequate water, irrigation and drainage convenience, water pollution