泥鳅的病害防治要注意以下几点： - 是养殖水体较浅，用药量 - 定要计算准确;ニ是用药后的池边不能离人，发现泥鳅出现异常现象要及时加新水等救急措施;三是禁用违禁药品。本文将介绍泥鳅常见疾病及防治方法，以供大家参考。

- ，气泡病

1，主要症状：泥鳅浮于水面，肚皮鼓起似气泡，此病在鳅苗阶段最易发生

2，防治方法：

（1）加水前进行曝气，充分降解水中有机物。

（2）加强日常管理，合理投饲，防止水质恶化。

（3）发病时，立即加入新鲜的水，并用食盐溶液全池泼酒，用量为4千克/亩〜6千克/亩。

（4）发病后适当提高水体的pH和透明度，具有很好的缓解作用。

泥鳅常见疾病及防治措施

ニ，白尾病

1，主要症状：初期鳅苗尾柄部位灰白，随后扩展至背鳍基部后面的全部体表，并由灰白色转为白色，鳅苗头朝下，尾朝上，垂直于水面挣扎，严重者尾鳍部分或全部烂掉，随即死亡。

2，防治方法：

（1）将八黄散加入25倍重的0.3％氨水浸泡，连汁带渣全池泼酒，使水体浓度为3ppm的。

（2）将1千克干乌桕叶（合4千克鲜品）加入20倍重量的2％生石灰水中浸泡24小时，再煮10分钟后带渣全池泼酒，使池水浓度为4PPM

XX (3) The bleaching powder (30% of available chlorine) is dissolved in water, and the whole pool is splashed with water so that the pool water concentration is 1 ppm. After 4 hours, the wine was infused with a gallnut soaking solution (simmered in boiling water) to make the pool water concentration 3 ppm to promote rapid healing of the lesion.

Three, red skin disease

1, the main symptoms, body surface congestion and inflammation, can spread throughout the body, the entire fin or fin base congestion, fin end decay, often missing, fin The soft tissue between the strips is mostly swollen, and even falls off in a comb-like shape, often secondary to water mold. The sickness often travels in peace, floats on the surface of the water, and the movement is sluggish, slow, and unresponsive. The mortality rate is as high as 80%.

2. Control method: 10 grams of fresh glutinous rice cake, stir well in cold water, splash the wine in the whole pool, the concentration is 0.5ppm, once every 3 days.xx

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