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用土法防治鱼病,经笔者多年的实践证明,具有成本低、效果好等优点.现介绍如下,供养鱼户选用.一、防治草鱼肠炎病1.生石灰:水深1米的鱼池每亩用15～25公斤。兼治烂鳃病,对白头白嘴和赤皮病有预防作用。2.大蒜头:每100公斤鱼用大蒜0.5～1.5公斤捣碎后与饵料拌和喂鱼,连喂3天.3.地锦草或水辣蓼或铁苋菜:每50公斤鱼用干草0.25公斤或鲜草1～1.5公斤,每天1次,连
Prevention and treatment of fish disease with soil, proven by the author for many years of practice, with low cost, good effect, etc. are introduced as follows, to support the selection of fish households. First, the prevention and treatment of grass carp enteritis 1. Lime: 1 meter deep water pond 15 acres per mu ~ 25 kg. Treat gill disease, whiteheads and red skin disease have a preventive effect. 2. garlic head: 100 kg of fish with garlic 0.5 to 1.5 kg after mashed with bait mixing feed the fish, and even feed 3 days .3 orgrass or water amaranth: 0.25 kg per 50 kg of fish with hay Or fresh grass 1 to 1.5 kg, 1 day, with