The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
wang chi pei yu hu zi zuo er zhong ji bing fa sheng yu fang zhi
Author(s): 
Pages: 29
Year: Issue:  5
Journal: Current Fisheries

Keyword:  本地胡子鲶疾病发生强氯精革胡子鲶发生与防治培育方法细菌性疾病水体交换水葫芦青霉素;
Abstract: 大规格苗种是胡子鲶养殖夺得高产的物质基础。目前的培育方法一般是用2~5m2的小水泥地或薄膜池,但这两种方法都有其不足之处。而采用网池的培育方法,可使胡子鲶苗种的成活率和规格大幅度提高,取得比较好的效果。在培育过程中,笔者发现有二种疾病发生和死亡现象。现将鱼病发生与防治情况介绍如下:1条件与方法池塘面积2668m2,水深1.2m,透明度25~30cm,排灌方便。网地规格为2m×2m×1m,目大0.1cm。网地设置在进水口附近,网池浸入水中部份约0.5~0.6m,露出水面部份为0.4~05m。池塘每日有新水流入,大小可控制.每箱放体长2~3cm的本地胡子鲶苗种2万尾,鱼苗进箱时用30g/l的食盐水
Related Articles
No related articles found