利用农村丰富的植物(药用、水生、陆生)资源,进行植物清塘、制渔药、植物饵料养鱼等开发应用,对生产无公害绿色水产品,具有深远意义。1植物清鱼塘1.1茶粕是一种常用的植物性清塘药物。茶粕中所含的皂角甙,是一种溶血性毒素,能溶化动物的红血球而使其死亡。使用方法及功效:水深1m时,每667m2用茶粕40～50kg。将茶粕捣碎成小块,放入容器中加水浸泡 The use of abundant plant resources (medicinal, aquatic and terrestrial resources) in rural areas for the development and application of plants such as clear ponds, fishery products and plant bait fish for aquaculture has far-reaching significance for the production of pollution-free green aquatic products. 1 plant fish ponds 1.1 tea meal is a commonly used plant Qing Tong drugs. The saponin contained in the meal is a hemolytic toxin that dissolves the red blood cells of an animal and causes it to die. Method of use and efficacy: 1m depth, with 40 ~ 50kg per 667m2 tea meal. Mashed tea cake into small pieces, into the container soaked in water