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利用中草药防治鱼病,既可就地取材,降低药物成本,又比使用化学药物毒性低,副作用小,更利于鱼类正常生长。现将各地验方汇集如下: 防治出血病的验方 1.每50公斤鱼用三黄粉(大黄50％、黄柏30％、黄芩20％碾粉)0.25公斤与0.25公斤食盐、1.5公斤菜籽饼、5公斤麦麸或米糠等制成药饵喂鱼,连用7天。 2.每50公斤鱼日用大黄、黄芩、黄柏、穿心莲和仙鹤草各50克,碾成细粉,文火煎汁两次,留汁去渣,混入稀浆糊拌10～15公斤新鲜嫩草喂鱼,每天一次,连喂5～10天。 3.每50公斤鱼日用5～8公斤新鲜喜旱莲子草(即水花生)粉碎成浆,加食盐0.5公斤、生黄豆浆2～2.5公斤、粘合剂1公斤或麦麸、
The use of Chinese herbal medicine to prevent and treat fish diseases can not only draw on the spot and reduce the cost of medicines, but also have lower toxicity and less side effects than the use of chemical medicines, which is more conducive to the normal growth of fish. Now the local prescriptions are summarized as follows: Prevention and treatment of bleeding prescription 1. Each 50 kilograms of fish with three yellow powder (Rhubarb 50%, Treats 30%, Scutellaria 20% milling) 0.25 kg and 0.25 kg salt, 1.5 kg rapeseed cake, 5 Kilograms of wheat bran or rice bran made of bait feeding fish, once every 7 days. 2. Every 50 kg of fish daily rhubarb, skullcap, Treats, Andrographis and Agrimony each 50 grams, crushed into fine powder, simmer fry twice, leaving the juice to the residue, mixed with thin paste 10 to 15 kg of fresh grass Feed fish once a day, even feed 5 to 10 days. 3. Every 50 kg of fish daily 5 to 8 kg of fresh Alternanthera (ie, peanut) crushed into pulp, add salt 0.5 kg, raw soy milk 2 to 2.5 kg, 1 kg of adhesive or wheat bran,