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应用中草药防治鱼病,药源广泛,取材方便,成本低廉,只要方法得当,防治效果十分显著。现将常见的一些中草药及其使用方法介绍如下: 1.苦参:主治打印病。每份苦参加3—5倍冷水浸泡片刻,再煮沸,然后微火煎煮30—60分钟,煮好后每亩水面用1—1.5公斤汁连同药渣兑水全池泼洒,每天1次,3天为1疗程,病轻1疗程即可,病重需2—3疗程。 2.烟杆:主治肠炎病、烂鳃病、赤皮病。每亩水深1米用烟杆水2—3公斤(或烟叶0.5公斤煎汁)与发酵的兔粪10—15公斤拌匀后撒施。
Application of Chinese herbal medicine to prevent and treat fish diseases, a wide range of drug sources, easy access, low cost, as long as the proper method of control effect is very significant. Now some of the common Chinese herbal medicine and its use are described below: 1. Sophora: Indications printing disease. Each bitter 3-5 times cold water immersion for a moment, and then boiled, and then micro-heat boiling 30-60 minutes, cooked with 1-1.5 kg of water per acre with dregs watered Quanchiposa, 1 day, 3 days for a course of treatment, the disease can be light 1 course of treatment, severe need 2-3 courses. 2. Tobacco stem: attending enteritis, rotten gill disease, red-skin disease. Depth of 1 meter per mu with tobacco rod water 2-3 kg (or 0.5 kg fried leaf juice) and fermented rabbit manure 10-15 kg mix and sprinkle.