飼料因素 niqiuqianduanshijiangangkaishisheshi，jingguoyuedongqi
，niqiutizhijiaoruo，zhenggeyuedongqidouchuyutingshijieduan，niqiudechangbibijiaobo，jiashangjiaochangshijianmeiyourudong，muqianxiaohuanenglihaihenruo。suoyijishiyangzhihumeiyoudaliangtouwei，yeyichuxianzhangqidexianxiang。

水質因素 越冬期後


，泥鰍塘內的水質較濃，水體中有機質、雜質偏多，有的池水手感發黏或發澀，這樣的水質，水體中的氣體含量往往偏高，容易引起泥鰍發生“脹氣”，jiniqiuchangdaoneichongmanlexiaoqipao，zengjialeniqiudefuli。suoyi
，jiaoxiaodeniqiuhuichuxianceshentangzaishuitibiaocengdexianxiang。shenghuozaicishuitizhongdeniqiu，sheshishishuizhongdeqitibansuizhesiliaojinruchangdaonei，zhejiushiweishenmesiliaotouweiliangxiaoyerongyizhangqideyuanyin。shuititiaojianguochajiyifashengqipaobing。

泥鰍吃食引起脹氣，從外表看，泥鰍的肚子滾圓，肚皮朝上躺在水中
，可以看到肚皮黑一塊白一塊

，黑的就是飼料；poukainiqiuchangdao
，keyikandaosiliaopaizainiqiuchangdaonei，shaoyongli，jiconggangmenyichu。xuduoyangzhihuduicibuyiweiran
，dandaliangzhangqixianxiangdefasheng
，youhuiyinqiniqiuchangyanbingdebaofa，yinciyaotiqianyufangniqiuchangyanbingdefasheng。

防治建議 （1）定期換水，保持水質清新
，水質發黏或發澀時及時換水；（2）定期改良底質，控製底泥排放氣體，減少水體中氣體的含量；（3）前期投食量要少，不要多喂，並逐漸增加飼料投喂量，陰雨天減少飼料投喂量。