The purpose of the present invention is to provide a cultivation method with excellent effects on the breeding water purification and activation suitable for various fishes and mussels such as shrimps, sea cucumbers, snappers, etc. The solution means of the present invention is to mix or immerse the humic acid into the powder of silicate minerals or the sintered powder thereof.本發明之目地係在於提供一種養殖方法,其係適合蝦子、海參、鯛魚等多數魚貝類之飼育水的淨化及活性化優異者。其解決手段係在矽酸鹽礦物之粉末或該粉末的燒成體中,混合或浸潤腐植酸。