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农村养殖技术(一)生石灰在水产养殖中的作用1.调节水质:生石灰能与水中铜、锌、铁、磷等结合而减轻水体毒性,促进池底厌氧菌群对有机质的矿化和腐殖质分解,使水中悬浮的胶体颗粒沉淀,透明度增加,水质变肥、活、爽,有利于浮游生物繁殖,保持良好的生态环境。2.灭菌除害:生石灰与
Rural aquaculture technology (A) the role of quicklime in aquaculture 1. Regulation of water quality: quicklime can be combined with water copper, zinc, iron, phosphorus and reduce water toxicity, and promote the anaerobic bacterium bottom pool of organic matter mineralization and humus Decomposition, the suspension of colloidal particles suspended in water, increased transparency, water quality change, live, cool, conducive to plankton breeding, to maintain a good ecological environment. 2. Sterilization and pest: lime and